Intel Xeon E3-1585L v5 vs Intel Xeon E5-2650 v4

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Intel Xeon E3-1585L v5
Intel Xeon E3-1585L v5 Image
Intel Xeon E5-2650 v4
Intel Xeon E5-2650 v4 Image
Intel Xeon E3-1585L v5
Intel Xeon E5-2650 v4
Key Differences Key Differences Intel Xeon E3-1585L v5 Intel Xeon E5-2650 v4
Cores 4 12
CPU Threads 8 24
Base Clock Speed 3GHz 2.2GHz
Turbo Clock Speed 3.7GHz 2.9GHz
TDP (THERMAL DESIGN POINT) 45W 105W
Has integrated graphics Yes No
Performance per watt Not Known 267.2
Performance Performance Intel Xeon E3-1585L v5 Intel Xeon E5-2650 v4
CPU Speed & Cores 4 x 3GHz 12 x 2.2GHz
Number of CPU Threads 8 24
L2 Cache Size 1MB 3MB
L3 Cache Size 8MB 30MB
Turbo Boost Frequency 3.7GHz 2.9GHz
L1 Cache Size 128KB 384KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier No No
L3 Core 2MB/core 2.5MB/core
Clock Multiplier 30 22
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Xeon E3-1585L v5 Intel Xeon E5-2650 v4
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
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Miscellaneous Miscellaneous Intel Xeon E3-1585L v5 Intel Xeon E5-2650 v4
Width Size 28mm 51mm
Height 42mm 52.5mm
General info General info Intel Xeon E3-1585L v5 Intel Xeon E5-2650 v4
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 45W 105W
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 51mm
Height 42mm 52.5mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Xeon E3-1585L v5 Intel Xeon E5-2650 v4
RAM Memory Speed 2133MHz 2400MHz
Max Memory Channels 2 4
Supported Memory Size 64GB 1536GB
Bus Bandwidth 8GT/s 9.6GT/s
ECC (Error-Correcting Code) Memory Support Yes Yes
Max Memory Bandwidth Not Known 76.8GB/s
Bus Frequency Not Known 4.8GHz
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Benchmarks Benchmarks Intel Xeon E3-1585L v5 Intel Xeon E5-2650 v4
CPU Performance (Per Watt) Not Known 267.2
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