AMD Epyc 7642 vs Nvidia Tegra 4i

VS
AMD Epyc 7642
AMD Epyc 7642 Image
Nvidia Tegra 4i
Nvidia Tegra 4i Image
AMD Epyc 7642
Nvidia Tegra 4i
Key Differences Key Differences AMD Epyc 7642 Nvidia Tegra 4i
Cores 48 4
CPU Threads 96 4
Base Clock Speed 2.3GHz 2.3GHz
Turbo Clock Speed 3.3GHz Not Known
TDP (THERMAL DESIGN POINT) 225W Not Known
Has integrated graphics No Yes
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7642 Nvidia Tegra 4i
CPU Speed & Cores 48 x 2.3GHz 4 x 2.3GHz
Number of CPU Threads 96 4
L2 Cache Size 24MB 2MB
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.3GHz Not Known
L1 Cache Size 3072KB 256KB
L2 Core 0.5MB/core 0.25MB/core
L3 Core 5.33MB/core Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Epyc 7642 Nvidia Tegra 4i
Has AES Support Yes No
Supported SSE Version 4.2 Not Known
Has AVX Support Yes No
Has MMX Tech Support Yes No
Has F16C Support Yes No
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
No. of Bits Executed at a Time Not Known 64
CPU Front-End Width Not Known 2
Supports ARM TrustZone Tech No Yes
VFP Version Not Known 3
General info General info AMD Epyc 7642 Nvidia Tegra 4i
Has 64-bit Support No Data Found No
Semiconductor Size 14nm No Data Found
TDP (Thermal Design Point) 225W Not Known
PCI Express Version 4 Not Known
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 660MHz
Total GPU Shading Units Not Known 72
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7642 Nvidia Tegra 4i
RAM Memory Speed 3200MHz 933MHz
Max Memory Bandwidth 190.7GB/s Not Known
Max Memory Channels 8 1
Supported Memory Size 4000GB 4GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known

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