Intel Xeon E3-1585 v5 vs AMD Athlon II X4 641

VS
Intel Xeon E3-1585 v5
Intel Xeon E3-1585 v5 Image
AMD Athlon II X4 641
AMD Athlon II X4 641 Image
Intel Xeon E3-1585 v5
AMD Athlon II X4 641
Key Differences Key Differences Intel Xeon E3-1585 v5 AMD Athlon II X4 641
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3.5GHz 2.8GHz
Turbo Clock Speed 3.9GHz Not Known
TDP (THERMAL DESIGN POINT) 65W 100W
Has integrated graphics Yes No
Performance per watt Not Known 54.0
Performance Performance Intel Xeon E3-1585 v5 AMD Athlon II X4 641
CPU Speed & Cores 4 x 3.5GHz 4 x 2.8GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 4MB
L3 Cache Size 8MB Not Known
Turbo Boost Frequency 3.9GHz Not Known
L1 Cache Size 128KB 512KB
L2 Core 0.25MB/core 1MB/core
L3 Core 2MB/core Not Known
Clock Multiplier 35 Not Known
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon E3-1585 v5 AMD Athlon II X4 641
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4
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 No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Xeon E3-1585 v5 AMD Athlon II X4 641
Width Size 28mm 40mm
Height 42mm 40mm
General info General info Intel Xeon E3-1585 v5 AMD Athlon II X4 641
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 100W
PCI Express Version 3 2
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 40mm
Height 42mm 40mm
Does it have Integrated Graphics Yes No
Transistor Count Not Known 1178 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon E3-1585 v5 AMD Athlon II X4 641
RAM Memory Speed 2133MHz 1866MHz
Max Memory Channels 2 2
Supported Memory Size 64GB Not Known
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes No
Benchmarks Benchmarks Intel Xeon E3-1585 v5 AMD Athlon II X4 641
PassMark Score Not Known 3468
PassMark Score (Single Thread) Not Known 991
PassMark Score (Overclocked) Not Known 3690
CPU Performance (Per Watt) Not Known 54.0

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