Intel Core i7-9800X vs AMD Ryzen 9 Pro 3900

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Intel Core i7-9800X
Intel Core i7-9800X Image
AMD Ryzen 9 Pro 3900
AMD Ryzen 9 Pro 3900 Image
Intel Core i7-9800X
AMD Ryzen 9 Pro 3900
Key Differences Key Differences Intel Core i7-9800X AMD Ryzen 9 Pro 3900
Cores 8 12
CPU Threads 16 24
Base Clock Speed 3.8GHz 3.1GHz
Turbo Clock Speed 4.4GHz 4.3GHz
TDP (THERMAL DESIGN POINT) 165W 65W
Has integrated graphics No No
Performance per watt 52.9 Not Known
Performance Performance Intel Core i7-9800X AMD Ryzen 9 Pro 3900
CPU Speed & Cores 8 x 3.8GHz 12 x 3.1GHz
Number of CPU Threads 16 24
L2 Cache Size 8MB 6MB
L3 Cache Size 16.5MB 64MB
Turbo Boost Frequency 4.4GHz 4.3GHz
L1 Cache Size 512KB 768KB
L2 Core 1MB/core 0.5MB/core
L3 Core 2.06MB/core 5.33MB/core
Clock Multiplier 38 Not Known
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-9800X AMD Ryzen 9 Pro 3900
Has AES Support Yes Yes
Supports CPU Throttling Yes No
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
General info General info Intel Core i7-9800X AMD Ryzen 9 Pro 3900
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 7nm
TDP (Thermal Design Point) 165W 65W
PCI Express Version 3 4
CPU Temperature 95°C 95°C
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-9800X AMD Ryzen 9 Pro 3900
RAM Memory Speed 2666MHz 3200MHz
Max Memory Bandwidth 79.47GB/s 47.68GB/s
Max Memory Channels 4 2
Supported Memory Size 128GB 128GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 4
Benchmarks Benchmarks Intel Core i7-9800X AMD Ryzen 9 Pro 3900
PassMark Score 18293 31800
PassMark Score (Single Thread) 2642 2637
Geekbench 5 Score (Multi-Thread) 8722 Not Known
Geekbench 5 Score (Single Thread) 1157 Not Known
Blender Score (bmw27) 192seconds Not Known
Blender Score (Classroom) 594.5seconds Not Known
PassMark Score (Overclocked) 20820 Not Known
CPU Performance (Per Watt) 52.9 Not Known

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