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, | Mobile |
Apollo Lake (Goldmont) | Intel® Pentium® Processor J Series | Intel® Pentium® Processor J4205, N4200, N4200E | Desktop/ |
Apollo Lake | Intel® Celeron® Processor J Series, | Intel® Celeron® Processor J3455, J3355, J3455E, J3355E, | Desktop/ |
Apollo Lake | Intel® Atom® Processor A Series, | Intel® Atom® Processor x5-A3930, x5-A3940, x5-A3950, x5-A3960 | Desktop/ |
Apollo Lake | Intel® Atom® Processor E3900 Series, | Intel® Atom® Processor x5-E3940, x5-E3930, x7-E3950 | Desktop/ |
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, | 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, | 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, | Desktop |
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 |
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 | 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, | 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, | Desktop |
Coffee Lake H (6+2) | 8th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i9-8950HK | Mobile |
Coffee Lake H (8+2) | 9th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i9-9980HK, i9-9880H | Desktop |
Coffee Lake S (4+2) (B0) | 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 (6+2) | 8th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-8670, i7-8670T, i7-8700, i7-8700T | Desktop |
Coffee Lake S (8+2) | 9th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i9-9900K, i9-9900KF | 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 | 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, | 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 | 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 | Desktop/ Embedded |
Gemini Lake | Intel® Celeron® Processor N Series | Intel® Pentium® Silver N5030 Processor, | Mobile |
Gladden | Legacy Intel® Core™ Processors, | Intel® Core™ Processor i3-2115C , i3-3115C | Embedded |
Haswell Desktop | 4th Generation Intel® Core™ 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 | Desktop/ Embedded |
Haswell E | Intel® Core™ X-series Processors | Intel® Core™ Processor Extreme Edition i7-5960X | 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® Core™ Processor i7-4900MQ, i7-4910MQ, i7-4800MQ, i7-4810MQ, i7-4700MQ, i7-4702MQ, i7-4710MQ, i7-4712MQ, i7-4700EQ | 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® Core™ Processor i7-4500U, i7-4510U, i7-4550U, i7-4558U, i7-4578U, i7-4600U, i7-4650U | 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/ |
Haswell Y | 4th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-4610Y | 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 | Mobile |
Ivy Bridge | 3rd Generation Intel® Core™ Processor Family | Intel® Core™ Processor Extreme Edition i7-3920XM, i7-3940XM | Mobile |
Ivy Bridge E | Intel® Core™ X-series Processors | Intel® Core™ Processor Extreme Edition i7-4960X | 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, | Embedded |
Kaby Lake Refresh U 4+2 | 8th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-8550U, i7-8650U, | 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, | Embedded |
Kaby Lake U | 7th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-7500U, i7-7510U, i7-7600U | Mobile |
Kaby Lake U23e | 7th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-7560U, i7-7567U, i7-7660U, | Mobile |
Kaby Lake X | Intel® Core™ X-series Processors | Intel® Core™ Processor i7-7740X, | 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, |
Kaby Lake Y | 7th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-7Y75, | Mobile |
Sandy Bridge | Legacy Intel® Core™ Processors | Intel® Core™ Processor Extreme Edition i7-2920XM, i7-2960XM | Desktop / Mobile / |
Sandy Bridge E | Intel® Core™ X-series Processors | Intel® Core™ Processor Extreme Edition i7-3960X, i7-3970X | 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 | Server/ |
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 | Mobile |
Skylake S | 6th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-6700, i7-6700K, i7-6700T, i7-6700TE, i7-6820EQ, i7-6822EQ | Desktop |
Skylake U | 6th Generation Intel® Core™ Processors | Intel® Core™ Processor i7-6500U, i7-6510U, i7-6600U | Mobile |
Skylake U23e | 6th Generation Intel® Core™ Processor Family | Intel® Core™ Processor I7-6560U, I7-6567U, I7-6650U, I7-6660U, | 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, | 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 |
Skylake Y | 6th Generation Intel® Core™ Processor Family | Intel® Core™ Processor m7-6Y75, | 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 | Server |
Valley View (Silvermont) | Intel® Atom® Processor Z Series | Intel® Atom® Processor Z3770, Z3740, Z3770D, Z3740D, Z3770, Z3740, Z3680, Z3770D, Z3740D | Desktop/ |
Valley View | Intel® Celeron® Processor J Series | Intel® Pentium® Processor J2900, J2850 | Desktop/ |
Valley View | Intel® Celeron® Processor N Series | Intel® Pentium® Processor N3520, N3510 | Desktop/ |
Valley View | Intel® Pentium® Processor J Series | Intel® Celeron® Processor J1900, J1850, J1800, J1750 | Desktop/ |
Valley View | Intel® Pentium® Processor N Series | Intel® Celeron® Processor N2920, N2910, N2820, N2815, N2810, N2806, N2805 | Desktop/ |
Valley View | Intel® Atom® Processor Z Series | Intel® Atom® Processor Z3745, Z3745D, Z3735D, Z3735E, Z3735F, Z3735G, Z3736F, Z3736G, Z3775, Z3775D, Z3785, Z3795 | Desktop/ |
Valley View | Intel® Celeron® Processor N Series | Intel® Pentium® Processor N3540, N3530 | Desktop/ |
Valley View | Intel® Pentium® Processor N Series | Intel® Celeron® Processor N2940, N2930, N2840, N2830, N2808, N2807 | Desktop/ |
Valley View | Intel® Atom® Processor E3800 Product Family | Intel® Atom® Processor E3845, E3827, E3826, E3825, E3815, E3805 | Desktop/ |
Whiskey Lake U | 8th Generation Intel® Core™ Processors | Intel® Core™ Processor i7-8565U, i7-8665U, | Mobile |
Whiskey Lake U | 8th Generation Intel® Core™ Processors | Intel® Core™ Processor i7-8565U, i7-8665U, | Mobile |
Silvermont | Intel® Atom® Processors | Intel® Atom® x3 Processor Family | Desktop/ |
Silvermont | Intel® Atom® Processors | Intel® Atom® x3 Processor Family | Desktop/ |
Airmont | Intel® Atom® Processors | Intel® Atom® x5 Processor Family | Desktop/ |
Silvermont | Intel® Atom® Processors | Intel® Atom® x3 Processor Family | Desktop/ |
Airmont | Intel® Atom® Processors | Intel® Atom® x5 Processor Family | Desktop/ |
Silvermont | Intel® Atom® Processors | Intel® Atom® x3 Processor Family | Desktop/ |
Airmont | Intel® Atom® Processors | Desktop/ | |
Airmont | Intel® Atom® Processors | Desktop/ | |
Airmont | Intel® Atom® Processors | Intel® Atom® x5 Processor Family | Desktop/ |
Bonnell | Intel® Atom® Processors | Desktop/ | |
Bonnell | Intel® Atom® Processors | Desktop/ | |
Saltwell | Intel® Atom® Processors | Desktop/ | |
Saltwell | Intel® Atom® Processors | Desktop/ | |
Saltwell | Intel® Atom® Processors | Desktop/ | |
GoldmontPlus | Intel® Atom® Processors | Desktop/ | |
GoldmontPlus | Intel® Atom® Processors | Desktop/ | |
Goldmont | Intel® Atom® Processors | Desktop/ | |
Goldmont | Intel® Atom® Processors | Desktop/ | |
Tremont | Intel® Atom® Processors | Desktop/ | |
Tremont | Intel® Atom® Processors | Desktop/ | |
Tremont | Intel® Atom® Processors | Desktop/ |
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。