Intel Core i7-9700K vs Intel Xeon W-2155

VS
Intel Core i7-9700K
Intel Core i7-9700K Image
Intel Xeon W-2155
Intel Xeon W-2155 Image
Intel Core i7-9700K
Intel Xeon W-2155
Key Differences Key Differences Intel Core i7-9700K Intel Xeon W-2155
Cores 8 10
CPU Threads 8 20
Base Clock Speed 3.6GHz 3.3GHz
Turbo Clock Speed 4.9GHz 4.5GHz
TDP (THERMAL DESIGN POINT) 95W 140W
Has integrated graphics Yes No
Performance per watt 77.8 Not Known
Performance Performance Intel Core i7-9700K Intel Xeon W-2155
CPU Speed & Cores 8 x 3.6GHz 10 x 3.3GHz
Number of CPU Threads 8 20
L2 Cache Size 2MB 10MB
L3 Cache Size 12MB 13.75MB
Turbo Boost Frequency 4.9GHz 4.5GHz
L1 Cache Size 512KB 640KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier Yes No
L3 Core 1.5MB/core 1.38MB/core
Clock Multiplier 36 33
Turbo Boost Tech Version 2 2
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-9700K Intel Xeon W-2155
Has AES Support Yes Yes
Supports CPU Throttling Yes No
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i7-9700K Intel Xeon W-2155
Height 37.5mm 45mm
Width Size 37.5mm 52.5mm
General info General info Intel Core i7-9700K Intel Xeon W-2155
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 95W 140W
PCI Express Version 3 3
CPU Temperature 100°C 68°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 Not Known
GPU Boost Clock Speed 1200MHz Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 45mm
Width Size 37.5mm 52.5mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-9700K Intel Xeon W-2155
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 41.6GB/s 85.3GB/s
Max Memory Channels 2 4
Supported Memory Size 128GB 512GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i7-9700K Intel Xeon W-2155
PassMark Score 14667 22409
PassMark Score (Single Thread) 2924 2558
Geekbench 5 Score (Multi-Thread) 7388 Not Known
Cinebench R20 Score (Multi-Thread) 3656 Not Known
Cinebench R20 Score (Single Thread) 481 Not Known
Geekbench 5 Score (Single Thread) 1306 Not Known
Blender Score (bmw27) 224.8seconds Not Known
Blender Score (Classroom) 709.8seconds Not Known
PassMark Score (Overclocked) 16630 Not Known
CPU Performance (Per Watt) 77.8 Not Known

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