AMD Epyc 7662 vs Intel Core i7-5930K

AMD Epyc 7662
AMD Epyc 7662 Image
Intel Core i7-5930K
Intel Core i7-5930K Image
AMD Epyc 7662
Intel Core i7-5930K
Key Differences Key Differences AMD Epyc 7662 Intel Core i7-5930K
Cores 64 6
CPU Threads 128 12
Base Clock Speed 2GHz 3.5GHz
Turbo Clock Speed 3.3GHz 3.7GHz
Has integrated graphics No No
Performance per watt Not Known 26.0
Performance Performance AMD Epyc 7662 Intel Core i7-5930K
CPU Speed & Cores 64 x 2GHz 6 x 3.5GHz
Number of CPU Threads 128 12
L2 Cache Size 32MB 1.5MB
L3 Cache Size 256MB 15MB
Turbo Boost Frequency 3.3GHz 3.7GHz
L1 Cache Size 4096KB 192KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 4MB/core 2.5MB/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 35
Features Features AMD Epyc 7662 Intel Core i7-5930K
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 i7-5930K
Has 64-bit Support No Data Found No Data Found
TDP (Thermal Design Point) 225W 140W
PCI Express Version 4 3
Does it have Integrated Graphics No No
Semiconductor Size Not Known 22nm
CPU Temperature Not Known 66.8°C
Transistor Count Not Known 2600 million
OpenGL Driver Version Not Known 4
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7662 Intel Core i7-5930K
RAM Memory Speed 3200MHz 2133MHz
Max Memory Bandwidth 204.8GB/s 68GB/s
Max Memory Channels 8 4
Supported Memory Size 4000GB 64GB
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 5GT/s
ECC (Error-Correcting Code) Memory Support No No
Benchmarks Benchmarks AMD Epyc 7662 Intel Core i7-5930K
Cinebench R20 Score (Multi-Thread) 18203 Not Known
Cinebench R20 Score (Single Thread) 386 Not Known
PassMark Score Not Known 13563
PassMark Score (Single Thread) Not Known 2053
PassMark Score (Overclocked) Not Known 15506
CPU Performance (Per Watt) Not Known 26.0

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