Intel Xeon E3-1585L v5 vs Intel Atom C3955

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Intel Xeon E3-1585L v5
Intel Xeon E3-1585L v5 Image
Intel Atom C3955
Intel Atom C3955 Image
Intel Xeon E3-1585L v5
Intel Atom C3955
Key Differences Key Differences Intel Xeon E3-1585L v5 Intel Atom C3955
Cores 4 16
CPU Threads 8 16
Base Clock Speed 3GHz 2.1GHz
Turbo Clock Speed 3.7GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 45W 32W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon E3-1585L v5 Intel Atom C3955
CPU Speed & Cores 4 x 3GHz 16 x 2.1GHz
Number of CPU Threads 8 16
L2 Cache Size 1MB 16MB
L3 Cache Size 8MB Not Known
Turbo Boost Frequency 3.7GHz 2.4GHz
L1 Cache Size 128KB 896KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier No No
L3 Core 2MB/core Not Known
Clock Multiplier 30 21
Turbo Boost Tech Version 2 2
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Xeon E3-1585L v5 Intel Atom C3955
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 Not Known
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 Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Xeon E3-1585L v5 Intel Atom C3955
Width Size 28mm 34mm
Height 42mm 28mm
General info General info Intel Xeon E3-1585L v5 Intel Atom C3955
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) 45W 32W
PCI Express Version 3 3
CPU Temperature 100°C 100°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 34mm
Height 42mm 28mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon E3-1585L v5 Intel Atom C3955
RAM Memory Speed 2133MHz 2400MHz
Max Memory Channels 2 2
Supported Memory Size 64GB 256GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes

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