AMD Ryzen 7 3800X vs AMD Ryzen 5 1400

VS
AMD Ryzen 7 3800X
AMD Ryzen 7 3800X Image
AMD Ryzen 5 1400
AMD Ryzen 5 1400 Image
AMD Ryzen 7 3800X
AMD Ryzen 5 1400
Key Differences Key Differences AMD Ryzen 7 3800X AMD Ryzen 5 1400
Cores 8 4
CPU Threads 16 8
Base Clock Speed 3.9GHz 3.2GHz
Turbo Clock Speed 4.5GHz 3.4GHz
TDP (THERMAL DESIGN POINT) 105W 65W
Has integrated graphics No No
Performance per watt 85.3 237.7
Performance Performance AMD Ryzen 7 3800X AMD Ryzen 5 1400
CPU Speed & Cores 8 x 3.9GHz 4 x 3.2GHz
Number of CPU Threads 16 8
L2 Cache Size 4MB 2MB
L3 Cache Size 32MB 8MB
Turbo Boost Frequency 4.5GHz 3.4GHz
L1 Cache Size 512KB 256KB
L2 Core 0.5MB/core 0.5MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 4MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen 7 3800X AMD Ryzen 5 1400
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 Not Known
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 Yes
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 Ryzen 5 1400
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 105W 65W
PCI Express Version 4 Not Known
CPU Temperature 95°C 95°C
Does it have Integrated Graphics No No
Transistor Count Not Known 4800 million
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory AMD Ryzen 7 3800X AMD Ryzen 5 1400
RAM Memory Speed 3200MHz 2667MHz
Max Memory Bandwidth 47.68GB/s Not Known
Max Memory Channels 2 2
Supported Memory Size 128GB Not Known
DDR Type Memory Version 4 Not Known
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks AMD Ryzen 7 3800X AMD Ryzen 5 1400
PassMark Score 23374 Not Known
PassMark Score (Single Thread) 2746 Not Known
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 Not Known
CPU Performance (Per Watt) 85.3 237.7
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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