AMD Ryzen 7 3800X vs AMD A8-3870K

VS
AMD Ryzen 7 3800X
AMD Ryzen 7 3800X Image
AMD A8-3870K
AMD A8-3870K Image
AMD Ryzen 7 3800X
AMD A8-3870K
Key Differences Key Differences AMD Ryzen 7 3800X AMD A8-3870K
Cores 8 4
CPU Threads 16 4
Base Clock Speed 3.9GHz 3GHz
Turbo Clock Speed 4.5GHz Not Known
TDP (THERMAL DESIGN POINT) 105W 100W
Has integrated graphics No Yes
Performance per watt 85.3 Not Known
Performance Performance AMD Ryzen 7 3800X AMD A8-3870K
CPU Speed & Cores 8 x 3.9GHz 4 x 3GHz
Number of CPU Threads 16 4
L2 Cache Size 4MB 4MB
L3 Cache Size 32MB Not Known
Turbo Boost Frequency 4.5GHz Not Known
L1 Cache Size 512KB 512KB
L2 Core 0.5MB/core 1MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 4MB/core Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 7 3800X AMD A8-3870K
Has AES Support Yes No
Supports CPU Throttling Yes Yes
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 FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
General info General info AMD Ryzen 7 3800X AMD A8-3870K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 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 7 3800X 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 7 3800X AMD A8-3870K
PassMark Score 23374 3724
PassMark Score (Single Thread) 2746 1046
Geekbench 5 Score (Multi-Thread) 8957 Not Known
Cinebench R20 Score (Single Thread) 509 Not Known
Cinebench R20 Score (Multi-Thread) 4960 Not Known
Geekbench 5 Score (Single Thread) 1291 Not Known
Blender Score (Classroom) 520.7seconds Not Known
Blender Score (bmw27) 171.6seconds Not Known
PassMark Score (Overclocked) 23827 4108
CPU Performance (Per Watt) 85.3 Not Known

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