Intel Core i9-9940X vs AMD Ryzen 3 3300X

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Intel Core i9-9940X
Intel Core i9-9940X Image
AMD Ryzen 3 3300X
AMD Ryzen 3 3300X Image
Intel Core i9-9940X
AMD Ryzen 3 3300X
Key Differences Key Differences Intel Core i9-9940X AMD Ryzen 3 3300X
Cores 14 4
CPU Threads 28 8
Base Clock Speed 3.3GHz 3.8GHz
Turbo Clock Speed 4.4GHz 4.3GHz
TDP (THERMAL DESIGN POINT) 165W 65W
Has integrated graphics No No
Performance per watt 83.2 78.5
Performance Performance Intel Core i9-9940X AMD Ryzen 3 3300X
CPU Speed & Cores 14 x 3.3GHz 4 x 3.8GHz
Number of CPU Threads 28 8
L2 Cache Size 14MB 2MB
L3 Cache Size 19.25MB 16MB
Turbo Boost Frequency 4.4GHz 4.3GHz
L1 Cache Size 896KB 256KB
L2 Core 1MB/core 0.5MB/core
L3 Core 1.38MB/core 4MB/core
Clock Multiplier 33 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 i9-9940X AMD Ryzen 3 3300X
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 No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i9-9940X AMD Ryzen 3 3300X
Height 45mm No Data Found
Width Size 52.5mm No Data Found
General info General info Intel Core i9-9940X AMD Ryzen 3 3300X
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 88°C Not Known
Height 45mm No Data Found
Width Size 52.5mm No Data Found
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9940X AMD Ryzen 3 3300X
RAM Memory Speed 2666MHz 3200MHz
Max Memory Bandwidth 79.47GB/s Not Known
Max Memory Channels 4 Not Known
Supported Memory Size 128GB Not Known
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 4
Benchmarks Benchmarks Intel Core i9-9940X AMD Ryzen 3 3300X
PassMark Score 28274 12917
PassMark Score (Single Thread) 2627 2713
Geekbench 5 Score (Multi-Thread) 13722 5104
Cinebench R20 Score (Multi-Thread) 5912 2588
Cinebench R20 Score (Single Thread) 457 495
Geekbench 5 Score (Single Thread) 1148 1257
Blender Score (Classroom) 329.7seconds 1010.3seconds
Blender Score (bmw27) 110.3seconds 331.1seconds
PassMark Score (Overclocked) 29664 12942
CPU Performance (Per Watt) 83.2 78.5

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