AMD Ryzen 9 Pro 3900 vs AMD A8-3870K

VS
AMD Ryzen 9 Pro 3900
AMD Ryzen 9 Pro 3900 Image
AMD A8-3870K
AMD A8-3870K Image
AMD Ryzen 9 Pro 3900
AMD A8-3870K
Key Differences Key Differences AMD Ryzen 9 Pro 3900 AMD A8-3870K
Cores 12 4
CPU Threads 24 4
Base Clock Speed 3.1GHz 3GHz
Turbo Clock Speed 4.3GHz Not Known
TDP (THERMAL DESIGN POINT) 65W 100W
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Ryzen 9 Pro 3900 AMD A8-3870K
CPU Speed & Cores 12 x 3.1GHz 4 x 3GHz
Number of CPU Threads 24 4
L2 Cache Size 6MB 4MB
L3 Cache Size 64MB Not Known
Turbo Boost Frequency 4.3GHz Not Known
L1 Cache Size 768KB 512KB
L2 Core 0.5MB/core 1MB/core
Does it have an unlocked multiplier No Yes
L3 Core 5.33MB/core Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 9 Pro 3900 AMD A8-3870K
Has AES Support Yes No
Supported SSE Version 4.2 3
Has AVX Support Yes No
Has MMX Tech Support Yes No
Has F16C Support Yes No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
General info General info AMD Ryzen 9 Pro 3900 AMD A8-3870K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 65W 100W
PCI Express Version 4 2
CPU Temperature 95°C 27.7°C
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 600MHz
Transistor Count Not Known 1178 million
No. of Supported Displays Not Known 2
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 Pro 3900 AMD A8-3870K
RAM Memory Speed 3200MHz 1866MHz
Max Memory Bandwidth 47.68GB/s 29.8GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 64GB
DDR Type Memory Version 4 Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks AMD Ryzen 9 Pro 3900 AMD A8-3870K
PassMark Score 31800 3724
PassMark Score (Single Thread) 2637 1046
PassMark Score (Overclocked) Not Known 4108

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