AMD Ryzen Threadripper 3990X vs AMD Ryzen 5 1400

VS
AMD Ryzen Threadripper 3990X
AMD Ryzen Threadripper 3990X Image
AMD Ryzen 5 1400
AMD Ryzen 5 1400 Image
AMD Ryzen Threadripper 3990X
AMD Ryzen 5 1400
Key Differences Key Differences AMD Ryzen Threadripper 3990X AMD Ryzen 5 1400
Cores 64 4
CPU Threads 128 8
Base Clock Speed 2.9GHz 3.2GHz
Turbo Clock Speed 4.3GHz 3.4GHz
TDP (THERMAL DESIGN POINT) 280W 65W
Has integrated graphics No No
Performance per watt 88.9 237.7
Performance Performance AMD Ryzen Threadripper 3990X AMD Ryzen 5 1400
CPU Speed & Cores 64 x 2.9GHz 4 x 3.2GHz
Number of CPU Threads 128 8
L2 Cache Size 32MB 2MB
L3 Cache Size 256MB 8MB
Turbo Boost Frequency 4.3GHz 3.4GHz
L1 Cache Size 4000KB 256KB
L2 Core 0.5MB/core 0.5MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 4MB/core 2MB/core
Clock Multiplier 29 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Ryzen Threadripper 3990X AMD Ryzen 5 1400
Has AES Support Yes No
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 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 Threadripper 3990X AMD Ryzen 5 1400
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 280W 65W
PCI Express Version 4 Not Known
CPU Temperature 68°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 Threadripper 3990X AMD Ryzen 5 1400
RAM Memory Speed 3200MHz 2667MHz
Max Memory Bandwidth 95.37GB/s Not Known
Max Memory Channels 4 2
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Ryzen Threadripper 3990X AMD Ryzen 5 1400
PassMark Score 80633 Not Known
PassMark Score (Single Thread) 2551 Not Known
Geekbench 5 Score (Multi-Thread) 24898 Not Known
Cinebench R20 Score (Single Thread) 495 Not Known
Cinebench R20 Score (Multi-Thread) 24763 Not Known
Geekbench 5 Score (Single Thread) 1207 Not Known
Blender Score (Classroom) 88.6seconds Not Known
Blender Score (bmw27) 30seconds Not Known
CPU Performance (Per Watt) 88.9 237.7
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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