AMD Epyc 7551 vs Intel Core i7-4750HQ

AMD Epyc 7551
AMD Epyc 7551 Image
Intel Core i7-4750HQ
Intel Core i7-4750HQ Image
AMD Epyc 7551
Intel Core i7-4750HQ
Key Differences Key Differences AMD Epyc 7551 Intel Core i7-4750HQ
Cores 32 4
CPU Threads 64 8
Base Clock Speed 2GHz 2GHz
Turbo Clock Speed 3GHz 3.3GHz
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7551 Intel Core i7-4750HQ
CPU Speed & Cores 32 x 2GHz 4 x 2GHz
Number of CPU Threads 64 8
L2 Cache Size 16MB 1MB
L3 Cache Size 64MB 6MB
Turbo Boost Frequency 3GHz 3.3GHz
L1 Cache Size 3072KB 256KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 2MB/core 1.5MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Epyc 7551 Intel Core i7-4750HQ
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
General info General info AMD Epyc 7551 Intel Core i7-4750HQ
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 180W 47W
PCI Express Version 3 3
Transistor Count 19200 million 1400 million
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 200MHz
CPU Temperature Not Known 100°C
DirectX Version Info Not Known 11.1
OpenGL Driver Version Not Known 4
OpenGL Driver Version Not Known 1.2
GPU Boost Clock Speed Not Known 1200MHz
Total GPU Execution Units Not Known 40
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7551 Intel Core i7-4750HQ
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 341GB/s 76.8GB/s
Max Memory Channels 8 2
Supported Memory Size 2000GB 32GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Epyc 7551 Intel Core i7-4750HQ
PassMark Score 19606 4185
PassMark Score (Single Thread) 1660 Not Known

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