AMD Epyc 7642 vs Intel Celeron G3900T

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AMD Epyc 7642
AMD Epyc 7642 Image
Intel Celeron G3900T
Intel Celeron G3900T Image
AMD Epyc 7642
Intel Celeron G3900T
Key Differences Key Differences AMD Epyc 7642 Intel Celeron G3900T
Cores 48 2
CPU Threads 96 2
Base Clock Speed 2.3GHz 2.6GHz
Turbo Clock Speed 3.3GHz Not Known
TDP (THERMAL DESIGN POINT) 225W 35W
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7642 Intel Celeron G3900T
CPU Speed & Cores 48 x 2.3GHz 2 x 2.6GHz
Number of CPU Threads 96 2
L2 Cache Size 24MB 0.5MB
L3 Cache Size 256MB 2MB
Turbo Boost Frequency 3.3GHz Not Known
L1 Cache Size 3072KB 128KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 5.33MB/core 1MB/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 26
Features Features AMD Epyc 7642 Intel Celeron G3900T
Has AES Support Yes No
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes No
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 7642 Intel Celeron G3900T
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 225W 35W
PCI Express Version 4 3
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 950MHz
DirectX Version Info Not Known 12
Transistor Count Not Known 1350 million
OpenGL Driver Version Not Known 4.4
OpenGL Driver Version Not Known 2
Total GPU Execution Units Not Known 12
Total GPU Shading Units Not Known 12
Total GPU TMUs Not Known 16
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7642 Intel Celeron G3900T
RAM Memory Speed 3200MHz 2133MHz
Max Memory Bandwidth 190.7GB/s Not Known
Max Memory Channels 8 2
Supported Memory Size 4000GB Not Known
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 8GT/s

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