AMD Ryzen Threadripper 2990WX vs AMD Athlon II X4 620e

VS
AMD Ryzen Threadripper 2990WX
AMD Ryzen Threadripper 2990WX Image
AMD Athlon II X4 620e
AMD Athlon II X4 620e Image
AMD Ryzen Threadripper 2990WX
AMD Athlon II X4 620e
Key Differences Key Differences AMD Ryzen Threadripper 2990WX AMD Athlon II X4 620e
Cores 32 4
CPU Threads 64 4
Base Clock Speed 3GHz 2.6GHz
Turbo Clock Speed 4.2GHz Not Known
TDP (THERMAL DESIGN POINT) 250W 45W
Has integrated graphics No No
Performance per watt Not Known 106.0
Performance Performance AMD Ryzen Threadripper 2990WX AMD Athlon II X4 620e
CPU Speed & Cores 32 x 3GHz 4 x 2.6GHz
Number of CPU Threads 64 4
L2 Cache Size 16MB 2MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 4.2GHz Not Known
L1 Cache Size 3KB 512KB
L2 Core 0.5MB/core 0.5MB/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
Features Features AMD Ryzen Threadripper 2990WX AMD Athlon II X4 620e
Has AES Support Yes No
Supported SSE Version 4.2 4
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 No
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 AMD Athlon II X4 620e
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 12nm 32nm
TDP (Thermal Design Point) 250W 45W
PCI Express Version 3 2
CPU Temperature 68°C Not Known
Does it have Integrated Graphics No No
Transistor Count Not Known 1178 million
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen Threadripper 2990WX AMD Athlon II X4 620e
RAM Memory Speed 2933MHz 1866MHz
Max Memory Channels 4 2
ECC (Error-Correcting Code) Memory Support Yes No
Benchmarks Benchmarks AMD Ryzen Threadripper 2990WX AMD Athlon II X4 620e
PassMark Score Not Known 3086
PassMark Score (Single Thread) Not Known 892
PassMark Score (Overclocked) Not Known 3497
CPU Performance (Per Watt) Not Known 106.0

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