Intel Core i7-4770K vs AMD Epyc 7551

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Intel Core i7-4770K
Intel Core i7-4770K Image
AMD Epyc 7551
AMD Epyc 7551 Image
Intel Core i7-4770K
AMD Epyc 7551
Key Differences Key Differences Intel Core i7-4770K AMD Epyc 7551
Cores 4 32
CPU Threads 8 64
Base Clock Speed 3.5GHz 2GHz
Turbo Clock Speed 3.9GHz 3GHz
TDP (THERMAL DESIGN POINT) 84W 180W
Has integrated graphics Yes No
Performance per watt 44.1 Not Known
Performance Performance Intel Core i7-4770K AMD Epyc 7551
CPU Speed & Cores 4 x 3.5GHz 32 x 2GHz
Number of CPU Threads 8 64
L2 Cache Size 1MB 16MB
L3 Cache Size 8MB 64MB
Turbo Boost Frequency 3.9GHz 3GHz
L1 Cache Size 256KB 3072KB
L2 Core 0.25MB/core 0.5MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 2MB/core
Clock Multiplier 35 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-4770K AMD Epyc 7551
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 Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i7-4770K AMD Epyc 7551
Geekbench Score 14371 No Data Found
Cinebench 10 Score 28623 No Data Found
Cinebench 11.5 Score 8.07 No Data Found
7zip Benchmark 23101MIPS No Data Found
SysMark 2012 Score 252 No Data Found
DivX encoding Score 26.6s No Data Found
CPU Data Work Score 318 No Data Found
Cinebench 11.5 Score (Single Thread) 1.78 No Data Found
Cinebench 10 Score (Single Thread) 7491 No Data Found
Web Dev Score 261 No Data Found
Media Creation Score 233 No Data Found
3D Modelling Score 299 No Data Found
System Management Score 209 No Data Found
Office Productivity Score 212 No Data Found
X264 HD Score (Pass 1) 174.8FPS No Data Found
X264 HD Score (Pass 2) 45.8FPS No Data Found
DMIPS/core Benchmark 17.76 No Data Found
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
General info General info Intel Core i7-4770K AMD Epyc 7551
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 22nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 84W 180W
PCI Express Version 3 3
DirectX Version Info 11.1 Not Known
Transistor Count 1400 million 19200 million
OpenGL Driver Version 4 Not Known
GPU Boost Clock Speed 1250MHz Not Known
OpenGL Driver Version 1.2 Not Known
Total GPU Execution Units 20 Not Known
No. of Supported Displays 3 Not Known
3DMark06 Score 7988 Not Known
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-4770K AMD Epyc 7551
RAM Memory Speed 1600MHz 2666MHz
Max Memory Bandwidth 25.6GB/s 341GB/s
Max Memory Channels 2 8
Supported Memory Size 32GB 2000GB
Bus Bandwidth 5GT/s Not Known
DDR Type Memory Version 3 4
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i7-4770K AMD Epyc 7551
PassMark Score 7042 19606
PassMark Score (Single Thread) 2148 1660
Geekbench 5 Score (Multi-Thread) 3705 Not Known
Cinebench R20 Score (Multi-Thread) 1769 Not Known
Cinebench R20 Score (Single Thread) 361 Not Known
Geekbench 5 Score (Single Thread) 985 Not Known
Blender Score (bmw27) 440.7seconds Not Known
Blender Score (Classroom) 1376.9seconds Not Known
PassMark Score (Overclocked) 8280 Not Known
CPU Performance (Per Watt) 44.1 Not Known

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