AMD Epyc 7H12 vs Intel Atom C3958

VS
AMD Epyc 7H12
AMD Epyc 7H12 Image
Intel Atom C3958
Intel Atom C3958 Image
AMD Epyc 7H12
Intel Atom C3958
Key Differences Key Differences AMD Epyc 7H12 Intel Atom C3958
Cores 64 16
CPU Threads 128 16
Base Clock Speed 2.6GHz 2GHz
Turbo Clock Speed 3.3GHz 2GHz
TDP (THERMAL DESIGN POINT) 280W 31W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance AMD Epyc 7H12 Intel Atom C3958
CPU Speed & Cores 64 x 2.6GHz 16 x 2GHz
Number of CPU Threads 128 16
L2 Cache Size 32MB 16MB
L3 Cache Size 256MB Not Known
Turbo Boost Frequency 3.3GHz 2GHz
L1 Cache Size 4096KB 896KB
L2 Core 0.5MB/core 1MB/core
L3 Core 4MB/core Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 20
Features Features AMD Epyc 7H12 Intel Atom C3958
Has AES Support Yes Yes
Supported SSE Version 4.2 Not Known
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
General info General info AMD Epyc 7H12 Intel Atom C3958
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 280W 31W
PCI Express Version 4 3
Does it have Integrated Graphics No No
CPU Temperature Not Known 100°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7H12 Intel Atom C3958
RAM Memory Speed 3200MHz 2400MHz
Max Memory Bandwidth 190.7GB/s Not Known
Max Memory Channels 8 2
Supported Memory Size 4000GB 256GB
DDR Type Memory Version 4 Not Known
ECC (Error-Correcting Code) Memory Support No Yes

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