Intel Xeon E3-1585L v5 vs AMD Phenom II X4 975

VS
Intel Xeon E3-1585L v5
Intel Xeon E3-1585L v5 Image
AMD Phenom II X4 975
AMD Phenom II X4 975 Image
Intel Xeon E3-1585L v5
AMD Phenom II X4 975
Key Differences Key Differences Intel Xeon E3-1585L v5 AMD Phenom II X4 975
Cores 4 4
CPU Threads 8 4
Base Clock Speed 3GHz 3.6GHz
Turbo Clock Speed 3.7GHz Not Known
TDP (THERMAL DESIGN POINT) 45W 125W
Has integrated graphics Yes No
Performance per watt Not Known 54.0
Performance Performance Intel Xeon E3-1585L v5 AMD Phenom II X4 975
CPU Speed & Cores 4 x 3GHz 4 x 3.6GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 2MB
L3 Cache Size 8MB 6MB
Turbo Boost Frequency 3.7GHz Not Known
L1 Cache Size 128KB 512KB
L2 Core 0.25MB/core 0.5MB/core
Does it have an unlocked multiplier No Yes
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 30 18
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon E3-1585L v5 AMD Phenom II X4 975
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 E3-1585L v5 AMD Phenom II X4 975
Width Size 28mm 40mm
Height 42mm 40mm
General info General info Intel Xeon E3-1585L v5 AMD Phenom II X4 975
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 45nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 45W 125W
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 758 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon E3-1585L v5 AMD Phenom II X4 975
RAM Memory Speed 2133MHz 1333MHz
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
Max Memory Bandwidth Not Known 21.3GB/s
Benchmarks Benchmarks Intel Xeon E3-1585L v5 AMD Phenom II X4 975
PassMark Score Not Known 4697
PassMark Score (Single Thread) Not Known 1285
PassMark Score (Overclocked) Not Known 5208
CPU Performance (Per Watt) Not Known 54.0

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