Intel Xeon E5-2699 v4 vs Intel Atom C3955

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Intel Xeon E5-2699 v4
Intel Xeon E5-2699 v4 Image
Intel Atom C3955
Intel Atom C3955 Image
Intel Xeon E5-2699 v4
Intel Atom C3955
Key Differences Key Differences Intel Xeon E5-2699 v4 Intel Atom C3955
Cores 22 16
CPU Threads 44 16
Base Clock Speed 2.2GHz 2.1GHz
Turbo Clock Speed 3.6GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 145W 32W
Has integrated graphics No No
Performance per watt 313.3 Not Known
Performance Performance Intel Xeon E5-2699 v4 Intel Atom C3955
CPU Speed & Cores 22 x 2.2GHz 16 x 2.1GHz
Number of CPU Threads 44 16
L2 Cache Size 5.6MB 16MB
L3 Cache Size 55MB Not Known
Turbo Boost Frequency 3.6GHz 2.4GHz
L1 Cache Size 704KB 896KB
L2 Core 0.2MB/core 1MB/core
L3 Core 2.5MB/core Not Known
Clock Multiplier 22 21
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Boost Tech Version Not Known 2
Features Features Intel Xeon E5-2699 v4 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
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Xeon E5-2699 v4 Intel Atom C3955
Geekbench Score 45432 No Data Found
Height 52.5mm 28mm
Width Size 51mm 34mm
General info General info Intel Xeon E5-2699 v4 Intel Atom C3955
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 145W 32W
PCI Express Version 3 3
CPU Temperature 79°C 100°C
Transistor Count 7200 million Not Known
Height 52.5mm 28mm
Width Size 51mm 34mm
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon E5-2699 v4 Intel Atom C3955
RAM Memory Speed 2400MHz 2400MHz
Max Memory Bandwidth 76.8GB/s Not Known
Max Memory Channels 4 2
Supported Memory Size 1536GB 256GB
Bus Bandwidth 9.6GT/s Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes
Bus Frequency 4.8GHz Not Known
Benchmarks Benchmarks Intel Xeon E5-2699 v4 Intel Atom C3955
CPU Performance (Per Watt) 313.3 Not Known

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