AMD Epyc 7742 vs Intel Pentium Gold G5400

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AMD Epyc 7742
AMD Epyc 7742 Image
Intel Pentium Gold G5400
Intel Pentium Gold G5400 Image
AMD Epyc 7742
Intel Pentium Gold G5400
Key Differences Key Differences AMD Epyc 7742 Intel Pentium Gold G5400
Cores 64 2
CPU Threads 128 4
Base Clock Speed 2.25GHz 3.7GHz
Turbo Clock Speed 3.4GHz Not Known
TDP (THERMAL DESIGN POINT) 225W 58W
Has integrated graphics No Yes
Performance per watt 66.7 Not Known
Performance Performance AMD Epyc 7742 Intel Pentium Gold G5400
CPU Speed & Cores 64 x 2.25GHz 2 x 3.7GHz
Number of CPU Threads 128 4
L2 Cache Size 32MB 0.5MB
L3 Cache Size 256MB 4MB
Turbo Boost Frequency 3.4GHz Not Known
L1 Cache Size 4096KB 128KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 4MB/core 2MB/core
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 37
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Features Features AMD Epyc 7742 Intel Pentium Gold G5400
Has AES Support Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
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
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General info General info AMD Epyc 7742 Intel Pentium Gold G5400
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 225W 58W
PCI Express Version 4 3
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 350MHz
CPU Temperature Not Known 100°C
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.5
GPU Boost Clock Speed Not Known 1050MHz
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Epyc 7742 Intel Pentium Gold G5400
RAM Memory Speed 3200MHz 2400MHz
Max Memory Bandwidth 190.7GB/s 37.5GB/s
Max Memory Channels 8 2
Supported Memory Size 4000GB 64GB
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 8GT/s
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Benchmarks Benchmarks AMD Epyc 7742 Intel Pentium Gold G5400
PassMark Score 67185 5212
PassMark Score (Single Thread) 2376 2182
Geekbench 5 Score (Multi-Thread) 15005 Not Known
Cinebench R20 Score (Multi-Thread) 20644 Not Known
Cinebench R20 Score (Single Thread) 398 Not Known
Geekbench 5 Score (Single Thread) 725 Not Known
Blender Score (bmw27) 33.9seconds Not Known
Blender Score (Classroom) 95.8seconds Not Known
CPU Performance (Per Watt) 66.7 Not Known
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