KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 19 Win Update

    KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 19

    KB4494454 Intel Microcode Updates for Windows 10 v1507 - May 19

    Category: Win Update
    Last Updated: 19 May 2020 at 15:42
    KB4494454: Intel microcode updates

    Applies to: Windows 10


    Summary

    This article describes the latest microcode updates from Intel. We recommend that you reinstall this update to make sure you have the latest updates.

    Intel Microcode for the following products (CPUs) have been updated.

    • Updated January 30, 2020 and February 25, 2020
      • Denverton
      • Sandy Bridge
      • Sandy Bridge E, EP
      • Valley View
      • Whiskey Lake U

    • Updated August 29, 2019
      • Apollo Lake
      • Cherry View
      • Gemini Lake
      • Haswell Desktop
      • Haswell M
      • Haswell Xeon E3
      • Valley View

    This new release includes a microcode update from Intel for the following CPUs.

    Important

    Install this update for the listed processors only.

    Code name Product collection Product names CPU ID Platform ID Microcode update revision
    Apollo Lake Intel® Pentium® Processor J Series
    Intel® Pentium® Processor N Series
    Intel® Celeron® Processor J Series
    Intel® Celeron® Processor N Series
    Intel® Atom® Processor A Series
    Intel® Atom® Processor E3900 Series
    Intel® Pentium® Processor J4205, N4200
    Intel® Celeron® Processor J3355, J3455, N3350, N3450
    Intel® Atom® Processor x5-A3930, x5-A3940, x7-A3950, x7-A3960
    Intel® Atom® Processor x5-E3930, x5-E3940, x7-E3950
    506C9 03 0x38
    Broadwell DE A1 Intel® Xeon® Processor D Family Intel® Xeon® Processor D-1513N, D-1523N, D-1533N, D-1543N, D1553N 50665 10 0xE00000D
    Broadwell DE V1 Intel® Xeon® Processor D Family Intel® Xeon® Processor D-1520, D-1540 50662 10 0x1A
    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-1541, D-1548
    Intel® Pentium® Processor D1507, D1508, D1509, D1517, D1519
    50663 10 0x7000017
    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 50664 10 0xF000015
    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
    40671 22 0x20
    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
    306D4 C0 0x2D
    Broadwell Xeon E3 Intel® Xeon® Processor E3 v4 Family Intel® Xeon® Processor v4 E3-1258L, E3-1265L, E3-1278L, E3-1285, E3-1285 40671 22 0x20
    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 306D4 C0 0x2D
    Denverton Intel® Atom® Processor C Series Server 506F1 1 0x2e
    Gemini Lake Intel® Pentium® Processor Silver Series
    Intel® Celeron® Processor J Series
    Intel® Celeron® Processor N Series
    Intel® Pentium® Silver Processor J5005, N5000
    Intel® Celeron® Processor J4005, J4105
    Intel® Celeron® Processor N4000, N4100
    706A1 01 0x2E
    Haswell E, EP Intel® Core™ X-series Processors
    Intel® Xeon® Processor E5 v3 Family
    Intel® Core™ Processor Extreme Edition i7-5960X
    Intel® Core™ Processor i7-5820K, i7-5930K
    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 0x43
    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
    40651 72 0x25
    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
    40651 72 0x25
    Ivy Bridge 3rd Generation Intel® Core™
    Processor Family
    Intel® Celeron® Processor Family
    Intel® Pentium® 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
    306A9 12 0X21
    Ivy Bridge E Intel® Core™ X-series Processors Intel® Core™ Processor Extreme Edition i7-4960X
    Intel® Core™ Processor i7-4820K, i7-4930K
    306E4 ED 0x42E
    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 306E4 ED 0x42E
    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 306E7 ED 0x715
    Sandy Bridge Legacy Intel® Core™ Processors
    Legacy Intel® Celeron® Processors
    Legacy Intel® Pentium® Processors
    Desktop
    Embedded
    Mobile
    206A7 12 0x2f
    Sandy Bridge E, EP Intel® Xeon® Processor E5 Family Server 206D6 6D 0x61F
    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 50654 B7 0x200005E
    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
    506E3 36 0xCC
    Skylake S 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-6700, i7-6700K, i7-6700T
    Intel® Core™ Processor i5-6400, i5-6400T, i5-6500, i5-6500T , i5-6600, i5-6600K, i5-6600T
    Intel® Core™ Processor i3-6100, i3-6100T, i3-6120, i3-6120T, i3-6300, i3-6300T, i3-6320, i3-6320T
    Intel® Pentium® Processor G4400, G4400T, G4420, G4420T, G4500, G4500T, G4520, G4520T, G4540
    Intel® Celeron® Processor G3900, G3900T, G3920, G3920T, G3940
    506E3 36 0xCC
    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, 8180M
    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® Silver Processor 4108, 4109T, 4110, 4112, 4114, 4114T, 4116, 4116T
    Intel® Xeon® Bronze Processor 3104, 3106
    50654 B7 0x200005E
    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
    406E3 C0 0xCC
    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
    406E3 C0 0xCC
    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 50654 B7 0x200005E
    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
    50654 B7 0x200005E
    Skylake Xeon E3 Intel® Xeon® Processor E3 v5 Family 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, E3-1505M, E3-1515M, E3-1535M, E3-1545M, E3-1558L, E3-1565L, E3-1575M, E3-1578L, E3-1585, E3-1585L 506E3 36 0xCC
    Valley View Intel Atom® Processor E3800 Product Family Desktop
    Embedded
    Mobile
    30679 0F 0x90C
    Whiskey Lake U 8th Generation Intel® Core™ Processors Mobile 806EC 94 0xB8
    Notes

    1 Rolled back to microcode updates related to Spectre Variant 3a (CVE-2018-3640: "Rogue System Register Read (RSRE)"), Spectre Variant 4 (CVE-2018-3639: "Speculative Store Bypass (SSB)"), and L1TF (CVE-2018-3620, CVE-2018-3646: "L1 Terminal Fault")

    2 As of February 25, 2020, the update for these select products (CPUs) are available through Windows Update.
    Important

    This update is a standalone update that is targeted at Windows 10 RTM. This update also includes Intel microcode updates that were already released for these operating systems at the time of release to manufacturing (RTM). We will offer additional microcode updates from Intel through this article for these operating systems as they become available to Microsoft. Use the registry settings as described in the Windows client article. (By default, these registry settings are enabled for Windows client OS editions.)

    Consult with your device manufacturer and Intel through their websites regarding their microcode recommendation for your device before you apply this update to your device.

    How to obtain and install the update

    Microsoft Update Catalog

    To get the standalone package for this update, go to the Microsoft Update Catalog website.

    Windows Update

    This update for some select products (CPUs) is available through Windows Update. It will be downloaded and installed automatically. For more information, see Note 2.


    Source: https://support.microsoft.com/en-us/...rocode-updates

    See also:

    Microsoft is making available Intel-validated microcode updates that are related to Spectre Variant 3a (CVE-2018-3640: "Rogue System Register Read (RSRE)"), Spectre Variant 4 (CVE-2018-3639: "Speculative Store Bypass (SSB)"), and L1TF (CVE-2018-3620, CVE-2018-3646: "L1 Terminal Fault").

    Microsoft is making available Intel-validated microcode updates that are related to Microarchitectural Data Sampling (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130).

    Direct download links for KB4494454 MSU file from Microsoft Update Catalog for May 19, 2020:

    Download KB4494454 MSU for Windows 10 v1507 32-bit (x86) - 1.5 MB

    Download KB4494454 MSU for Windows 10 v1507 64-bit (x64) - 1.4 MB


    Find Windows 10 Version Number

    PowerShell script for CPU information, incl. CPUID Solved - Windows 10 Forums

    Speculation Control Validation PowerShell Script
    Understanding Get-SpeculationControlSettings PowerShell script output

    Brink's Avatar Posted By:

  1. Brink's Avatar
    Posts : 58,440
    64-bit Windows 11 Pro for Workstations
       #1

    New download version released. See first post for more details.
      My Computers

  2. Brink's Avatar
    Posts : 58,440
    64-bit Windows 11 Pro for Workstations
    Thread Starter
       #2

    KB4494454 has been re-released with a new version. See first post for more details.
      My Computers


  3. Posts : 1,441
    Windows 7 Home Premium x64
       #3

    KB4494454 V4 now available thru WU as of 2/25/2020

    support article 4494454 also updated on 2/25/2020
      My Computers


 

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