AMD Epyc 7642 vs Intel Core i7-6850k

VS
AMD Epyc 7642
AMD Epyc 7642 Image
Intel Core i7-6850k
Intel Core i7-6850k Image
AMD Epyc 7642
Intel Core i7-6850k
Key Differences Key Differences AMD Epyc 7642 Intel Core i7-6850k
Cores 48 6
CPU Threads 96 12
Base Clock Speed 2.3GHz 3.6GHz
Turbo Clock Speed 3.3GHz 4GHz
TDP (THERMAL DESIGN POINT) 225W 140W
Has integrated graphics No No
Performance per watt Not Known 186.1
Performance Performance AMD Epyc 7642 Intel Core i7-6850k
CPU Speed & Cores 48 x 2.3GHz 6 x 3.6GHz
Number of CPU Threads 96 12
L2 Cache Size 24MB 1.5MB
L3 Cache Size 256MB 15MB
Turbo Boost Frequency 3.3GHz 4GHz
L1 Cache Size 3072KB 192KB
L2 Core 0.5MB/core 0.2MB/core
L3 Core 5.33MB/core 2.5MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 36
Features Features AMD Epyc 7642 Intel Core i7-6850k
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 No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
General info General info AMD Epyc 7642 Intel Core i7-6850k
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 225W 140W
PCI Express Version 4 3
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7642 Intel Core i7-6850k
RAM Memory Speed 3200MHz 2400MHz
Max Memory Bandwidth 190.7GB/s Not Known
Max Memory Channels 8 4
Supported Memory Size 4000GB 128GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Epyc 7642 Intel Core i7-6850k
CPU Performance (Per Watt) Not Known 186.1

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