CAUTION:★ Do NOT support most of the branded desktops or servers (Be cautious with the purchase for branded desktops or servers users and the buyers take full responsibility for incompatibility problems while the store keeps all rights reserved) !!★ Only Perfectly Supports assembled or DIY desktop computers and servers !!
CAUTION:★ You must send us a message to inform the model of your motherboard BEFORE clickingthe "Buy It Now" button, and we will confirm the compatibility in one business day (Even if you have met thePurchase Terms & Conditions, you must also inform us in advance) !!★ Please read ALL the item description carefully, and kindly wait for our CONFIRMATION REPLY WITHIN 24HOURS BEFORE clicking the "Buy It Now" button !
SPECIAL NOTICE:★ The pictures oftheCPU-Z screenshots uploaded are the actual pictures ofthe items being sold.
IntelXeon E5-2637 v3 ES4 core 3.4Ghz LGA2011-3
Compatible with X99 i7-5820K 5930K 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 of supported models:
1.Intel X99 Express Chipset motherboard (Onlysupportsassembled or DIY desktop computers).
2.Server or Workstation motherboards (Onlysupportsassembled or DIY servers)List of NOT supported models:
1.Branded computers or branded servers.There is a high possibility of compatibility issues using this ES CPU (such as boot failure) onto branded computers or branded servers, because generally theBIOS of the branded servers and branded computers does NOT contain the Specific Microcode to support the engineering sample (ES) version of E5-2600 (v1, v2 and v3) series CPUs.Therefore, for the users of branded computers or branded servers, buying is not 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:
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
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.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 E5-2637 v3
CPU part number CM8064401724101 is an OEM/tray microprocessorFrequency 3500 MHz
（The frequency of this ES CPU is 3400 MHz）
Turbo frequency 3700 MHz
Bus speed 9.6 GT/s QPI (4800 MHz)
5 GT/s DMI
Clock multiplier 35
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 September 8, 2014
Price at introduction $996S-spec numbers
ES/QS processors Production processors
Part number QGSP SR202
CM8064401724101 + +Architecture / Microarchitecture
Microarchitecture Haswell
Platform Grantley-EP
Processor core Haswell-EP
Core stepping R2 (QGSP, SR202)
CPUID 306F2 (SR202)
Manufacturing process 0.022 micron
Data width 64 bit
The number of cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size 4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size 4 x 256 KB 8-way set associative caches
Level 3 cache size 15 MB 20-way set associative shared cache
Physical memory 768 GB
Multiprocessing Up to 2 processors•For more information, please refer to the following:
Website of cpu-world•The official price of certified products:
Website of amazon
The lowest price ：$1,180.02
CAUTION:★ Do NOT support most of the branded desktops or servers (Be cautious with the purchase for branded desktops or servers users and the buyers take full responsibility for incompatibility problems while the store keeps all rights reserved) !!★ Only Perfectly Supports assembled or DIY desktop computers and servers !!
CAUTION:★ You must send us a message to inform the model of your motherboard BEFORE clickingthe "Buy It Now" button, and we will confirm the compatibility in one business day (Even if you have met thePurchase Terms & Conditions, you must also inform us in advance) !!★ Please read ALL the item description carefully, and kindly wait for our CONFIRMATION REPLY WITHIN 24HOURS BEFORE clicking the "Buy It Now" button !
SPECIAL NOTICE:★ The pictures oftheCPU-Z screenshots uploaded are the actual pictures ofthe items being sold.
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