AMD Epyc 7662 vs Intel Core i7-9800X

VS
AMD Epyc 7662
AMD Epyc 7662 Image
Intel Core i7-9800X
Intel Core i7-9800X Image
AMD Epyc 7662
Intel Core i7-9800X
Key Differences Key Differences AMD Epyc 7662 Intel Core i7-9800X
Cores 64 8
CPU Threads 128 16
Base Clock Speed 2GHz 3.8GHz
Turbo Clock Speed 3.3GHz 4.4GHz
TDP (THERMAL DESIGN POINT) 225W 165W
Has integrated graphics No No
Performance per watt Not Known 52.9
Performance Performance AMD Epyc 7662 Intel Core i7-9800X
CPU Speed & Cores 64 x 2GHz 8 x 3.8GHz
Number of CPU Threads 128 16
L2 Cache Size 32MB 8MB
L3 Cache Size 256MB 16.5MB
Turbo Boost Frequency 3.3GHz 4.4GHz
L1 Cache Size 4096KB 512KB
L2 Core 0.5MB/core 1MB/core
L3 Core 4MB/core 2.06MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 38
Turbo Boost Tech Version Not Known 2
Features Features AMD Epyc 7662 Intel Core i7-9800X
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
General info General info AMD Epyc 7662 Intel Core i7-9800X
Has 64-bit Support No Data Found No Data Found
TDP (Thermal Design Point) 225W 165W
PCI Express Version 4 3
Does it have Integrated Graphics No No
Semiconductor Size Not Known 14nm
CPU Temperature Not Known 95°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7662 Intel Core i7-9800X
RAM Memory Speed 3200MHz 2666MHz
Max Memory Bandwidth 204.8GB/s 79.47GB/s
Max Memory Channels 8 4
Supported Memory Size 4000GB 128GB
DDR Type Memory Version 4 4
Bus Bandwidth Not Known 8GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks AMD Epyc 7662 Intel Core i7-9800X
Cinebench R20 Score (Multi-Thread) 18203 Not Known
Cinebench R20 Score (Single Thread) 386 Not Known
PassMark Score Not Known 18293
PassMark Score (Single Thread) Not Known 2642
Geekbench 5 Score (Multi-Thread) Not Known 8722
Geekbench 5 Score (Single Thread) Not Known 1157
Blender Score (bmw27) Not Known 192seconds
Blender Score (Classroom) Not Known 594.5seconds
PassMark Score (Overclocked) Not Known 20820
CPU Performance (Per Watt) Not Known 52.9

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