AMD Ryzen 9 5950X vs Intel Core i7-3970X

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AMD Ryzen 9 5950X
AMD Ryzen 9 5950X Image
Intel Core i7-3970X
Intel Core i7-3970X Image
AMD Ryzen 9 5950X
Intel Core i7-3970X
Key Differences Key Differences AMD Ryzen 9 5950X Intel Core i7-3970X
Cores 16 6
CPU Threads 32 12
Base Clock Speed 3.4GHz 3.5GHz
Turbo Clock Speed 4.9GHz 4GHz
TDP (THERMAL DESIGN POINT) 105W 150W
Has integrated graphics No No
Performance per watt 154.7 116.0
Performance Performance AMD Ryzen 9 5950X Intel Core i7-3970X
CPU Speed & Cores 16 x 3.4GHz 6 x 3.5GHz
Number of CPU Threads 32 12
L2 Cache Size 8MB 1MB
L3 Cache Size 64MB 15MB
Turbo Boost Frequency 4.9GHz 4GHz
L1 Cache Size 1024KB 384KB
L2 Core 0.5MB/core 0.16MB/core
L3 Core 4MB/core 2.5MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 35
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Features Features AMD Ryzen 9 5950X Intel Core i7-3970X
Has AES Support Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
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
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General info General info AMD Ryzen 9 5950X Intel Core i7-3970X
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 150W
PCI Express Version 4 2
Does it have Integrated Graphics No No
DirectX Version Info Not Known 10.1
Transistor Count Not Known 2270 million
OpenGL Driver Version Not Known 3
OpenGL Driver Version Not Known 1.1
3DMark06 Score Not Known Yes
Supports Power Optimized L2 Cache No Yes
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Memory Memory AMD Ryzen 9 5950X Intel Core i7-3970X
RAM Memory Speed 3200MHz 1600MHz
Max Memory Bandwidth 47.68GB/s 51.2GB/s
Max Memory Channels 2 4
Supported Memory Size 128GB 64GB
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 5GT/s
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Benchmarks Benchmarks AMD Ryzen 9 5950X Intel Core i7-3970X
PassMark Score 46434 12923
PassMark Score (Single Thread) 3528 2047
Geekbench 5 Score (Multi-Thread) 16241 Not Known
Cinebench R20 Score (Multi-Thread) 10428 Not Known
Cinebench R20 Score (Single Thread) 647 Not Known
Geekbench 5 Score (Single Thread) 1652 Not Known
PassMark Score (Overclocked) Not Known 15030
CPU Performance (Per Watt) 154.7 116.0
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known Yes
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