Intel Core i7-3770S vs AMD Epyc 7251

VS
Intel Core i7-3770S
Intel Core i7-3770S Image
AMD Epyc 7251
AMD Epyc 7251 Image
Intel Core i7-3770S
AMD Epyc 7251
Key Differences Key Differences Intel Core i7-3770S AMD Epyc 7251
Cores 4 8
CPU Threads 8 16
Base Clock Speed 3.1GHz 2.1GHz
Turbo Clock Speed 3.9GHz 2.9GHz
TDP (THERMAL DESIGN POINT) 65W 120W
Has integrated graphics Yes No
Performance per watt 170.0 Not Known
Performance Performance Intel Core i7-3770S AMD Epyc 7251
CPU Speed & Cores 4 x 3.1GHz 8 x 2.1GHz
Number of CPU Threads 8 16
L2 Cache Size 1MB 4MB
L3 Cache Size 8MB 32MB
Turbo Boost Frequency 3.9GHz 2.9GHz
L1 Cache Size 256KB 768KB
L2 Core 0.25MB/core 0.5MB/core
L3 Core 2MB/core 4MB/core
Clock Multiplier 31 21
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-3770S AMD Epyc 7251
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
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No Yes
Miscellaneous Miscellaneous Intel Core i7-3770S AMD Epyc 7251
Geekbench Score 11065 No Data Found
SysMark 2012 Score 222 No Data Found
CPU Data Work Score 281 No Data Found
Media Creation Score 203 No Data Found
Web Dev Score 230 No Data Found
3D Modelling Score 247 No Data Found
System Management Score 196 No Data Found
Office Productivity Score 187 No Data Found
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
General info General info Intel Core i7-3770S AMD Epyc 7251
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 22nm 14nm
GPU Base Clock Speed 650MHz Not Known
TDP (Thermal Design Point) 65W 120W
PCI Express Version 3 3
DirectX Version Info 11 Not Known
Transistor Count 1200 million 19200 million
OpenGL Driver Version 4 Not Known
GPU Boost Clock Speed 1150MHz Not Known
OpenGL Driver Version 1.1 Not Known
Total GPU Execution Units 16 Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm No Data Found
Width Size 37.5mm No Data Found
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-3770S AMD Epyc 7251
RAM Memory Speed 1600MHz 2400MHz
Max Memory Bandwidth 25.6GB/s 307GB/s
Max Memory Channels 2 8
Supported Memory Size 32GB 2000GB
Bus Bandwidth 5GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
Benchmarks Benchmarks Intel Core i7-3770S AMD Epyc 7251
PassMark Score 9188 10771
PassMark Score (Single Thread) 2059 1523
PassMark Score (Overclocked) 10261 Not Known
CPU Performance (Per Watt) 170.0 Not Known

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