microcode revision guidance april2 2018

microcode revision guidance
april2 2018
【外部リンク】
https://newsroom.intel.com/wp-content/uploads/sites/11/2018/04/microcode-update-guidance.pdf
MCU Recommendations
The following table provides details of availability for microcode updates
currently planned by Intel. Changes since the previous version are
highlighted in yellow.
2
LEGEND:
Production Status:
• Planning – Intel has not yet determined a schedule for this MCU.
• Pre-beta – Intel is performing early validation for this MCU.
• Beta – Intel has released this production signed MCU under NDA for all customers to validate.
• Production – Intel has completed all validation and is authorizing customers to use this MCU in a production environment.
• Stopped – After a comprehensive investigation of the microarchitectures and microcode capabilities for these products, Intel has determined to not release
microcode updates for these products for one or more reasons including, but not limited to the following:
• Micro-architectural characteristics that preclude a practical implementation of features mitigating Variant 2 (CVE-2017-5715)
• Limited Commercially Available System Software support
• Based on customer inputs, most of these products are implemented as “closed systems” and therefore are expected to have a lower likelihood of
exposure to these vulnerabilities.
Pre-Mitigation Production MCU:
• For products that do not have a Production MCU with mitigations for Variant 2 (Spectre), Intel recommends using this version of MCU. This does not impact
mitigations for Variant 1 (Spectre) and Variant 3 (Meltdown).
STOP deploying these MCU revs:
• Intel recommends to discontinue using these select versions of MCU that were previously released with mitigations for Variant 2 (Spectre) due to system
stability issues.
• Lines with “***” were previously recommended to discontinue use. Subsequent testing by Intel has determined that these were unaffected by the stability
issues and have been re-released without modification.
Microcode Update Guidance
3
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Anniedale > Moorefield Intel® Atom® Processor Z3530, Z3560, Z3570, Z3580,
Z3590 506A0 01 Production --- --- 00000039
Apollo Lake D0
Intel® Pentium® Processor J4205, N4200
Intel® Celeron® Processor J3355, J3455, N3350, N3450
Intel® Atom® Processor x5-E3930, x5-E3940, x7-E3950
506C9 03 Production --- --- 0000002E
Apollo Lake E0 Intel® Atom® Processor x5-E3930, x5-E3940, x7-E3950 506CA 03 Production --- --- 00000008
Arrandale
Intel® Core™ Processor i7-i7-620M/LM/UM, i7-640LM/UM
Intel® Core™ Processor i5-430M, i5-520M/UM, i5-540M
Intel® Core™ Processor 330M, 350M
Intel® Celeron® Processor P4500, P4505
20652 12 Production --- --- 0x10
Arrandale
Intel® Core™ Processor i7-610E, 620LE/LM/M/UE/UM,
640LM/M/UM, 660LM/UE/UM, 680UM
Intel® Core™ Processor i5-430M/UM, 450M, 460M, 470UM,
480M, 520E/M/UM, 540M/UM, 560M/UM, 580M
Intel® Core™ Processor i3-330E/M/UM, 350M, 370M,
380M/UM, 390M
Intel® Pentium® Processor P6000, P6100, P6200, P6300
Intel® Pentium® Processor U5400, U5600
Intel® Celeron® Processor P4500, P4505, P4600
Intel® Celeron® Processor U3400, U3405, U3600
20655 92 Production --- --- 0x6
Avoton/Rangeley Intel® Atom® Processor C2000 Product Family 406D8 01 Production --- --- 0000012A
Microcode Update Guidance
4
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Bloomfield Intel® Core™ Processor Extreme Edition i7-975
Intel® Core™ Processor i7-920, 930, 950, 960 106A4 03 Stopped 0x13 --- ---
Bloomfield Intel® Core™ Processor Extreme Edition i7-965
Intel® Core™ Processor i7-920, 940 106A5 03 Stopped 0x1B --- ---
Bloomfield Xeon Intel® Xeon® Processor W3520, W3530, W3540, W3550,
W3565, W3570, W3580 106A5 03 Stopped 0x1B --- ---
Broadwell DE A1 Intel® Xeon® Processor D-1513N, D-1523N, D-1533N, D1543N,
D1553N 50665 10 Production --- --- 0xE000009
Broadwell DE V1 Intel® Xeon® Processor D-1520, D-1540 50662 10 Production --- --- 0x15
Broadwell DE V2,V3
Intel® Xeon® Processor D-1518, D-1519, D-1521, D-1527,
D-1528, D-1531, D-1533, D-1537, D-1541, D-1548
Intel® Pentium® Processor D1507, D1508, D1509, D1517,
D1519
50663 10 Production --- --- 0x7000012
Broadwell DE Y0 Intel® Xeon® Processor D-1557, D-1559, D-1567, D-1571,
D-1577, D-1581, D-1587 50664 10 Production --- --- 0xF000011
Broadwell E Intel® Core™ Processor Extreme Edition i7-6950K
Intel® Core™ Processor i7-6800K, i7-6850, i7-6900K 406F1 EF Production --- --- 0xB00002A
Microcode Update Guidance
5
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Broadwell H 43e
Intel® Core™ Processor i7-5950HQ, i7-5850HQ, i7-
5750HQ, i7-5700HQ
Intel® Core™ Processor i5-5575R, i5-5675C, i5-5675R, i7-
5775C, i7-5775R
Intel® Core™ Processor i7-5700EQ, i7-5850EQ
40671 22 Production --- --- 0x1D
Broadwell Server E, EP, EP4S
Intel® Xeon® Processor E5-2603V4, E5-2609V4, E5-
2620V4, E5-2623V4, E5-2630LV4, E5-2630V4, E5-
2637V4, E5-2640V4, E5-2643V4, E5-2650LV4, E5-
2650V4, E5-2660V4, E5-2667V4, E5-2679V4, E5-2680V4,
E5-2683V4, E5-2690V4, E5-2695V4, E5-2697AV4, E5-
2697V4, E5-2698V4, E5-2699AV4, E5-2699V4
Intel® Xeon® Processor E5-2608LV4, E5-2618LV4, E5-
26
Microcode Update Guidance
6
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Broadwell U/Y
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, i5-5350U, i7-
5650U
Intel® Core™ Processor M-5Y71, M-5Y70, M-5Y51, M-5Y3,
M-5Y10c, M -5Y10a, M-5Y10
Intel® Pentium® Processor 3805U, 3825U, 3765U, 3755U,
3215U, 3205U
Intel® Celeron® 3765U
306D4 C0 Production --- --- 0x2A
Broadwell Xeon E3 Intel® Xeon® Processor v4 E3-1258L, E3-1265L, E3-1278L,
E3-1285, E3-1285 40671 22 Production --- --- 0x1D
Broxton Intel® Atom® Scalable Platform 506C2 01 Production --- --- 00000010
Cherry View (Cherry Trail,
Braswell) Intel® Atom® x5-Zxxxx CPU 406C3 01 Production --- --- 00000367
Cherry View (Cherry Trail,
Braswell)
Intel® Celeron® Processor Jxxxx,
Intel® Celeron® Processor N3xxx,
Intel® Pentium® Processor J3xxx,
Intel® Pentium® Processor N3xxx,
Intel® Atom® x5-E8000 Processor
406C4 01 Production --- --- 00000410
Microcode Update Guidance
7
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Clarkdale
Intel® Core™ Processor i5-650, 660, 661, 670
Intel® Core™ Processor i3-530, 540, 550, 560
Intel® Pentium® Processor G6950
20652 12 Production --- --- 0x10
Clarkdale
Intel® Core™ Processor i5-650, 655K, 660, 661, 670, 680
Intel® Core™ Processor i3-530, 540
Intel® Pentium® Processor G6950, G6951, G6960
20655 92 Production --- --- 0x6
Clarkdale Xeon Intel® Xeon® Processor L3406 20652 12 Production --- --- 0x10
Clarksfield Intel® Core™ Extreme Processor i7-920XM, 940XM
Intel® Core™ Processor i7-720QM, 740QM, 820QM, 840QM 106E5 13 Stopped 0x08 --- ---
Coffee Lake H (6+2),
Coffee Lake S (6+2) 8th Generation Intel® Core™ Processor Family 906EA 22 Production --- --- 0x84
Coffee Lake S (6+2) Xeon E 8th Generation Intel® Core™ Processor Family 906EA 22 Production
Candidate --- --- 0x84
Coffee Lake U43e 8th Generation Intel® Core™ Processor Family 806EA C0 Production
Candidate --- --- 0x84
Coffee Lake-S (4+2) 8th Generation Intel® Core™ Desktop Processor Family 906EB 02 Production --- --- 0x84
Coffee Lake-S (4+2) Xeon E 8th Generation Intel® Core™ Processor Family 906EA 22 Production --- --- 0x84
Coffee Lake-S (6+2) x/KBP 8th Generation Intel® Core™ Processor Family 906EA 22 Production --- --- 0x84
Microcode Update Guidance
8
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Cougar Mountain (AMT) Intel® Puma™ 7 Home Gateway 606E1 01 Production --- --- 0x106
Denverton (GLM) Intel® Atom® Processor C3000 Product Family 506F1 01 Production --- --- 00000020
Gemini Lake Intel® Pentium® Silver processors N5xxx, J5xxx,
Intel® Celeron® processors N4xxx, J4xxx 706A1 01 Production --- --- 00000022
Gladden
Intel® Core™ Processor i3-2115C, i3-3115C
Intel® Pentium® Processor B915C, B925C
Intel® Celeron® Processor 725C
Intel® Xeon® Processor E3-1105C, E3-1125C, E3-1105C v2,
E3-1125C v2
306A9 --- Production --- --- 0x1F
Gulftown
Intel® Core™ i7-970, 980
Intel® Core™ Processor Extreme Edition i7-980X, 990X
Intel® Xeon® Processor W3690
206C2 03 Stopped 0x1E --- ---
Harpertown Xeon C0
Intel® Xeon® Processor L5408, L5410, L5420
Intel® Xeon® Processor E5405,E5410,E5420,E5430, E5440,
E5450, E5462, E5472
Intel® Xeon® Processor X5450, X5460, X5470, X5472,
X5482
10676 40 Stopped 0x612 --- ---
Harpertown Xeon E0
Intel® Xeon® Processor L5408, L5410, L5420, L5430
Intel® Xeon® Processor E5405,E5410,E5420,E5430, E5440,
E5450, E5462, E5472
Intel® Xeon® Processor X5450, X5460, X5470, X5492
1067A 44 Stopped 0xA0E --- ---
Microcode Update Guidance
9
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Haswell (including H, S)
4th Generation Intel® Core™ Mobile Processor Family,
Intel® Pentium® Mobile Processor Family,
Intel® Celeron® Mobile Processor Family
306C3 32 Production --- --- 0x24
Haswell Perf Halo Intel® Core™ Extreme Processor (5960x, 5930x, 5820x) 40661 32 Production --- --- 0x19
Haswell Server E, EP, EP4S
Intel® Xeon® Processor v3 E5-1428L, E5-1603, E5-1607,
E5-1620, E5-1630, E5-1650, E5-1660, E5-1680, E5-
2408L, E5-2418L, E5-2428L, E5-2438L, E5-2603, E5-
2608L, E5-2608L, E5-2609, E5-2618L, E5-2620, E5-2623,
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, E5-2683, E5-2685, E5-
2687W, E5-2690, E5-2695, E5-2697, E5-2698, E5-2699,
E5-4610, E5-4620, E5-4627, E5-4640, E5-4648, E5-4650,
E5-4655, E5-4660, E5-4667, E5-4669
306F2 6F Production --- --- 0x3C
Haswell Server EX
Intel® Xeon® Processor E7-4809V3, E7-4820V3, E7-
4830V3, E7-4850V3, E7-8860V3, E7-8867V3, E7-8870V3,
E7-8880LV3, E7-8880V
Microcode Update Guidance
10
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Haswell Xeon E3
Intel® Xeon® Processor E3-1220V3, E3-1225V3, E3-
1230LV3, E3-1230V3, E3-1240V3, E3-1245V3, E3-
1270V3, E3-1275LV3, E3-1275V3, E3-1280V3, E3-
1285LV3, E3-1285LV3, E3-1285V3
306C3 32 Production --- --- 0x24
Ivy Bridge
3rd Generation Intel® Core™ Mobile Processor Family,
Intel® Pentium® Mobile Processor Family, and Intel®
Celeron® Mobile Processor Family
306A9 12 Production --- --- 0x1F
Ivy Bridge Server E, EN, EP,
EP4S
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
306E4 ED Production --- --- 0x42C
Ivy Bridge Server EX E5-4610, E5-4620, E5-4624L, E5-4627, E5-4640, E5-
4650, E5-4657L 306E7 ED Production --- --- 0x713
Ivy Bridge Xeon E3 Intel® Core™ Processor Extreme Edition i7-4960X
Intel® Core™ Processor i7-4820K, i7-4930K 306A9 12 Production --- --- 0x1F
Ivy Bridge E Intel® Core™ Processor Extreme Edition i7-4960X
Intel® Core™ Processor i7-4820K, i7-4930K 306E4 ED Production --- --- 0x42C
Microcode Update Guidance
11
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Jasper Forest
Intel® Celeron® Processor P1053
Intel® Xeon® Processor EC3528, EC3529, EC5509, EC5539,
EC5549, LC3518, LC3528, LC5518, LC5528
106E4 09 Stopped 0x4 --- ---
Kaby Lake H/S/X/G 7th Generation Intel® Core™ Processor Family 906E9 2A Production --- --- 0x84
Kaby Lake Refresh U 4+2 8th Generation Intel® Core™ Mobile Processor Family 806EA C0 Production --- --- 0x84
Kaby Lake U/Y, U23e 7th Generation Intel® Core™ Mobile Processors 806E9 C0 Production --- --- 0x84
Kaby Lake Xeon E3 Intel® Xeon® Processor v6 E3-1220, E3-1225, E3-1230, E3-
1240, E3-1245, E3-1270, E3-1275, E3-1280 906E9 2A Production --- --- 0x84
Knights Landing Intel® Xeon® Phi™ Processor 72xx 50671 78 Production --- --- 0x1B6
Knights Mill Intel® Xeon® Phi™ Processor Family 80650 08 Production --- --- 0x18
Lynnfield Intel® Core™ Processor i7-860, 860S, 870, 870S, 875K, 880
Intel® Core™ Processor i5-750, 750S, 760 106E5 13 Production --- --- 0x09
Lynnfield Xeon
Intel® Xeon® Processor L3426
Intel® Xeon® Processor X3430, X3440, X3450, X3460,
X3470, X3480
106E5 13 Production --- --- 0x09
Nehalem EP, Nehalem WS
Intel® Xeon® Processor E5502, E5503, E5504, E5506,
E5507, E5520, E5530, E5540
Intel® Xeon® Processor L5506, L5508, L5518, L5520,
L5530
Intel® Xeon® Processor W5580, W5590
Intel® Xeon® Processor X5550, X5560, X5570
106A5 03 Production --- --- 0x1C
Microcode Update Guidance
12
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Nehalem EX Intel® Xeon® Processor E6510, E6540, E7520, E7530,
E7540, L7545, L7555, X
Microcode Update Guidance
13
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Sandy Bridge Server
EN/EP/EP4S
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
206D6 6D Production --- --- 0x61C
Sandy Bridge Server
EN/EP/EP4S
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
206D7 6D Production --- --- 0x713
Sandy Bridge Xeon E3 Intel® Xeon® Processor E3-1200 Product Family 206A7 12 Production --- --- 0x2D
Skylake D, Bakerville
Intel® Xeon® Processor D-2123IT, D-2141I, D-2142IT, D2143IT,
D-2145NT, D-2146NT, D-2161I, D-2163IT, D2166NT,
D-2173IT, D-2177NT, D-2183IT, D-2187NT
50654 B7 Production --- --- 0x2000043
Skylake H/S 6th Generation Intel® Core™ Processor Family 506E3 36 Production --- ---*** 0xC2***
Microcode Update Guidance
14
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Skylake Server
Intel® Xeon® Bronze Processor 3104, 3106
Intel® 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® Platinum Processor 8153, 8156, 8158, 8160,
8160F, 8160M, 8160T, 8164, 8168, 8170, 8170M, 8176,
8176F, 8176M, 8180, 8180M
Intel® Xeon® Silver Processor 4108, 4109T, 4110, 4112,
4114, 4114T, 4116, 4116T
50654 B7 Production --- --- 0x2000043
Skylake U/Y 6th Generation Intel® Core™ m Processors 406E3 C0 Production --- ---*** 0xC2***
Skylake U23e 6th Generation Intel® Core™ m Processors 406E3 C0 Production --- ---*** 0xC2***
Skylake W
Intel® Xeon® Processor W-2123, W-2125, W-2133, W2135,
W-2145, W-2155, W-2195, W-2175 50654 B7 Production --- --- 0x2000043
Skylake X, Basin Falls Intel® Core™ i9 79xxX, 78xxX 50654 B7 Production --- --- 0x2000043
Skylake Xeon E3
Intel® Xeon® Processor v5 E3-1220, E3-1225, E3-1230, E3-
1235L, E3-1240, E3-1240L, E3-1245, E3-1260L, E3-1270,
E3-1275, E3-1280
506E3 36 Production --- ---*** 0xC2***
SoFIA 3G ES2.1 and Granite 4 Intel® Atom® x3-C3130 Processor 506D1 02 Production --- --- 00000103
Microcode Update Guidance
15
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
SoFIA 3GR Intel® Atom® Processor x3-C3200RK, x3-C3230RK 506D1 02 Stopped --- --- ---
Tangier (SLM) Intel® Atom® Processor Z34XX 406A8 01 Production --- --- 00000833
Tangier (SLM) Intel® Atom® Processor Z34XX 406A9 01 Production --- --- 00000833
Valleyview, Bay Trail I (B2, B3
step) Intel® Atom® Processor E3800 Product Family 30673 01 Production --- --- 0000326
Valleyview, Bay Trail I (D0, D1
step)
Valleyview, Bay Trail M/D (D1
step)
Intel® Atom® Processor E3800 Product Family,
Intel® Celeron® Processor N2807, N2930,
Intel® Pentium® Processor J1800, J1900
30679
0F (Was
01 for
D0-only
MCUs)
Production --- --- 0000090A
Valleyview, Bay Trail M/D (B2,
B3 step)
Intel® Celeron® Processor Jxxxx & Nxxxx,
Intel® Pentium® Processor Jxxxx & Nxxxx 30673 0C Production --- --- 0000326
Valleyview, Bay Trail M/D (C0
step)
Intel® Celeron® Processor Jxxxx & Nxxxx
Intel® Pentium® Processor Jxxxx & Nxxxx 30678 0C Production --- --- 00000836
Valleyview, Bay Trail T (B2, B3
step) Intel® Atom® Processor Z3600 & Z3700 Series 30673 02 Production --- --- 0000326
Valleyview, Bay Trail T (C0 step) Intel® Atom® Processor Z3600 & Z3700 Series 30678 02 Production --- --- 00000836
Microcode Update Guidance
16
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
Westmere EP, WS
Intel® Xeon® Processor E5603, E5606, E5607, E5620,
E5630, E5640, E5645, E5649
Intel® Xeon® Processor L5609, L5618, L5630, L5638,
L5640
Intel® Xeon® Processor W3670, W3680
Intel® Xeon® Processor X5647, X5650, X5660, X5667,
X5670, X5672, X5675, X5677, X5680, X5687, X5690,
X5698
206C2 03 Production --- --- 0x1E
Westmere EX (EGL, WSM)
Intel® Xeon® Processor E7-2803, 2820, 2830, 2850, 2860,
2870, 4807, 4820, 4830, 4850, 4860, 4870, 8830, 8837,
8850, 8860, 8867L, 8870
206F2 05 Production --- --- 0x3A
Wolfdale C0, M0 Intel® Core™ 2 Duo Processor E7200, E7300, E8190,
E8200, E8300, E8400, E8500 10676 91 Stopped 0x612 --- ---
Wolfdale E0, R0
Intel® Core™ 2 Duo Processor E7400, E7500, E8400,
E8500, E8600
Intel® Pentium® Processor E5200, E5300, E5400, E5500,
E5700, E5800, E6300, E6500, E6500K, E6600, E6700,
E6800
Intel® Celeron® Processor E3200, E3300, E3400, E3500
1067A B1 Stopped 0xA0E --- ---
Wolfdale Xeon C0 Intel® Xeon® Processor E3110, E5205, E5220, L5240,
X5260, X5272 10676 04 Stopped 0x612 --- ---
Wolfdale Xeon E0 Intel® Xeon® Processor E3110, E3120, E5205, E5220,
L3110, L5215, L5240, X5260, X5270, X5272 1067A 44 Stopped 0xA0E --- ---
Microcode Update Guidance
17
Product Names Public Name CPUID Platform
ID
Production
Status
PreMitigation

Production
MCU
STOP
deploying
these MCU
revs
New
Production
MCU Rev
XGold 7272 Intel® XMM™ 7272 Modem 60650 01 Production --- --- 00000015
Yorkfield
Intel® Core™2 Extreme Processor QX9650, QX9770,
QX9775
Intel® Core™2 Quad Processor Q8200, Q8200S, Q8400,
Q8400S, Q9300, Q9400, Q9400S, Q9450, Q9500, Q9505,
Q9505S, Q9550, Q9550S, Q9650
10677 10 Stopped 0x70D --- ---
Yorkfield Xeon Intel® Xeon® Processor L3360, X3320, X3330, X3350,
X3360, X3370, X3380 10677 10 Stopped 0x70D --- ---
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