Intel 處理器曝新漏洞,修復完更新後性能驟降 77%!

最近,有留意科技新聞都知道 Intel 處理器又有新漏洞。今次個漏洞由來自世界各地大學的學者及 Bitdefender 研究後發現,是針對 Intel CPU 的新型理論攻擊。Intel 雖然已發佈更新補丁程式,然而有外媒分現,更新 Intel 提供的補丁後,性能跌幅高達 77%。

 

Phoronix 找到一粒 Intel Xeon E3-1275 v6 (Kaby Lake),在Linux 環境下進行測試,以未更新、分支預測前載入 LFENCE、RET 指令前載入 LFENCE、載入後執行 LFENCE、同時載入 LFENCE/RET/分支預測。最後發現,分支預測和 RET 指令前載入 LFENCE 影響不大,性能只損失 3%、8% 左右,然而後兩種情況跌幅嚴重,高達 77%。

 

 

當然,對普通消費者可以說幾乎毫無影響,因為一般電腦用戶都用不著 SGX。反而企業用戶就要小心,這個 Load Value Injection 漏洞讓黑客可繞過 Intel SGX 軟件保護擴充機制,從處理器竊取敏感資料。影響 Intel Sandy Bridge 二代 Core 以來的絕大部分產品,只有 Cascade Lake 二代、Coffee Lake 九代 Core Comet Lake 十代 Core 部分免疫,Ice Lake 十代 Core 完全免疫。

 

Amber Lake-Y

8th Generation Intel® Core™ Processor Family

Intel® Core™ i7-8665U Processor, i7-8557U, i7-8850H, i7-8809G with Radeon™ RX Vega M GH graphics, i7-8750HF, i7-8750H, i7-8709G with Radeon™ RX Vega M GH graphics, i7-8706G with Radeon™ RX Vega M GL graphics, i7-8706G with Radeon™ Pro WX Vega M GL graphics, i7-8705G with Radeon™ RX Vega M GL graphics, i7-8700B, i7-8569U, i7-8650U, i7-8565U, i7-8560U, i7-8559U, i7-8500Y, i7-8510Y, i7-8550U, i5-8310Y, i5-8210Y, i5-8200Y, m3-8100Y,

Mobile

Amber Lake Y

10th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-10510Y, i5-10310Y,
Intel® Core™ Processor i5-10210Y, i5-10110Y,
Intel® Core™ Processor i7-8500Y,
Intel® Core™ Processor i5-8310Y, i5-8210Y, i5-8200Y,
Intel® Core™ Processor m3-8100Y

Mobile

Apollo Lake (Goldmont)

Intel® Pentium® Processor J Series
Intel® Pentium® Processor N Series

Intel® Pentium® Processor J4205, N4200, N4200E

Desktop/
Mobile/ Embedded

Apollo Lake

Intel® Celeron® Processor J Series,
Intel® Celeron® Processor N Series

Intel® Celeron® Processor J3455, J3355, J3455E, J3355E,
N3450, N3350, N3350E

Desktop/
Mobile/ Embedded

Apollo Lake

Intel® Atom® Processor A Series,

Intel® Atom® Processor x5-A3930, x5-A3940, x5-A3950, x5-A3960

Desktop/
Mobile/ Embedded

Apollo Lake

Intel® Atom® Processor E3900 Series,

Intel® Atom® Processor x5-E3940, x5-E3930, x7-E3950

Desktop/
Mobile/ Embedded

Avoton (Silvermont)

Intel® Atom® Processor C Series

Intel® Atom® Processor C2530, C2550, C2730, C2750, C2350

Server

Rangeley (Silvermont)

Intel® Atom® Processor C Series

Intel® Atom® Processor C2316, C2516, C2538, C2558, C2718, C2738, C2338, C2758, C2358, C2518, C2508, C2308

Server

Broadwell DE A1

Intel® Xeon® Processor D Family

Intel® Xeon® Processor D-1513N, D-1523N, D-1533N, D-1543N, D1553N

Server

Broadwell DE V1

Intel® Xeon® Processor D Family

Intel® Xeon® Processor D-1520, D-1540

Server

Broadwell DE V2,V3

Intel® Xeon® Processor D Family

Intel® Xeon® Processor D-1518, D-1519, D-1521, D-1527, D-1528, D-1529, D-1531, D-1533, D-1537, D-1539, D-1541, D-1548,
Intel® Pentium® Processor D1507, D1508, D1509, D1517, D1519

Server

Broadwell DE Y0

Intel® Xeon® Processor D Family

Intel® Xeon® Processor D-1557, D-1559, D-1567, D-1571, D-1577, D-1581, D-1587

Server

Broadwell E

Intel® Core™ X-series Processors

Intel® Core™ Processor Extreme Edition i7-6950K,
Intel® Core™ Processor i7-6800K, i7-6850, i7-6900K

Desktop

Broadwell H 43e

5th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-5700EQ, i7-5700HQ, i7-5750HQ, i7-5850EQ , i7-5850HQ, i7-5950HQ,
Intel® Core™ Processor i5-5575R, i5-5675C, i5-5675R, i7-5775C, i7-5775R

Desktop
Mobile
Embedded

Broadwell Server E, EP, EP4S

Intel® Xeon® Processor E5 v4 Family

Intel® Xeon® Processor v4 E5-2603, E5-2608L, E5-2609, E5-2618L, E5-2620, E5-2623, E5-2628L, E5-2630L, E5-2630, E5-2637, E5-2640, E5-2643, E5-2648L, E5-2650L, E5-2650, E5-2658, E5-2660, E5-2667, E5-2679, E5-2680, E5-2683, E5-2690, E5-2695, E5-2697A, E5-2697, E5-2698, E5-2699A, E5-2699, E5-2699R, E5-4628L

Server
Embedded

Broadwell Server EX

Intel® Xeon® Processor E7 v4 Family

Intel® Xeon® Processor v4 E7-4809, E7-4820, E7-4830, E7-4850, E7-8855, E7-8860, E7-8867, E7-8870, E7-8880, E7-8890, E7-8891, E7-8893, E7-8894

Server

Broadwell U

5th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-5650U, i7-5600U, i7-5557U, i7-5550U, i7-5500U
Intel® Core™ Processor i5-5350U, i5-5350, i5-5300U, i5-5287U, i5-5257U, i5-5250U, i5-5200U
Intel® Core™ Processor i3-5157U, i3-5020U, i3-5015U, i3-5010U, i3-5006U, i3-5005U, i3-5010U
Intel® Pentium® Processor 3805U, 3825U, 3765U, 3755U, 3215U, 3205U
Intel® Celeron® 3765U

Mobile

Broadwell Xeon E3

Intel® Xeon® Processor E3 v4 Family

Intel® Xeon® Processor v4 E3-1258L, E3-1265L, E3-1278L, E3-1285, E3-1285

Embedded

Broadwell Y

5th Generation Intel® Core™ Processor Family

Intel® Core™ Processor M-5Y71, M-5Y70, M-5Y51, M-5Y3, M-5Y10c, M-5Y10a, M-5Y10

Mobile

Cherry Trail (Airmont)

Intel® Atom® Processor X Series

Intel® Atom® Processor x5-Z8500, x7-Z8700, x5-Z8300

Mobile

Cherry Trail

Intel® Atom® Processor X Series

Intel® Atom® Processor x5-Z8330, x5-Z8550, x5-Z8350, x7-Z8750

Mobile

Cascade Lake Server

2nd Generation Intel® Xeon® Scalable Processors

Intel® Xeon® Platinum Processor 8253, 8256, 8260, 8260L, 8260M, 8260Y, 8268, 8270, 8276, 8276L, 8276M, 8280, 8280L, 8280M, 9220, 9221, 9222, 9242, 9282,
Intel® Xeon® Gold Processor 5215, 5215L, 5215M, 5215R, 5217, 5218, 5218B, 5218N, 5218T, 5220, 5220R, 5220S, 5220T, 5222, 6222V, 6226, 6230, 6230N, 6230T, 6234, 6238, 6238L, 6238M, 6238T, 6240, 6240L, 6240M, 6240Y, 6242, 6244, 6246, 6248, 6252, 6252N, 6254, 6262V
Intel® Xeon® Silver Processor 4208, 4208R, 4209T, 4210, 4210R, 4214, 4214C, 4214R, 4214Y, 4215, 4216, 4216R
Intel® Xeon® Bronze Processor 3204, 3206R

Server

Cascade Lake W

Intel® Xeon® W Processor Family

Intel® Xeon® Processor W-3275M, W-3275, W-3265M, W-3265, W-3245M, W-3245, W-3235, W-3225, W-3223, W-2295, W-2275, W-2265, W-2255, W-2245, W-2235, W-2225, W-2223

Workstation

Cascade Lake X

Intel® Core™ X-series Processor

Intel® Core™ X-series Processor i9-10940X, i9-10920X, i9-10900X, i9-9960X, i9-9940X, i9-9920X, i9-9900X, i9-9820X, i9-9800X, i9-7960X, i9-7940X, i9-7920X, i9-7900X, i7-7820X, i7-7800X, i7-7740X, i7-7640X

Desktop

Coffee Lake S (6+2) x/KBP

8th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-8700K,
Intel® Core™ Processor i5-8600K, i5-8650K

Desktop

Coffee Lake H (6+2)

8th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i9-8950HK
Intel® Core™ Processor i7-8700B, i7-8750H, i7-8850H
Intel® Core™ Processor i5-8300H, i5-8400B, i5-8400H, i5-8500B

Mobile

Coffee Lake H (8+2)

9th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i9-9980HK, i9-9880H
Intel® Core™ Processor i7-9850H, 9750HF
Intel® Core™ Processor i5-9400H, 9300H

Desktop

Coffee Lake S (4+2) (B0)

8th Generation Intel® Core™ Processor Family
Intel® Pentium® Gold Processor Series
Intel® Celeron® Processor G Series

Intel® Core™ Processor i3-8000, i3-8000T, i3-8020, i3-8100, i3-8100, i3-8100H, i3-8100T, i3-8120, i3-8300, i3-8300T, i3-8350K
Intel® Pentium® Gold G5400, G5400T, G5400T, G5420, G5420T, G5420T, G5500, G5500T, G5600
Intel® Celeron® Processor G4900, G4900T, G4920

Desktop

Coffee Lake S (6+2)

8th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-8670, i7-8670T, i7-8700, i7-8700T
Intel® Core™ Processor i5-8400, i5-8400T, i5-8420, i5-8420T, i5-8500 , i5-8500T, i5-8550, i5-8600, i5-8600T, i5-8650

Desktop

Coffee Lake S (8+2)

9th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i9-9900K, i9-9900KF
Intel® Core™ Processor i7-9700K, i7-9700KF
Intel® Core™ Processor i5-9600K, i5-9600KF, i5-9400, i5-9400F

Desktop

Coffee Lake S (4+2) Xeon E

Intel® Xeon® Processor E Family

Intel® Xeon® Processor E-2174G, E-2144G, E-2134, E-2124, E-2124G, E-2284G, E-2274G, E-2254ML, E-2254ME, E-2244G, E-2234, E-2224, E-2224G, E-2184G

Server

Coffee Lake S (6+2) Xeon E

Intel® Xeon® Processor E Family

Intel® Xeon® Processor E-2186G, E-2176G, E-2176M, E-2146G, E-2136, E-2126G, 2286G, E-2276ML, E-2276ME, E-2276M, E-2276G, E-2246G, E-2236, E-2226GE, E-2226G, E-2186M, E-2176M

Workstation/ AMT Server/ Server

Coffee Lake U43e

8th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-8559U
Intel® Core™ Processor i5-8259U, 8269U
Intel® Core™ Processor i3-8109U

Mobile

Coffee Lake S (4+2)

8th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i3-8000, i3-8000T, i3-8020, i3-8100, i3-8100, i3-8100H, i3-8100T, i3-8120, i3-8300, i3-8300T, i3-8350K

Desktop

Coffee Lake S (4+2)

Intel® Pentium® Gold Processor Series

Intel® Pentium® Gold G5400, G5400T, G5400T, G5420, G5420T, G5420T, G5500, G5500T, G5600

Desktop

Coffee Lake S (4+2)

Intel® Celeron® Processor G Series

Intel® Celeron® Processor G4900, G4900T, G4920

Desktop

Coffee Lake S (4+2) Xeon E

Intel® Xeon® Processor E Family

Intel® Xeon® Processor E-2174G, E-2144G, E-2134, E-2124, E-2124G, E-2284G, E-2274G, E-2254ML, E-2254ME, E-2244G, E-2234, E-2224, E-2224G, E-2184G

Workstation/ AMT Server/ Server

Coffee Lake S (6+2) x/KBP

8th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-8700K, Intel® Core™ Processor i5-8600K, i5-8650K

Desktop

Coffee Lake S (8+2) Xeon E

Intel® Xeon® Processor E Family

Intel® Xeon® Processor E-2288G, E-2286M, E-2278GEL, E-2278GE, E-2278G

Workstation/ AMT Server / Server

Comet Lake U42

10th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-10510U

Mobile

Comet Lake U42

Intel® Pentium® Gold Processor Series

Intel® Core™ Processor i5-10210U,
Intel® Pentium® Gold Processor 6405U

Mobile

Comet Lake U42

Intel® Celeron® Processor 5000 Series

Intel® Celeron® Processor 5305U

Mobile

Comet Lake U62

10th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-10710U

Mobile

Cougar Mountain (Airmont)

Intel® Puma™ 7 Family

Intel® Puma™ 7 Home Gateway

SOC

Denverton (Goldmont)

Intel® Atom® Processor C Series

Intel® Atom® Processor C3308, C3758, C3858, C3558, C3958, C3750, C3338, C3808, C3538, C3950, C3508, C3830, C3850, C3955, C3708, C3336

Server/ Embedded

Gemini Lake

Intel® Pentium® Processor Silver Series

Intel® Pentium® Processor Silver Series J5005, N5000

Desktop/ Mobile/ Embedded

Gemini Lake

Intel® Celeron® Processor J Series

Intel® Pentium® Silver Processor J5005, N5000
Intel® Celeron® Processor J4005, J4105

Desktop/ Mobile/ Embedded

Gemini Lake

Intel® Celeron® Processor N Series

Intel® Celeron® Processor N4000, N4100

Desktop/ Mobile/ Embedded

Gemini Lake

Intel® Celeron® Processor J Series

Intel® Pentium® Silver J5040 Processor
Intel® Celeron® Processor J4025
Intel® Celeron® Processor J4125

Desktop/ Embedded

Gemini Lake

Intel® Celeron® Processor N Series

Intel® Pentium® Silver N5030 Processor,
Intel® Celeron® Processor N4020,
Intel® Celeron® Processor N4120

Mobile

Gladden

Legacy Intel® Core™ Processors,
Legacy Intel® Pentium® Processors,
Legacy Intel® Celeron® Processors,
Intel® Xeon® Processor E3 Family

Intel® Core™ Processor i3-2115C , i3-3115C
Intel® Pentium® Processor B915C,B925C
Intel® Celeron® Processor 725C
Intel® Xeon® Processor E3-1105C v2, E3-1125C v2, E3-1125C, E3-1105C

Embedded

Haswell Desktop

4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Celeron® Processor Family

Intel® Core™ Processor i7-4770S, i7-4790S, i7-4770T, i7-4765T, i7-4770, i7-4770K, i7-4771, i7-4790T, i7-4790, i7-4785T
Intel® Core™ Processor i5-4440S, i5-4570, i5-4570T, i5-4670, i5-4430, i5-4430S, i5-4670K, i5-4440, i5-4670S, i5-4670T, i5-4460T, i5-4460S, i5-4690, i5-4690S, i5-4690T, i5-4590, i5-4460, i5-4570S, i5-4590T, i5-4590S
Intel® Core™ Processor i3-4350T, i3-4330, i3-4360, i3-4150T, i3-4160, i3-4130, i3-4160T, i3-4130T, i3-4170, i3-4350, i3-4150, i3-4330T, i3-4360T, i3-4340, i3-4370, i3-4370T, i3-4170T
Intel® Pentium® Processor G3420, G3220, G3220T, G3420T, G3430, G3440, G3440T, G3240, G3240T, G3450, G3450T, G3258, G3250, G3250T, G3460, G3460T, G3470, G3260, G3260T
Intel® Celeron® Processor G1830, G1820T, G1850, G1840, G1840T, G1820

Desktop/ Embedded

Haswell E

Intel® Core™ X-series Processors

Intel® Core™ Processor Extreme Edition i7-5960X
Intel® Core™ Processor i7-5930K, i7-5820K

Desktop

Haswell H

4th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-4700EC, i7-4702EC, i7-4950HQ, i7-4960HQ, i7-4980HQ, i7-4850HQ, i7-4860HQ, i7-4870HQ, i7-4700HQ, i7-4702HQ, i7-4710HQ, i7-4712HQ, i7-4720HQ, i7-4722HQ, i7-4750HQ, i7-4760HQ, i7-4770HQ, i5-4210H, i5-4402EC

Mobile

Haswell M

4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Celeron® Processor Family

Intel® Core™ Processor i7-4900MQ, i7-4910MQ, i7-4800MQ, i7-4810MQ, i7-4700MQ, i7-4702MQ, i7-4710MQ, i7-4712MQ, i7-4700EQ
Intel® Core™ Processor i3-4100M, i3-4110M
Intel® Pentium® Processor 3560M
Intel® Celeron® Processor 2970M

Mobile

Haswell R

4th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-4770R, i5-4670R, i5-4570R

Desktop

Haswell Server EP, EP4S

Intel® Xeon® Processor E5 v3 Family

Intel® Xeon® Processor v3 E5-2695, E5-2697, E5-2698 , E5-2699 , E5-2683 , E5-2690 , E5-2650 , E5-2660 , E5-2609 , E5-2680 , E5-2670 , E5-1630 , E5-1650 , E5-2687W , E5-2643 , E5-1660 , E5-1680 , E5-2650L , E5-2620 , E5-2623 , E5-1620 , E5-2630 , E5-2630L , E5-2637 , E5-2640 , E5-2603 , E5-2667 , E5-4640 , E5-4650 , E5-4655 , E5-4660 , E5-4667 , E5-4669 , E5-4610 , E5-4620 , E5-4627

Server

Haswell Server EX

Intel® Xeon® Processor E7 v3 Family

Intel® Xeon® Processor v3 E7-4809, E7-4820, E7-4830, E7-4850, E7-8860, E7-8867, E7-8870, E7-8880L, E7-8880, E7-8890, E7-8891, E7-8893

Server

Haswell U

4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family

Intel® Core™ Processor i7-4500U, i7-4510U, i7-4550U, i7-4558U, i7-4578U, i7-4600U, i7-4650U
Intel® Core™ Processor i5-4200U, i5-4210U, i5-4250U, i5-4258U, i5-4260U, i5-4278U, i5-4288U, i5-4300U, i5-4308U, i5-4350U
Intel® Core™ Processor i3-4005U, i3-4010U, i3-4025U, i3-4030U, i3-4100U, i3-4120U, i3-4158U
Intel® Pentium® Processor 3556U, 3558U, 3665U
Intel® Celeron® Processor 2955U, 2957U, 2980U, 2981U

Mobile

Haswell Xeon E3

Intel® Xeon® Processor E3 v3 Family

Intel® Xeon® Processor v3 E3-1220, E3-1220L, E3-1221, E3-1225, E3-1226, E3-1230, E3-1230L, E3-1231, E3-1240, E3-1240L, E3-1241, E3-1245, E3-1246, E3-1265L, E3-1268L, E3-1268LV3, E3-1270, E3-1271, E3-1275, E3-1275L, E3-1276, E3-1280, E3-1281, E3-1285, E3-1285L, E3-1286, E3-1286L

Server/
Embedded

Haswell Y

4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family

Intel® Core™ Processor i7-4610Y
Intel® Core™ Processor i5-4200Y, i5-4202Y, i5-4210Y, i5-4220Y, i5-4300Y, i5-4302Y
Intel® Core™ Processor i3-4010Y, i3-4012Y, i3-4020Y, i3-4030Y
Intel® Pentium® Processor 3560Y, 3561Y

Mobile

Hewitt Lake (Broadwell)

Intel® Xeon® D Processor Family

Intel® Xeon® Processor D-1602, D-1622, D-1623N, D-1627 , D-1633N, D-1637, D-1649N, D-1653N

Server

Ice Lake

10th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-1060G7, i7-1065G7
Intel® Core™ Processor i5-1030G4, i5-1030G7, i5-1035G1, i5-1035G4, i5-1035G7
Intel® Core™ Processor i3-1000G1, i3-1000G4, i3-1005G1

Mobile

Ivy Bridge

3rd Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Celeron® Processor Family

Intel® Core™ Processor Extreme Edition i7-3920XM, i7-3940XM
Intel® Celeron® Processor 1000M, 1005M, 1007U, 1017U, 1019Y, 1020E, 1020M, 1037U, 1047UE, 927UE, G1610, G1610T, G1620, G1620T, G1630
Intel® Core™ Processor i7-3517U, i7-3517UE, i7-3520M, i7-3537U, i7-3540M, i7-3555LE, i7-3610QE, i7-3610QM, i7-3612QE, i7-3612QM, i7-3612QM, i7-3615QE, i7-3615QM, i7-3630QM, i7-3632QM, i7-3632QM, i7-3635QM, i7-3667U, i7-3687U, i7-3689Y, i7-3720QM, i7-3740QM, i7-3770, i7-3770K, i7-3770S, i7-3770T, i7-3820QM, i7-3840QM
Intel® Core™ Processor i5-3210M, i5-3210M, i5-3230M, i5-3230M, i5-3317U, i5-3320M, i5-3330, i5-3330S, i5-3337U, i5-3339Y, i5-3340, i5-3340M, i5-3340S, i5-3350P, i5-3360M, i5-3380M, i5-3427U, i5-3437U, i5-3439Y, i5-3450, i5-3450S, i5-3470, i5-3470S, i5-3470T, i5-3475S, i5-3550, i5-3550S, i5-3570, i5-3570K, i5-3570S, i5-3570T, i5-3610ME
Intel® Core™ Processor i3-3110M, i3-3120M, i3-3120ME, i3-3130M, i3-3210, i3-3217U, i3-3217UE, i3-3220, i3-3220T, i3-3225, i3-3227U, i3-3229Y, i3-3240, i3-3240T, i3-3245, i3-3250, i3-3250T
Intel® Pentium® Processor 1405 v2, 2020M, 2030M, 2117U, 2127U, 2129Y, A1018, G2010, G2020, G2020T, G2030, G2030T, G2100T, G2120, G2120T, G2130, G2140

Mobile

Ivy Bridge E

Intel® Core™ X-series Processors

Intel® Core™ Processor Extreme Edition i7-4960X
Intel® Core™ Processor i7-4820K, i7-4930K

Desktop

Ivy Bridge Server EN, EP, EP4S

Intel® Xeon® Processor E5 v2 Family

Intel® Xeon® Processor v2 E5-1428L, E5-1620, E5-1650, E5-1660, E5-2403, E5-2407, E5-2418L, E5-2420, E5-2428L, E5-2430, E5-2430L, E5-2440, E5-2448L, E5-2450, E5-2450L, E5-2470, E5-2603, E5-2609, E5-2618L, E5-2620, E5-2628L, E5-2630, E5-2630L, E5-2637, E5-2640, E5-2643, E5-2648L, E5-2650, E5-2650L, E5-2658, E5-2660, E5-2667, E5-2670, E5-2680, E5-2687W, E5-2690, E5-2695, E5-2697, E5-4603, E5-4607, E5-4610, E5-4620, E5-4624L, E5-4627, E5-4640, E5-4650, E5-4657L

Server

Ivy Bridge Server EX

Intel® Xeon® Processor E7 v2 Family

Intel® Xeon® Processor v2 E7-2850, 2870, 2880, 2890, 4809, 4820, 4830, 4850, 4860, 4870, 4880, 4890, 8893, 8891, 8890, 8880L, 8880, 8870, 8857, 8850

Server

Ivy Bridge Xeon E3

Intel® Xeon® Processor E3 v2 Family

Intel® Xeon® Processor v2 E3-1220, E3-1220L, E3-1225, E3-1230, E3-1235, E3-1240, E3-1245, E3-1265L, E3-1270, E3-1275, E3-1280, E3-1290

Server

Kaby Lake G

8th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-8705G, i7-8706G, i7-8709G, i7-8809G

Mobile

Kaby Lake G

Intel® Pentium® Processor Family

Intel® Core™ Processor i5-8305G

Mobile

Kaby Lake H

7th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-7700HQ, i7-7820EQ, i7-7820HK, i7-7820HQ, i7-7920HQ

Mobile

Kaby Lake H

7th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i5-7300HQ, i5-7440EQ, i5-7440HQ, i5-7442EQ,
Intel® Core™ i3-7100H

Embedded

Kaby Lake Refresh U 4+2

8th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-8550U, i7-8650U,
Intel® Core™ Processor i5-8250U, i5-8350U,
Intel® Core™ Processor i3-7020U, i3-8130U

Mobile

Kaby Lake S

7th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-7700, i7-7700K, i7-7700T

Desktop

Kaby Lake S

7th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i5-7400, i5-7400T, i5-7500, i5-7500T, i5-7600, i5-7600K, i5-7600T,
Intel® Core™ Processor i3-7100E, i3-7101E, i3-7101TE, i3-7102E, i3-7120, i3-7120T, i3-7320T, i3-7340,
Intel® Celeron® Processor G3930E, G3930TE

Embedded

Kaby Lake U

7th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-7500U, i7-7510U, i7-7600U
Intel® Core™ Processor i5-7200U, i5-7210U, i5-7300U, i5-7500U
Intel® Core™ Processor i3-7007U, i3-7100U, i3-7110U, i3-7130U,
Intel® Pentium® Processor 4415U,
Intel® Celeron® Processor 3865U, 3965U

Mobile

Kaby Lake U23e

7th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-7560U, i7-7567U, i7-7660U,
Intel® Core™ Processor i5-7260U, i5-7267U, i5-7287U, i5-7360U,
Intel® Core™ Processor i3-7167U

Mobile

Kaby Lake X

Intel® Core™ X-series Processors

Intel® Core™ Processor i7-7740X,
Intel® Core™ Processor i5-7640X

Desktop

Kaby Lake Xeon E3

Intel® Xeon® Processor E3 v6 Family

Intel® Xeon® Processor v6 E3-1535M, E3-1505M, E3-1505L, E3-1501L, E3-1501M, E3-1285, E3-1280, E3-1275, E3-1270, E3-1245, E3-1240, E3-1230, E3-1225, E3-1220

Server, Workstation,
Embedded

Kaby Lake Y

7th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-7Y75,
Intel® Core™ Processor i5-7Y54, i5-7Y57,
Intel® Core™ Processor M3-7Y30, M3-7Y30,
Intel® Pentium® Processor 4410Y, 4415Y,
Intel® Celeron® Processor 3965Y

Mobile

Sandy Bridge

Legacy Intel® Core™ Processors

Intel® Core™ Processor Extreme Edition i7-2920XM, i7-2960XM
Intel® Core™ Processor i7-2600, i7-2600K, i7-2600S, i7-2610UE, i7-2617M, i7-2620M, i7-2629M, i7-2630QM, i7-2635QM, i7-2637M, i7-2640M, i7-2649M, i7-2655LE, i7-2657M, i7-2670QM, i7-2675QM, i7-2677M, i7-2700K, i7-2710QE, i7-2715QE, i7-2720QM, i7-2760QM, i7-2820QM, i7-2860QM
Intel® Core™ Processor i5-2300, i5-2310,i5-2320, i5-2380P, i5-2390T, i5-2400, i5-2400S, i5-2405S, i5-2410M, i5-2430M, i5-2435M, i5-2450M, i5-2450P, i5-2467M, i5-2500, i5-2500K, i5-2500S, i5-2500T, i5-2510E, i5-2515E, i5-2520M, i5-2537M, i5-2540M, i5-2550K, i5-2557M
Intel® Core™ Processor i3-2100, i3-2100T, i3-2102, i3-2105, i3-2120, i3-2120T, i3-2125, i3-2130, i3-2310E, i3-2310M, i3-2312M, i3-2328M, i3-2330E, i3-2330M, i3-2332M, i3-2340UE, i3-2348M, i3-2350M, i3-2357M, i3-2365M, i3-2367M, i3-2370M, i3-2375M, i3-2377M
Intel® Pentium® Processor 957, 967, 977, 987, 997, B940, B950, B960, B970, B980, G620, G620T, G622, G630, G630T, G632, G640, G640T, G645, G645T, G840, G850, G860, G860T, G870
Intel® Celeron® Processor 787, 797, 807, 807UE, 827E, 847, 847E, 857, 867, 877, 887, B710, B720, B800, B810, B810E, B815, B820, B830, B840, G440, G460, G465, G470, G530, G530T, G540, G540T, G550, G550T, G555

Desktop / Mobile /
Embedded

Sandy Bridge E

Intel® Core™ X-series Processors

Intel® Core™ Processor Extreme Edition i7-3960X, i7-3970X
Intel® Core™ Processor i7-3820, 3930K

Desktop

Sandy Bridge Server EN/EP/EP4S

Intel® Xeon® Processor E5 Family

Intel® Xeon® Processor E5-2620, E5-2630, E5-2630L, E5-2640, E5-2650, E5-2650L, E5-2660, E5-2667, E5-2670, E5-2680, E5-2690

Server

Sandy Bridge Server EN/EP/EP4S

Intel® Xeon® Processor E5 Family

Intel® Xeon® Processor E5-1428L, E5-1620, E5-1650, E5-1660, E5-2403, E5-2407, E5-2418L, E5-2420, E5-2428L, E5-2430, E5-2430L, E5-2440, E5-2448L, E5-2450, E5-2450L, E5-2470, E5-2603, E5-2609, E5-2620, E5-2630, E5-2630L, E5-2637, E5-2640, E5-2643, E5-2648L, E5-2650, E5-2650L, E5-2658, E5-2660, E5-2665, E5-2667, E5-2670, E5-2680, E5-2687W, E5-2690, E5-4603, E5-4607, E5-4610, E5-4617, E5-4620, E5-4640, E5-4650, E5-4650L
Intel® Pentium® Processor 1405

Server/
Embedded

Sandy Bridge Xeon E3

Intel® Xeon® Processor E3 Family

Intel® Xeon® Processor E3-1120, E3-1120L, E3-1225, E3-1230, E3-1235, E3-1240, E3-1245, E3-1260L, E3-1265L, E3-1270, E3-1275, E3-1280, E3-1285, E3-1290

Server

Skylake D, Bakerville

Intel® Xeon® Processor D Family

Intel® Xeon® Processor D-2123IT, D-2141I, D-2142IT, D-2143IT, D-2145NT, D-2146NT, D-2161I, D-2163IT, D-2166NT, D-2173IT, D-2177NT, D-2183IT, D-2187NT

Server

Skylake H

6th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-6700HQ, i7-6770HQ, i7-6820HK, i7-6820HQ, i7-6870HQ, i7-6920HQ, i7-6970HQ
Intel® Core™ Processor i5-6300HQ, i5-6350HQ, i5-6440HQ
Intel® Core™ Processor i3-6100H

Mobile

Skylake S

6th Generation Intel® Core™ Processor Family

Intel® Core™ Processor i7-6700, i7-6700K, i7-6700T, i7-6700TE, i7-6820EQ, i7-6822EQ
Intel® Core™ Processor i5-6400, i5-6400T, i5-6440EQ, i5-6442EQ, i5-6500, i5-6500T, i5-6500TE, i5-6600, i5-6600K, i5-6600T
Intel® Core™ Processor i3-6100, i3-6100E, i3-6100T, i3-6100TE, i3-6102E, i3-6120, i3-6120T, i3-6300, i3-6300T, i3-6320, i3-6320T
Intel® Pentium® Processor G4400, G4400T, G4400TE, G4420, G4420T, G4500, G4500T, G4520, G4520T, G4540
Intel® Celeron® Processor G3900, G3900T, G3900TE, G3902E, G3920, G3920T, G3940

Desktop
Embedded

Skylake U

6th Generation Intel® Core™ Processors

Intel® Core™ Processor i7-6500U, i7-6510U, i7-6600U
Intel® Core™ Processor i5-6200U, i5-6210U, i5-6300U, i5-6310U
Intel® Core™ Processor i3-6100U, i3-6110U,
Intel® Pentium® Processor 4405U, 4415U,
Intel® Celeron® Processor 3855U, 3865U, 3955U, 3965U

Mobile

Skylake U23e

6th Generation Intel® Core™ Processor Family

Intel® Core™ Processor I7-6560U, I7-6567U, I7-6650U, I7-6660U,
Intel® Core™ Processor I5-6260U, I5-6267U, I5-6287U, I5-6360U,
Intel® Core™ Processor I3-6167U

Mobile

Skylake W

Intel® Xeon® Processor W Family

Intel® Xeon® Processor W-2123, W-2125, W-2133, W-2135, W-2145, W-2155, W-2195, W-2175

Workstation

Skylake X

Intel® Core™ X-series Processors

Intel® Core™ Extreme Edition Processor i9-7980XE,
Intel® Core™ X-series Processor i9-7900X, i9-7920X, i9-7940X, i9-7960X,
Intel® Core™ X-series Processor i7-7800X, i7-7820X

Desktop

Skylake Xeon E3

Intel® Xeon® Processor E3 v5 Family

Intel® Xeon® Processor v5 E3-1585, E3-1585L, E3-1578L, E3-1575M, E3-1565L, E3-1558L, E3-1545M, E3-1535M, E3-1515M, E3-1505M, E3-1505L, E3-1280, E3-1275, E3-1270, E3-1268L, E3-1260L, E3-1245, E3-1240L, E3-1240, E3-1235L, E3-1230, E3-1225, E3-1220

Server, Workstation
Embedded

Skylake Y

6th Generation Intel® Core™ Processor Family

Intel® Core™ Processor m7-6Y75,
Intel® Core™ Processor m5-6Y54, m5-6Y57,
Intel® Core™ Processor m3-6Y30,
Intel® Pentium® Processor 4405Y

Mobile

Skylake Server

Intel® Xeon® Scalable Processors

Intel® Xeon® Platinum Processor P-8124, P-8136

Server

Skylake Server

Intel® Xeon® Scalable Processors

Intel® Xeon® Platinum Processor 8153, 8156, 8158, 8160, 8160F, 8160M, 8160T, 8164, 8168, 8170, 8170M, 8176, 8176F, 8176M, 8180, 8180MIntel® Xeon® Gold Processor 5115, 5118, 5119T, 5120, 5120T, 5122, 6126, 6126F, 6126T, 6128, 6130, 6130F, 6130T, 6132, 6134, 6134M, 6136, 6138, 6138F, 6138T, 6140, 6140M, 6142, 6142F, 6142M, 6144, 6146, 6148, 6148F, 6150, 6152, 6154
Intel® Xeon® Silver Processor 4108, 4109T, 4110, 4112, 4114, 4114T, 4116, 4116T
Intel® Xeon® Bronze Processor 3104, 3106

Server

Valley View (Silvermont)

Intel® Atom® Processor Z Series

Intel® Atom® Processor Z3770, Z3740, Z3770D, Z3740D, Z3770, Z3740, Z3680, Z3770D, Z3740D

Desktop/
Embedded/
Mobile

Valley View

Intel® Celeron® Processor J Series

Intel® Pentium® Processor J2900, J2850

Desktop/
Embedded/
Mobile

Valley View

Intel® Celeron® Processor N Series

Intel® Pentium® Processor N3520, N3510

Desktop/
Embedded/
Mobile

Valley View

Intel® Pentium® Processor J Series

Intel® Celeron® Processor J1900, J1850, J1800, J1750

Desktop/
Embedded/
Mobile

Valley View

Intel® Pentium® Processor N Series

Intel® Celeron® Processor N2920, N2910, N2820, N2815, N2810, N2806, N2805

Desktop/
Embedded/
Mobile

Valley View

Intel® Atom® Processor Z Series

Intel® Atom® Processor Z3745, Z3745D, Z3735D, Z3735E, Z3735F, Z3735G, Z3736F, Z3736G, Z3775, Z3775D, Z3785, Z3795

Desktop/
Embedded/
Mobile

Valley View

Intel® Celeron® Processor N Series

Intel® Pentium® Processor N3540, N3530

Desktop/
Embedded/
Mobile

Valley View

Intel® Pentium® Processor N Series

Intel® Celeron® Processor N2940, N2930, N2840, N2830, N2808, N2807

Desktop/
Embedded/
Mobile

Valley View

Intel® Atom® Processor E3800 Product Family

Intel® Atom® Processor E3845, E3827, E3826, E3825, E3815, E3805

Desktop/
Embedded/
Mobile

Whiskey Lake U

8th Generation Intel® Core™ Processors

Intel® Core™ Processor i7-8565U, i7-8665U,
Intel® Core™ Processor i5-8365U, i5-8265U,
Intel® Core™ Processor i3-8145U,
Intel® Core™ Processor 4205U, 5405U

Mobile

Whiskey Lake U

8th Generation Intel® Core™ Processors

Intel® Core™ Processor i7-8565U, i7-8665U,
Intel® Core™ Processor i5-8365U, i5-8265U

Mobile

Silvermont

Intel® Atom® Processors

Intel® Atom® x3 Processor Family

Desktop/
Mobile/ Embedded

Silvermont

Intel® Atom® Processors

Intel® Atom® x3 Processor Family

Desktop/
Mobile/ Embedded

Airmont

Intel® Atom® Processors

Intel® Atom® x5 Processor Family

Desktop/
Mobile/ Embedded

Silvermont

Intel® Atom® Processors

Intel® Atom® x3 Processor Family

Desktop/
Mobile/ Embedded

Airmont

Intel® Atom® Processors

Intel® Atom® x5 Processor Family

Desktop/
Mobile/ Embedded

Silvermont

Intel® Atom® Processors

Intel® Atom® x3 Processor Family

Desktop/
Mobile/ Embedded

Airmont

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Airmont

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Airmont

Intel® Atom® Processors

Intel® Atom® x5 Processor Family

Desktop/
Mobile/ Embedded

Bonnell

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Bonnell

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Saltwell

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Saltwell

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Saltwell

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

GoldmontPlus

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

GoldmontPlus

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Goldmont

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Goldmont

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Tremont

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Tremont

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

Tremont

Intel® Atom® Processors

Desktop/
Mobile/ Embedded

 

來源:tomshardware;受影響型號:intel

 

這篇文章 Intel 處理器曝新漏洞,修復完更新後性能驟降 77%! 最早出現於 PC3 Magazine