Intel Core i9-9940X vs Intel Xeon E5-2665

VS
Intel Core i9-9940X
Intel Core i9-9940X Image
Intel Xeon E5-2665
Intel Xeon E5-2665 Image
Intel Core i9-9940X
Intel Xeon E5-2665
Key Differences Key Differences Intel Core i9-9940X Intel Xeon E5-2665
Cores 14 8
CPU Threads 28 16
Base Clock Speed 3.3GHz 2.4GHz
Turbo Clock Speed 4.4GHz 3.1GHz
TDP (THERMAL DESIGN POINT) 165W 115W
Has integrated graphics No 115W
Performance per watt 83.2 127.0
Performance Performance Intel Core i9-9940X Intel Xeon E5-2665
CPU Speed & Cores 14 x 3.3GHz 8 x 2.4GHz
Number of CPU Threads 28 16
L2 Cache Size 14MB 2MB
L3 Cache Size 19.25MB 20MB
Turbo Boost Frequency 4.4GHz 3.1GHz
L1 Cache Size 896KB 512KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.38MB/core 2.5MB/core
Clock Multiplier 33 24
Turbo Boost Tech Version 2 No Data Found
Does it have an unlocked multiplier No No Data Found
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
Features Features Intel Core i9-9940X 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 F16C Support Yes No Data Found
Has FMA4 Instructions Support No No Data Found
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No Data Found
No. of Bits Executed at a Time Not Known No Data Found
CPU Front-End Width Not Known No Data Found
Supports ARM TrustZone Tech No No Data Found
VFP Version Not Known No Data Found
Miscellaneous Miscellaneous Intel Core i9-9940X Intel Xeon E5-2665
Height 45mm No Data Found
Width Size 52.5mm No Data Found
General info General info Intel Core i9-9940X Intel Xeon E5-2665
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 165W 115W
PCI Express Version 3 3
CPU Temperature 88°C No Data Found
Height 45mm 52.5mm
Width Size 52.5mm 45mm
Does it have Integrated Graphics No No Data Found
GPU Base Clock Speed Not Known No Data Found
DirectX Version Info Not Known No Data Found
Transistor Count Not Known 2270 million
OpenGL Driver Version Not Known No Data Found
OpenGL Driver Version 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 ROPs Not Known No Data Found
Total GPU TMUs Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i9-9940X Intel Xeon E5-2665
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 79.47GB/s 51.2GB/s
Max Memory Channels 4 4
Supported Memory Size 128GB 750GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 No Data Found
eMMC Memory version Not Known No Data Found
Bus Frequency Not Known No Data Found
Benchmarks Benchmarks Intel Core i9-9940X Intel Xeon E5-2665
PassMark Score 28274 12658
PassMark Score (Single Thread) 2627 1586
Geekbench 5 Score (Multi-Thread) 13722 No Data Found
Cinebench R20 Score (Multi-Thread) 5912 No Data Found
Cinebench R20 Score (Single Thread) 457 No Data Found
Geekbench 5 Score (Single Thread) 1148 No Data Found
Blender Score (Classroom) 329.7seconds No Data Found
Blender Score (bmw27) 110.3seconds No Data Found
PassMark Score (Overclocked) 29664 No Data Found
CPU Performance (Per Watt) 83.2 127.0
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

Similar Comparisons