New
#1
KB4091663 update recently posted as revision V3 to now include Ivy Bridge & Sandy Bridge processors
KB4091663: Intel microcode updates
Applies to: Windows 10 Version 1703
Summary
Recent Changes:
- Intel Microcode Updates around the following products (CPUs) have been revised. We recommend to take this latest update to stay current:
- Broadwell Server E, EP, EP4S
- Broadwell Server EX
- Skylake Server SP (H0, M0, U0)
- Skylake D (Bakerville)
- Skylake X (Basin Falls)
Intel recently announced that it has completed its validations and has started to release microcode for newer CPU platforms around Spectre Variant 2 (CVE 2017-5715: “Branch Target Injection”). This update includes microcode updates from Intel for the following CPUs.
Product name (CPU) Public name CPUID Intel microcode update revision Skylake H/S 6th Generation Intel Core Processor Family 506E3 0xC2 Skylake U/Y & Skylake U23e 6th Generation Intel Core m Processors 406E3 0xC2 Skylake Server SP (H0, M0, U0) 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, 4116T00050654 0x2000049 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-2187NT00050654 0x2000049 Skylake X (Basin Falls) Intel® Core™ i9 79xxX, 78xxX 00050654 0x2000049 Kaby Lake U 7th Generation Intel® Core™ Mobile Processors 000806E9 0x84 Kaby Lake U23e 7th Generation Intel® Core™ Mobile Processors 000806E9 0x84 Kaby Lake Y 7th Generation Intel® Core™ Mobile Processors 000806E9 0x84 KBL-R U 8th Generation Intel® Core™ Mobile Processor Family 000806EA 0x84 Kaby Lake G 7th Generation Intel® Core™ Processor Family 000906E9 0x84 Kaby Lake H 7th Generation Intel® Core™ Processor Family 000906E9 0x84 Kaby Lake S 7th Generation Intel® Core™ Processor Family 000906E9 0x84 Kaby Lake X 7th Generation Intel® Core™ Processor Family 000906E9 0x84 Kaby Lake Xeon E3 7th Generation Intel® Core™ Processor Family 000906E9 0x84 Coffee Lake H 6+2 8th Generation Intel® Core™ Processor Family 000906EA 0x84 Coffee Lake S 6+2 8th Generation Intel® Core™ Processor Family 000906EA 0x84 Coffee Lake S 6+2 Xeon E3 8th Generation Intel® Core™ Processor Family 000906EA 0x84 Coffee Lake S 6+2 x/KBP 8th Generation Intel® Core™ Processor Family 000906EA 0x84 Coffee Lake S (4+2) 8th Generation Intel® Core™ Desktop Processor Family 000906EB 0x84 Broadwell DE A1 Intel® Xeon® Processor D-1513N, D-1523N, D-1533N, D-1543N, D1553N 50665 0xE000009 Broadwell DE V1 Intel® Xeon® Processor D-1520, D-1540 50662 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, D151950663 0x7000012 Broadwell DE Y0 Intel® Xeon® Processor D-1557, D-1559, D-1567, D-1571, D-1577, D-1581, D-1587 50664 0xF000011 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, i7-5850EQ40671 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-
2628LV4, E5-2648LV4, E5-2658V4, E5-2699RV4, E5-
4628LV4406F1 0xB00002C Broadwell Server EX Intel® Xeon® Processor E7-4809V4, E7-4820V4, E7-
4830V4, E7-4850V4, E7-8855V4, E7-8860V4, E7-8867V4, E7-8870V4, E7-8880V4, E7-8890V4, E7-8891V4, E7-8893V4, E7-8894V4406F1 0xB00002C 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® 3765U306D4 0x2A Broadwell Xeon E3 Intel® Xeon® Processor v4 E3-1258L, E3-1265L, E3-1278L, E3-1285, E3-1285 40671 0x1D Haswell (including H, S), Xeon E3 4th Generation Intel® Core™ Mobile Processor Family,
Intel® Pentium® Mobile Processor Family,
Intel® Celeron® Mobile Processor Family306C3 0x24 Haswell Perf Halo Intel® Core™ Extreme Processor (5960x, 5930x, 5820x) 40661 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, E5-4669306F2 0x3C Haswell ULT 4th Generation Intel® Core™ Mobile Processor Family,
Intel® Pentium® Mobile Processor Family,
Intel® Celeron® Mobile Processor Family40651 0x23 Ivy Bridge 3rd Generation Intel® Core™ Mobile Processor Family,
Intel® Pentium® Mobile Processor Family, and Intel® Celeron® Mobile Processor Family306A9 0x1F Ivy Bridge Xeon E3 Intel® Core™ Processor Extreme Edition i7-4960X Intel® Core™ Processor i7-4820K, i7-4930K 306A9 0x1F Ivy Bridge E, 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, E52428L, E5-2430, E5-2430L, E5-2440, E5-2448L, E5-2450, E5-2450L, E5-2470, E5-2603, E5-2609, E5-2618L, E52620, E5-2628L, E5-2630,
E5-2630L, E5-2637, E5-2640, E5-2643, E5-2648L, E5-2650, E5-2650L, E5-2658, E52660, 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, E5-4657L000306E4 0x42C Ivy Bridge Server EX E5-4610, E5-4620, E5-4624L, E5-4627, E5-4640, E54650, E5-4657L 000306E7 0x713 Sandy Bridge Intel® Core™ i3-21xx/23xx-T/M/E/UE Processor,
Intel® Core™ i5-23xx/24xx/25xx-T/S/M/K Processor,
Intel® Core™ i7-2xxx-S/K/M/QM/LE/UE/QE Processor,
Intel® Core™ i7-29xxXM Extreme Processor,
Intel® Celeron® Desktop G4xx, G5xx Processor,
Intel® Celeron® Mobile 8xx, B8xx Processor,
Intel® Pentium® Desktop 350, G6xx, G6xxT, G8xx Processor,
Intel® Pentium® Mobile 9xx, B9xx Processor206A7 0x2D Sandy Bridge Xeon E3 Intel® Xeon® Processor E3-1200 Product Family 206A7 0x2D Sandy Bridge Server EN/EP/EP4S Intel® Xeon® Processor E5-2620, E5-2630, E5-2630L, E52640,
E5-2650, E5-2650L, E5-2660, E5-2667, E5-2670, E5-2680, E5-2690206D6 0x61C Sandy Bridge Server EN/EP/EP4S Intel® Xeon® Processor E5-1428L, E5-1620, E5-1650, E51660, E5-2403, E5-2407,
E5-2418L, E5-2420, E5-2428L, E5-2430, E5-2430L, E5-2440, E5-2448L, E5-2450, E52450L,
E5-2470, E5-2603, E5-2609, E5-2620, E5-2630, E5-2630L, E5-2637, E5-2640, E5-2643, E5-2648L,
E52650, E5-2650L, E5-2658, E5-2660, E5-2665, E5-2667, E5-2670, E5-2680, E5-2687W,
E5-2690, E5-4603, E54607, E5-4610, E5-4617, E5-4620, E5-4640, E5-4650,
E5-4650L Intel® Pentium® Processor 1405206D7 0x713 Knights Landing Intel® Xeon® Phi™ Processor 72xx 50671 0x1B6 Knights Mill Intel® Xeon® Phi™ Processor Family 80650 0x18 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, X5570106A5 0x1C Lynnfield Intel® Core™ Processor i7-860, 860S, 870, 870S, 875K, 880
Intel® Core™ Processor i5-750, 750S, 760106E5 0x09 Lynnfield Xeon Intel® Xeon® Processor L3426
Intel® Xeon® Processor X3430, X3440, X3450, X3460, X3470, X3480106E5 0x09 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, P450520652 0x10 Clarkdale Intel® Core™ Processor i5-650, 660, 661, 670
Intel® Core™ Processor i3-530, 540, 550, 560
Intel® Pentium® Processor G695020652 0x10 Clarkdale Xeon Intel® Xeon® Processor L3406 20652 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, U360020655 0x6 Clarkdale Intel® Core™ Processor i5-650, 655K, 660, 661, 670, 680
Intel® Core™ Processor i3-530, 540
Intel® Pentium® Processor G6950, G6951, G696020655 0x6 WestmereEP, 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, X5698206C2 0x1E
This update is a stand-alone update that's available through the Microsoft Update Catalog and targeted to Windows 10 Version 1703 (Creators Update). This update also includes Intel microcode updates that were already released for this operating system at the time of Release To Manufacturing (RTM).
We will offer additional microcode updates from Intel thru this article for these operating systems as they become available to Microsoft.
Please make sure that mitigation against Spectre Variant 2 is enabled by applying the update through KB 4078407 or through the registry settings that are documented in the following article:
Important
Refer to the websites for Intel and your device manufacturer for their microcode recommendations before you apply this update to your device.
Known issues
Microsoft is not aware of any issues that affect this update currently.
How to get this update
Method 1: Windows Update
To download and install this update, go to Settings > Update & Security > Windows Update and then select Check for updates. If Windows Update says your device is up to date, you have all the updates that are currently available.
Method 2: Windows Server Update Service
This update is now available for installation through WSUS.
Method 3: Microsoft Update Catalog
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
Source: https://support.microsoft.com/en-us/...rocode-updates
See also: KB4346086 Intel Microcode Updates for Windows 10 v1703 - February 5 Windows Update - Windows 10 Forums
See also:
- KB 4093836 Summary of Intel microcode updates
- KB4100347 Intel microcode updates for Windows 10 v1803 - Windows 10 Forums
- KB4090007 Intel microcode Cumulative Update for Windows 10 v1709 - Windows 10 Forums
- KB4091664 Intel microcode updates for Windows 10 v1607 - Windows 10 Forums
- KB4091666 Intel microcode updates for Windows 10 v1507 - Windows 10 Forums
Direct download links for KB4091663 MSU file from Microsoft Update Catalog:
Download KB4091663 MSU for Windows 10 v1703 32-bit (x86) - 1.2 MB
Download KB4091663 MSU for Windows 10 v1703 64-bit (x64) - 1.2 MB
KB4091663 update recently posted as revision V3 to now include Ivy Bridge & Sandy Bridge processors
New KB4091663 released August 21, 2018. See first post for more details.
See also: KB4346085 Intel microcode updates for Windows 10 v1709 - August 21 - Windows 10 Forums
KB4091663 update revised Thursday 9/13/2018 (v5):
Microsoft Update Catalog