Intel Core i7-3930K vs Intel Xeon E5-2665

VS
Intel Core i7-3930K
Intel Core i7-3930K Image
Intel Xeon E5-2665
Intel Xeon E5-2665 Image
Intel Core i7-3930K
Intel Xeon E5-2665
Key Differences Key Differences Intel Core i7-3930K Intel Xeon E5-2665
Cores 6 8
CPU Threads 12 16
Base Clock Speed 3.2GHz 2.4GHz
Turbo Clock Speed 3.8GHz 3.1GHz
TDP (THERMAL DESIGN POINT) 130W 115W
Has integrated graphics No 115W
Performance per watt 35.6 127.0
Performance Performance Intel Core i7-3930K Intel Xeon E5-2665
CPU Speed & Cores 6 x 3.2GHz 8 x 2.4GHz
Number of CPU Threads 12 16
L2 Cache Size 1.5MB 2MB
L3 Cache Size 12MB 20MB
Turbo Boost Frequency 3.8GHz 3.1GHz
L1 Cache Size 384KB 512KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No Data Found
L3 Core 2MB/core 2.5MB/core
Clock Multiplier 32 24
Uses ARM big.LITTLE tech No No Data Found
Uses ARM HMP No No Data Found
Turbo Core Tech Version Not Known No Data Found
Turbo Boost Tech Version Not Known No Data Found
Features Features Intel Core i7-3930K Intel Xeon E5-2665
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
No. of Bits Executed at a Time Not Known No Data Found
Has F16C Support No No Data Found
CPU Front-End Width Not Known No Data Found
Supports ARM TrustZone Tech No No Data Found
Has FMA4 Instructions Support No No Data Found
VFP Version Not Known No Data Found
Has FMA3 Instructions Support No No Data Found
Miscellaneous Miscellaneous Intel Core i7-3930K Intel Xeon E5-2665
Geekbench Score 15685 14592
Cinebench 10 Score 30453 No Data Found
Cinebench 11.5 Score 10.19 No Data Found
7zip Benchmark 28976MIPS No Data Found
SysMark 2012 Score 238 No Data Found
DivX encoding Score 22.5s No Data Found
CPU Data Work Score 315 No Data Found
Web Dev Score 264 No Data Found
Media Creation Score 219 No Data Found
Cinebench 11.5 Score (Single Thread) 1.53 No Data Found
Cinebench 10 Score (Single Thread) 4731 No Data Found
3D Modelling Score 293 No Data Found
Office Productivity Score 184 No Data Found
System Management Score 187 No Data Found
Height 52.5mm No Data Found
Width Size 45mm No Data Found
General info General info Intel Core i7-3930K Intel Xeon E5-2665
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 32nm 32nm
TDP (Thermal Design Point) 130W 115W
PCI Express Version 2 3
DirectX Version Info 10.1 No Data Found
Transistor Count 2270 million 2270 million
OpenGL Driver Version 3 No Data Found
OpenGL Driver Version 1.1 No Data Found
Height 52.5mm 52.5mm
Width Size 45mm 45mm
GPU Base Clock Speed Not Known No Data Found
CPU Temperature Not Known No Data Found
GPU Boost Clock Speed Not Known No Data Found
Total GPU Execution Units Not Known No Data Found
No. of Supported Displays Not Known No Data Found
3DMark06 Score Not Known No Data Found
Total GPU Shading Units Not Known No Data Found
Total GPU TMUs Not Known No Data Found
Total GPU ROPs Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Does it have Integrated Graphics No No Data Found
Memory Memory Intel Core i7-3930K Intel Xeon E5-2665
RAM Memory Speed 1600MHz 1600MHz
Max Memory Bandwidth 51.2GB/s 51.2GB/s
Max Memory Channels 4 4
Supported Memory Size 64GB 750GB
Bus Bandwidth 5GT/s 8GT/s
DDR Type Memory Version 3 No Data Found
ECC (Error-Correcting Code) Memory Support No Yes
eMMC Memory version Not Known No Data Found
Bus Frequency Not Known No Data Found
Benchmarks Benchmarks Intel Core i7-3930K Intel Xeon E5-2665
PassMark Score 8070 12658
PassMark Score (Single Thread) 1717 1586
Geekbench 5 Score (Multi-Thread) 4625 No Data Found
Cinebench R20 Score (Multi-Thread) 1986 No Data Found
Cinebench R20 Score (Single Thread) 269 No Data Found
Geekbench 5 Score (Single Thread) 787 No Data Found
Blender Score (bmw27) 419.8seconds No Data Found
Blender Score (Classroom) 1292.8seconds No Data Found
PassMark Score (Overclocked) 10101 No Data Found
CPU Performance (Per Watt) 35.6 127.0
Power Consumption Under High Load 203W No Data Found
Standard Power Consumption 81.4W No Data Found

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