AMD Epyc 7542 vs Intel Core i7-2700K

VS
AMD Epyc 7542
AMD Epyc 7542 Image
Intel Core i7-2700K
Intel Core i7-2700K Image
AMD Epyc 7542
Intel Core i7-2700K
Key Differences Key Differences AMD Epyc 7542 Intel Core i7-2700K
Cores 32 4
CPU Threads 64 8
Base Clock Speed 2.9GHz 3.5GHz
Turbo Clock Speed 3.4GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 225W 95W
Has integrated graphics No Yes
Performance per watt 56.4 34.3
Performance Performance AMD Epyc 7542 Intel Core i7-2700K
CPU Speed & Cores 32 x 2.9GHz 4 x 3.5GHz
Number of CPU Threads 64 8
L2 Cache Size 16MB 1MB
L3 Cache Size 128MB 8MB
Turbo Boost Frequency 3.4GHz 3.9GHz
L1 Cache Size 2048KB 256KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 4MB/core 2MB/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 35
Features Features AMD Epyc 7542 Intel Core i7-2700K
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 7542 Intel Core i7-2700K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 225W 95W
PCI Express Version 4 2
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 850MHz
DirectX Version Info Not Known 10.1
Transistor Count Not Known 995 million
OpenGL Driver Version Not Known 3
OpenGL Driver Version Not Known 1.1
GPU Boost Clock Speed Not Known 1350MHz
Total GPU Execution Units Not Known 12
No. of Supported Displays Not Known 2
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7542 Intel Core i7-2700K
RAM Memory Speed 3200MHz 1600MHz
Max Memory Bandwidth 190.7GB/s 21GB/s
Max Memory Channels 8 2
Supported Memory Size 4000GB 32GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 3
Bus Bandwidth Not Known 5GT/s
Benchmarks Benchmarks AMD Epyc 7542 Intel Core i7-2700K
PassMark Score Not Known 5553
PassMark Score (Single Thread) Not Known 1788
Geekbench 5 Score (Multi-Thread) 12691 3261
Geekbench 5 Score (Single Thread) 978 841
Blender Score (bmw27) Not Known 506seconds
PassMark Score (Overclocked) Not Known 7177
CPU Performance (Per Watt) 56.4 34.3

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