Intel Core i7-6785R vs Intel Xeon W-2155

VS
Intel Core i7-6785R
Intel Core i7-6785R Image
Intel Xeon W-2155
Intel Xeon W-2155 Image
Intel Core i7-6785R
Intel Xeon W-2155
Key Differences Key Differences Intel Core i7-6785R Intel Xeon W-2155
Cores 4 10
CPU Threads 8 20
Base Clock Speed 3.3GHz 3.3GHz
Turbo Clock Speed 3.9GHz 4.5GHz
TDP (THERMAL DESIGN POINT) 65W 140W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Core i7-6785R Intel Xeon W-2155
CPU Speed & Cores 4 x 3.3GHz 10 x 3.3GHz
Number of CPU Threads 8 20
L2 Cache Size 1MB 10MB
L3 Cache Size 8MB 13.75MB
Turbo Boost Frequency 3.9GHz 4.5GHz
L1 Cache Size 128KB 640KB
L2 Core 0.2MB/core 1MB/core
L3 Core 2MB/core 1.38MB/core
Clock Multiplier 33 33
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Boost Tech Version Not Known 2
Features Features Intel Core i7-6785R 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
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Miscellaneous Miscellaneous Intel Core i7-6785R Intel Xeon W-2155
Width Size 37.5mm 52.5mm
Height 37.5mm 45mm
General info General info Intel Core i7-6785R 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) 65W 140W
PCI Express Version 3 3
CPU Temperature 71°C 68°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 Not Known
GPU Boost Clock Speed 1150MHz Not Known
OpenGL Driver Version 2 Not Known
Total GPU Execution Units 72 Not Known
No. of Supported Displays 3 Not Known
Width Size 37.5mm 52.5mm
Height 37.5mm 45mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-6785R Intel Xeon W-2155
RAM Memory Speed 2133MHz 2666MHz
Max Memory Bandwidth 34.1GB/s 85.3GB/s
Max Memory Channels 2 4
Supported Memory Size 64GB 512GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i7-6785R Intel Xeon W-2155
PassMark Score Not Known 22409
PassMark Score (Single Thread) Not Known 2558

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