Intel Core i9-9900X vs AMD Ryzen 7 3800XT

VS
Intel Core i9-9900X
Intel Core i9-9900X Image
AMD Ryzen 7 3800XT
AMD Ryzen 7 3800XT Image
Intel Core i9-9900X
AMD Ryzen 7 3800XT
Key Differences Key Differences Intel Core i9-9900X AMD Ryzen 7 3800XT
Cores 10 8
CPU Threads 20 16
Base Clock Speed 3.5GHz 3.9GHz
Turbo Clock Speed 4.4GHz 4.7GHz
TDP (THERMAL DESIGN POINT) 165W 105W
Has integrated graphics No No
Performance per watt 61.8 85.3
Performance Performance Intel Core i9-9900X AMD Ryzen 7 3800XT
CPU Speed & Cores 10 x 3.5GHz 8 x 3.9GHz
Number of CPU Threads 20 16
L2 Cache Size 10MB 4MB
L3 Cache Size 19.25MB 36MB
Turbo Boost Frequency 4.4GHz 4.7GHz
L1 Cache Size 640KB 512KB
L2 Core 1MB/core 0.5MB/core
L3 Core 1.93MB/core 4.5MB/core
Clock Multiplier 35 Not Known
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-9900X AMD Ryzen 7 3800XT
Has AES Support Yes Yes
Supports CPU Throttling 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 Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes No
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
General info General info Intel Core i9-9900X AMD Ryzen 7 3800XT
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 7nm
TDP (Thermal Design Point) 165W 105W
PCI Express Version 3 4
CPU Temperature 92°C 95°C
Does it have Integrated Graphics No No
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i9-9900X AMD Ryzen 7 3800XT
RAM Memory Speed 2666MHz 3200MHz
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
Max Memory Bandwidth Not Known 47.68GB/s
Benchmarks Benchmarks Intel Core i9-9900X AMD Ryzen 7 3800XT
PassMark Score 21793 23961
PassMark Score (Single Thread) 2590 2864
Geekbench 5 Score (Multi-Thread) 10204 9111
Cinebench R20 Score (Multi-Thread) 4855 5122
Cinebench R20 Score (Single Thread) 455 539
Geekbench 5 Score (Single Thread) 1115 1355
PassMark Score (Overclocked) 23091 23827
CPU Performance (Per Watt) 61.8 85.3
Blender Score (bmw27) Not Known 171.6seconds
Blender Score (Classroom) Not Known 520.7seconds
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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