Intel Xeon E3-1585 v5 vs Intel Xeon D-1520

VS
Intel Xeon E3-1585 v5
Intel Xeon E3-1585 v5 Image
Intel Xeon D-1520
Intel Xeon D-1520 Image
Intel Xeon E3-1585 v5
Intel Xeon D-1520
Key Differences Key Differences Intel Xeon E3-1585 v5 Intel Xeon D-1520
Cores 4 4
CPU Threads 8 8
Base Clock Speed 3.5GHz 2.2GHz
Turbo Clock Speed 3.9GHz 2.6GHz
TDP (THERMAL DESIGN POINT) 65W 45W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon E3-1585 v5 Intel Xeon D-1520
CPU Speed & Cores 4 x 3.5GHz 4 x 2.2GHz
Number of CPU Threads 8 8
L2 Cache Size 1MB 1MB
L3 Cache Size 8MB 6MB
Turbo Boost Frequency 3.9GHz 2.6GHz
L1 Cache Size 128KB 256KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 1.5MB/core
Clock Multiplier 35 22
Turbo Boost Tech Version 2 2
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 Intel Xeon D-1520
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
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 Yes
Miscellaneous Miscellaneous Intel Xeon E3-1585 v5 Intel Xeon D-1520
Width Size 28mm No Data Found
Height 42mm No Data Found
General info General info Intel Xeon E3-1585 v5 Intel Xeon D-1520
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 65W 45W
PCI Express Version 3 3
CPU Temperature 100°C 80°C
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 No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Xeon E3-1585 v5 Intel Xeon D-1520
RAM Memory Speed 2133MHz 2133MHz
Max Memory Channels 2 2
Supported Memory Size 64GB 128GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes
Benchmarks Benchmarks Intel Xeon E3-1585 v5 Intel Xeon D-1520
PassMark Score Not Known 3324
PassMark Score (Single Thread) Not Known 419
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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