AMD Ryzen 9 3900X vs Intel Xeon Gold 6256

VS
AMD Ryzen 9 3900X
AMD Ryzen 9 3900X Image
Intel Xeon Gold 6256
Intel Xeon Gold 6256 Image
AMD Ryzen 9 3900X
Intel Xeon Gold 6256
Key Differences Key Differences AMD Ryzen 9 3900X Intel Xeon Gold 6256
Cores 12 12
CPU Threads 24 24
Base Clock Speed 3.8GHz 3.6GHz
Turbo Clock Speed 4.6GHz 4.5GHz
TDP (THERMAL DESIGN POINT) 105W 205W
Has integrated graphics No No
Performance per watt 113.0 Not Known
Performance Performance AMD Ryzen 9 3900X Intel Xeon Gold 6256
CPU Speed & Cores 12 x 3.8GHz 12 x 3.6GHz
Number of CPU Threads 24 24
L2 Cache Size 6MB 12MB
L3 Cache Size 64MB 33MB
Turbo Boost Frequency 4.6GHz 4.5GHz
L1 Cache Size 768KB 768KB
L2 Core 0.5MB/core 1MB/core
Does it have an unlocked multiplier Yes No
L3 Core 5.33MB/core 2.75MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 36
Turbo Boost Tech Version Not Known 2
Features Features AMD Ryzen 9 3900X Intel Xeon Gold 6256
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 Yes
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
General info General info AMD Ryzen 9 3900X Intel Xeon Gold 6256
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 7nm 14nm
TDP (Thermal Design Point) 105W 205W
PCI Express Version 4 3
CPU Temperature 95°C 64°C
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 9 3900X Intel Xeon Gold 6256
RAM Memory Speed 3200MHz 2933MHz
Max Memory Bandwidth 47.68GB/s Not Known
Max Memory Channels 2 6
Supported Memory Size 128GB 1000GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 4
Bus Bandwidth Not Known 10.4GT/s
Benchmarks Benchmarks AMD Ryzen 9 3900X Intel Xeon Gold 6256
PassMark Score 32866 Not Known
PassMark Score (Single Thread) 2732 Not Known
Geekbench 5 Score (Multi-Thread) 11864 Not Known
Cinebench R20 Score (Single Thread) 521 Not Known
Cinebench R20 Score (Multi-Thread) 7178 Not Known
Geekbench 5 Score (Single Thread) 1282 Not Known
Blender Score (Classroom) 353.3seconds Not Known
Blender Score (bmw27) 116.4seconds Not Known
PassMark Score (Overclocked) 33293 Not Known
CPU Performance (Per Watt) 113.0 Not Known

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