Intel Xeon E3-1585 v5 vs Intel Xeon E3-1270 v2

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Intel Xeon E3-1585 v5
Intel Xeon E3-1585 v5 Image
Intel Xeon E3-1270 v2
Intel Xeon E3-1270 v2 Image
Intel Xeon E3-1585 v5
Intel Xeon E3-1270 v2
Key Differences Key Differences Intel Xeon E3-1585 v5 Intel Xeon E3-1270 v2
Cores 4 4
CPU Threads 8 8
Base Clock Speed 3.5GHz 3.5GHz
Turbo Clock Speed 3.9GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 65W 69W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon E3-1585 v5 Intel Xeon E3-1270 v2
CPU Speed & Cores 4 x 3.5GHz 4 x 3.5GHz
Number of CPU Threads 8 8
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB 8MB
Turbo Boost Frequency 3.9GHz 3.9GHz
L1 Cache Size 128KB 256KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
Clock Multiplier 35 35
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
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Features Features Intel Xeon E3-1585 v5 Intel Xeon E3-1270 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
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
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Miscellaneous Miscellaneous Intel Xeon E3-1585 v5 Intel Xeon E3-1270 v2
Width Size 28mm Yes
Height 42mm Yes
General info General info Intel Xeon E3-1585 v5 Intel Xeon E3-1270 v2
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 22nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 65W 69W
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 37.5mm
Height 42mm 37.5mm
Does it have Integrated Graphics Yes No
3DMark06 Score Not Known Yes
Supports Power Optimized L2 Cache No Yes
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Memory Memory Intel Xeon E3-1585 v5 Intel Xeon E3-1270 v2
RAM Memory Speed 2133MHz 1600MHz
Max Memory Channels 2 2
Supported Memory Size 64GB 32GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support Yes Yes
Max Memory Bandwidth Not Known 25.6GB/s
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Benchmarks Benchmarks Intel Xeon E3-1585 v5 Intel Xeon E3-1270 v2
PassMark Score Not Known 9700
PassMark Score (Single Thread) Not Known 2072
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known Yes
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