Please feel free to contact us if you have any questions or concerns.
We will ship the items with a special static-free shock-absorbing case.
You will get a piece of thermally conductive grease per one CPU as a gift after completing payment.
When possible, items from multiple orders will be combined into the same package.
The Compatibility of engineering sample (ES) version of E5-2600 series (v3) CPUs is not exactly the same as OEM or retail version of CPU.
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There is a high possibility of compatibility issues using this ES CPU (such as boot failure) onto branded computers or branded servers, because generally MOST BIOS of the branded servers and branded computers do NOT contain the Specific Microcode to support the engineering sample (ES) version of E5-2600 (v1, v2, v3 and v4) series CPUs. The following is a Non-exclusive list of compatible products:
Compatible Servers & Workstations:
Dell: Precision Media Workstation T5810
Dell: Precision Media Workstation T7810
Dell: Precision Media Workstation T7910
Lenovo: ThinkServer RD550
Lenovo: ThinkServer RD650
Lenovo: ThinkServer TD350
Lenovo: System x3550 M5
Lenovo: System x3650 M5
Lenovo: System x3500 M5
Lenovo: ThinkStation P500
Lenovo: ThinkStation P700
Lenovo: ThinkStation P900
Compatible Motherboards:
Supermicro: X10S series
Supermicro: X10D series
Supermicro: C7X99-OCE
Tyan: S562 series
Tyan: S707 series
Tyan: S708 series
Asus: X99 series
Asus: Rampage V Extreme
Asus: Sabertooth X99
ASRock: EPC612 series
ASRock: X99 series
Gigabyte: MU70
Gigabyte: MW50/70 series
Gigabyte: MD30/50/60/70/80 series
Gigabyte: GA-X99 series
MSI: MS-S0991
MSI: MS-S1311
MSI: MS-S1351
MSI: MS-S1561
MSI: X99 series
EVGA: X99 family ********************************************************************
The CPU-Z screenshots shows the Stepping, the Number of CPU cores, level 1 cache , level 2 cache and level 3 cache ,Max TDP, multiplier, and the Core speed (the maximum frequency) which is the maximum ALL cores frequency at which the processor is capable of operating using Intel® Turbo Boost Technology (Turbo Boost all of the cores simultaneously).
All of the engineering sample (ES) version of E5-2600 series CPUs are NOT UNLOCKED but will be able to turbo up ALL cores (Turbo Boost all of the cores simultaneously) to the maximum frequency which the CPU-Z screenshots uploaded shows.
SPECIAL NOTICE:The Store will be closed on December 26th afternoon and will reopen on January 5th 2017 during the holiday.
1.
Intel's definition of Max Turbo Frequency in Intel's official site is "Max turbo frequency is the maximum SINGLE core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology." Therefore, the meaning of "Max Turbo Frequency" which shows on intel's official site, is different from the meaning of the Core speed (Turbo Boost all of the cores simultaneously) shows in the CPU-Z screenshots uploaded on this page.
About Intel Turbo Boost, the Calculation of Intel Turbo Boost shows an Example on the middle of this page of this link.
Please refer to
en.wikipedia.org/wiki/Intel_Turbo_Boost
2.
About C6/C7 low-power states problem( If you are experiencing stability problems or worse, the system shut down completely)：
Because most power supplies do NOT support Haswell's C6/C7 low-power states, so If you are experiencing stability problems or worse, the system shut down completely, please disable C6/C7 power states, which will not affect the performance and will just affect the low-power sleep states.
Read more：
According to an Intel document viewed by the gang at The Tech Report, Haswell’s C6/C7 states requires a minimum load of 0.05 amps on the 12V2 line. Power supplies that are older or budget models simply aren’t capable of delivering such a small amount of juice. As a result, users with incompatible power supplies may experience stability problems or worse, the system may shut down completely if the power supply unit (PSU)'s under- or over-voltage protection kicks in.
3.
About Intel Turbo Boost VS Overclocking：
In one simple word it is a dynamic overclocking rather than a static overclocking.
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Note:
Some motherboards do not boot and discovery of the server hangs waiting for BIOS POST to complete because the BIOS is at an earlier version that This engineering sample Does NOT support E5-2600 v2 Series CPUs. To solve this problem, use an E5-2600 v1 Series CPU to enable POST and update your BIOS to the most recent version by using BIOS Update Utility,
or upgrading the BIOS to the recent version by using a bios programmer tool.
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Because of the item is an ES (engineering sample) version CPU, for detailed specifications, Intel has not yet announced. Please refer to the OEM or retail version of the detailed specifications and the test screenshots of the CPU-Z release (ES detailed specifications for individual products may differ from the OEM or retail version).
General information
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E5-2600 v3
Model number E5-2666 v3 ES
CPU part number
CM8064401675902 is an OEM/tray microprocessor
Frequency 2900 MHz
Turbo frequency 3500 MHz (1 core)
3200 MHz (all cores)
Bus speed 5 GT/s DMI
Clock multiplier 29
Package 2011-land Flip-Chip Land Grid Array
Socket Socket 2011-3 / R3 / LGA2011-3
Size 2.07" x 1.77" / 5.25cm x 4.5cm
Introduction date January 2015
S-spec numbers
Production processors
Part number SR1Y7
CM8064401675902 +
Architecture / Microarchitecture
Microarchitecture Haswell
Platform Grantley-EP
Processor core Haswell-EP
Manufacturing process 0.022 micron
Data width 64 bit
The number of CPU cores 10
The number of threads 10
Floating Point Unit Integrated
Level 1 cache size 10 x 32 KB 8-way set associative instruction caches
10 x 32 KB 8-way set associative data caches
Level 2 cache size 10 x 256 KB 8-way set associative caches
Level 3 cache size 25 MB 20-way associative shared cache
Multiprocessing Up to 2 processors
Features
MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
EM64T / Extended Memory 64 technology / Intel 64
NX / XD / Execute disable bit
HT / Hyper-Threading technology
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0
Low power features Enhanced SpeedStep technology
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 2
Memory channels per controller: 2
Supported memory: DDR4
ECC supported: Yes
Other peripherals
Direct Media Interface 2.0
Quick Path Interconnect v1.1 (2 links)
PCI Express 3.0 interface (40 lanes)
Electrical / Thermal parameters
Thermal Design Power 135 Watt [1] •For more information, please refer to the following:
Website of cpu-world
******************************************************************** About the Shipping Services： The shipping service is a Postal Service, that applies when the items accepted for delivery get damaged or lost. In such cases the actual damages will be paid in recompense within the range of the insured value stated by the sender at the moment of shipment.
List of Delivery Days (Letter-Post l: Airmail)
Following table shows Information on approximate days required for Letter-Post (Airmail) delivery. | Area | Country/Area name | Letter-Post Airmail |
|---|
| Average number of days |
|---|
| Asia | India | 7 | | Indonesia | 6 | | Vietnam | 8 | | Rep. of Korea | 7 | | Singapore | 3 | | Sri Lanka | 7 | | Thailand | 5 | | Taiwan, China | 4 | | China | Shanghai | 7 | | Beijing | 7 | | Hong Kong | 5 | | Pakistan | 8 | | Bangladesh | 9 | | Philippines | 7 | | Malaysia | 6 | | Oceania | Australia | 7 | | New Zealand | 6 | | North America | Canada | Vancouver | 6 | | Montreal | 7 | | United States of America | San Francisco | 8 | | Chicago | 5 | | New York | 7 | | Los Angels | 6 | | Mexico | - | | Middle East | United Arab Emirates | - | | Israel | 6 | | Iran | 11 | | Saudi Arabia | 12 | | Turkey | 12 | | Europe | Italy | 6 | | United Kingdom | 4 | | Austria | 5 | | Netherlands | 5 | | Switzerland | 6 | | Sweden | 5 | | Spain | 8 | | Denmark | 4 | | Germany | 5 | | Hungary | 7 | | Finland | 5 | | France | 7 | | Belgium | 6 | | Poland | 6 | | Russian Federation | 9 | | Africa | Egypt | 7 | | Ghana | 8 | | South America | Argentina | 7 | | Brazil | 7 | | Peru | 6
|
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