Intel Core i9-9820X vs AMD Epyc 7252

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Intel Core i9-9820X
Intel Core i9-9820X Image
AMD Epyc 7252
AMD Epyc 7252 Image
Intel Core i9-9820X
AMD Epyc 7252
Key Differences Key Differences Intel Core i9-9820X AMD Epyc 7252
Cores 10 8
CPU Threads 20 16
Base Clock Speed 3.3GHz 3.1GHz
Turbo Clock Speed 4.1GHz 3.2GHz
TDP (THERMAL DESIGN POINT) 165W 120W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Core i9-9820X AMD Epyc 7252
CPU Speed & Cores 10 x 3.3GHz 8 x 3.1GHz
Number of CPU Threads 20 16
L2 Cache Size 10MB 4MB
L3 Cache Size 16.5MB 64MB
Turbo Boost Frequency 4.1GHz 3.2GHz
L1 Cache Size 640KB 512KB
L2 Core 1MB/core 0.5MB/core
L3 Core 1.65MB/core 8MB/core
Clock Multiplier 33 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 i9-9820X AMD Epyc 7252
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 i9-9820X AMD Epyc 7252
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 120W
PCI Express Version 3 4
CPU Temperature 92°C Not Known
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9820X AMD Epyc 7252
RAM Memory Speed 2666MHz 3200MHz
Max Memory Bandwidth 85.3GB/s 85.3GB/s
Max Memory Channels 4 8
Supported Memory Size 128GB 4000GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 4
Benchmarks Benchmarks Intel Core i9-9820X AMD Epyc 7252
PassMark Score 20544 Not Known
PassMark Score (Single Thread) 2421 Not Known
Cinebench R20 Score (Single Thread) 422 Not Known
Cinebench R20 Score (Multi-Thread) 4677 Not Known
Blender Score (Classroom) 474.5seconds Not Known
Blender Score (bmw27) 147seconds Not Known
PassMark Score (Overclocked) 22705 Not Known

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