Intel Core i9-7980XE vs Intel Xeon E3-1280 v2

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Intel Core i9-7980XE
Intel Core i9-7980XE Image
Intel Xeon E3-1280 v2
Intel Xeon E3-1280 v2 Image
Intel Core i9-7980XE
Intel Xeon E3-1280 v2
Key Differences Key Differences Intel Core i9-7980XE Intel Xeon E3-1280 v2
Cores 18 4
CPU Threads 36 8
Base Clock Speed 2.6GHz 3.6GHz
Turbo Clock Speed 4.4GHz 4GHz
TDP (THERMAL DESIGN POINT) 165W 69W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Core i9-7980XE Intel Xeon E3-1280 v2
CPU Speed & Cores 18 x 2.6GHz 4 x 3.6GHz
Number of CPU Threads 36 8
L2 Cache Size 18MB 1MB
L3 Cache Size 24.7MB 8MB
Turbo Boost Frequency 4.4GHz 4GHz
L1 Cache Size 576KB 256KB
L2 Core 1MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 1.3MB/core 2MB/core
Turbo Boost Tech Version 3 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-7980XE Intel Xeon E3-1280 v2
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 Not Known
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i9-7980XE Intel Xeon E3-1280 v2
Height 51mm 37.5mm
Width Size 58.5mm 37.5mm
General info General info Intel Core i9-7980XE Intel Xeon E3-1280 v2
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 165W 69W
PCI Express Version 3 Not Known
Width Size 58.5mm 37.5mm
Height 51mm 37.5mm
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-7980XE Intel Xeon E3-1280 v2
RAM Memory Speed 2666MHz 1600MHz
Max Memory Channels 4 2
Max Memory Bandwidth Not Known 25.6GB/s
Supported Memory Size Not Known 32GB
Bus Bandwidth Not Known 5GT/s
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i9-7980XE Intel Xeon E3-1280 v2
PassMark Score Not Known 9861
PassMark Score (Single Thread) Not Known 2160

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