AMD Ryzen Threadripper 2990WX vs Intel Atom C3955

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AMD Ryzen Threadripper 2990WX
AMD Ryzen Threadripper 2990WX Image
Intel Atom C3955
Intel Atom C3955 Image
AMD Ryzen Threadripper 2990WX
Intel Atom C3955
Key Differences Key Differences AMD Ryzen Threadripper 2990WX Intel Atom C3955
Cores 32 16
CPU Threads 64 16
Base Clock Speed 3GHz 2.1GHz
Turbo Clock Speed 4.2GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 250W 32W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Ryzen Threadripper 2990WX Intel Atom C3955
CPU Speed & Cores 32 x 3GHz 16 x 2.1GHz
Number of CPU Threads 64 16
L2 Cache Size 16MB 16MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 4.2GHz 2.4GHz
L1 Cache Size 3KB 896KB
L2 Core 0.5MB/core 1MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 21
Turbo Boost Tech Version Not Known 2
Features Features AMD Ryzen Threadripper 2990WX Intel Atom C3955
Has AES Support 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 FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
General info General info AMD Ryzen Threadripper 2990WX Intel Atom C3955
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 12nm 14nm
TDP (Thermal Design Point) 250W 32W
PCI Express Version 3 3
CPU Temperature 68°C 100°C
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen Threadripper 2990WX Intel Atom C3955
RAM Memory Speed 2933MHz 2400MHz
Max Memory Channels 4 2
ECC (Error-Correcting Code) Memory Support Yes Yes
Supported Memory Size Not Known 256GB

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