Intel Xeon E3-1585 v5 vs Intel Core i7-990X

VS
Intel Xeon E3-1585 v5
Intel Xeon E3-1585 v5 Image
Intel Core i7-990X
Intel Core i7-990X Image
Intel Xeon E3-1585 v5
Intel Core i7-990X
Key Differences Key Differences Intel Xeon E3-1585 v5 Intel Core i7-990X
Cores 4 6
CPU Threads 8 12
Base Clock Speed 3.5GHz 3.46GHz
Turbo Clock Speed 3.9GHz 3.73GHz
TDP (THERMAL DESIGN POINT) 65W 130W
Has integrated graphics Yes No
Performance per watt Not Known 97.0
Performance Performance Intel Xeon E3-1585 v5 Intel Core i7-990X
CPU Speed & Cores 4 x 3.5GHz 6 x 3.46GHz
Number of CPU Threads 8 12
L2 Cache Size 1MB 1.5MB
L3 Cache Size 8MB 12MB
Turbo Boost Frequency 3.9GHz 3.73GHz
L1 Cache Size 128KB 384KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
Clock Multiplier 35 26
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon E3-1585 v5 Intel Core i7-990X
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
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 No
Miscellaneous Miscellaneous Intel Xeon E3-1585 v5 Intel Core i7-990X
Width Size 28mm 42.5mm
Height 42mm 45mm
General info General info Intel Xeon E3-1585 v5 Intel Core i7-990X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 65W 130W
PCI Express Version 3 3
CPU Temperature 100°C Not Known
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 28mm 42.5mm
Height 42mm 45mm
Does it have Integrated Graphics Yes No
Transistor Count Not Known 1170 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon E3-1585 v5 Intel Core i7-990X
RAM Memory Speed 2133MHz 1066MHz
Max Memory Channels 2 3
Supported Memory Size 64GB 24GB
Bus Bandwidth 8GT/s 6.4GT/s
ECC (Error-Correcting Code) Memory Support Yes No
Max Memory Bandwidth Not Known 25.6GB/s
Benchmarks Benchmarks Intel Xeon E3-1585 v5 Intel Core i7-990X
PassMark Score Not Known 9374
PassMark Score (Single Thread) Not Known 1510
PassMark Score (Overclocked) Not Known 11238
CPU Performance (Per Watt) Not Known 97.0

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