Intel Xeon Phi 7290 vs Intel Atom C3955

VS
Intel Xeon Phi 7290
Intel Xeon Phi 7290 Image
Intel Atom C3955
Intel Atom C3955 Image
Intel Xeon Phi 7290
Intel Atom C3955
Key Differences Key Differences Intel Xeon Phi 7290 Intel Atom C3955
Cores 72 16
CPU Threads 72 16
Base Clock Speed 1.5GHz 2.1GHz
Turbo Clock Speed 1.7GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 245W 32W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon Phi 7290 Intel Atom C3955
CPU Speed & Cores 72 x 1.5GHz 16 x 2.1GHz
Number of CPU Threads 72 16
L2 Cache Size 36MB 16MB
Turbo Boost Frequency 1.7GHz 2.4GHz
L1 Cache Size 4608KB 896KB
L2 Core 0.5MB/core 1MB/core
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
Clock Multiplier Not Known 21
Features Features Intel Xeon Phi 7290 Intel Atom C3955
Has AES Support Yes Yes
Has AVX Support Yes No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Supports CPU Throttling No Yes
Has MMX Tech Support No Yes
Has F16C Support No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No No
General info General info Intel Xeon Phi 7290 Intel Atom C3955
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 245W 32W
PCI Express Version 3 3
Transistor Count 8000 million Not Known
Does it have Integrated Graphics No No
CPU Temperature Not Known 100°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon Phi 7290 Intel Atom C3955
RAM Memory Speed 2400MHz 2400MHz
Max Memory Bandwidth 115.2GB/s Not Known
Max Memory Channels 6 2
Supported Memory Size 384GB 256GB
ECC (Error-Correcting Code) Memory Support Yes Yes

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