AMD Ryzen 9 3900X vs Intel Core i7-3930K

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AMD Ryzen 9 3900X
AMD Ryzen 9 3900X Image
Intel Core i7-3930K
Intel Core i7-3930K Image
AMD Ryzen 9 3900X
Intel Core i7-3930K
Key Differences Key Differences AMD Ryzen 9 3900X Intel Core i7-3930K
Cores 12 6
CPU Threads 24 12
Base Clock Speed 3.8GHz 3.2GHz
Turbo Clock Speed 4.6GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 105W 130W
Has integrated graphics No No
Performance per watt 113.0 35.6
Performance Performance AMD Ryzen 9 3900X Intel Core i7-3930K
CPU Speed & Cores 12 x 3.8GHz 6 x 3.2GHz
Number of CPU Threads 24 12
L2 Cache Size 6MB 1.5MB
L3 Cache Size 64MB 12MB
Turbo Boost Frequency 4.6GHz 3.8GHz
L1 Cache Size 768KB 384KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 5.33MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 32
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Features Features AMD Ryzen 9 3900X Intel Core i7-3930K
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 FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
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General info General info AMD Ryzen 9 3900X Intel Core i7-3930K
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 130W
PCI Express Version 4 2
CPU Temperature 95°C Not Known
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
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Ryzen 9 3900X Intel Core i7-3930K
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 Yes No
DDR Type Memory Version 4 3
Bus Bandwidth Not Known 5GT/s
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Benchmarks Benchmarks AMD Ryzen 9 3900X Intel Core i7-3930K
PassMark Score 32866 8070
PassMark Score (Single Thread) 2732 1717
Geekbench 5 Score (Multi-Thread) 11864 4625
Cinebench R20 Score (Single Thread) 521 269
Cinebench R20 Score (Multi-Thread) 7178 1986
Geekbench 5 Score (Single Thread) 1282 787
Blender Score (Classroom) 353.3seconds 1292.8seconds
Blender Score (bmw27) 116.4seconds 419.8seconds
PassMark Score (Overclocked) 33293 10101
CPU Performance (Per Watt) 113.0 35.6
Power Consumption Under High Load Not Known 203W
Standard Power Consumption Not Known 81.4W
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