Intel Core i9-7980XE vs AMD Epyc Embedded 3251

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Intel Core i9-7980XE
Intel Core i9-7980XE Image
AMD Epyc Embedded 3251
AMD Epyc Embedded 3251 Image
Intel Core i9-7980XE
AMD Epyc Embedded 3251
Key Differences Key Differences Intel Core i9-7980XE AMD Epyc Embedded 3251
Cores 18 8
CPU Threads 36 16
Base Clock Speed 2.6GHz 2.5GHz
Turbo Clock Speed 4.4GHz 3.1GHz
TDP (THERMAL DESIGN POINT) 165W 50W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Core i9-7980XE AMD Epyc Embedded 3251
CPU Speed & Cores 18 x 2.6GHz 8 x 2.5GHz
Number of CPU Threads 36 16
L2 Cache Size 18MB Not Known
L3 Cache Size 24.7MB Not Known
Turbo Boost Frequency 4.4GHz 3.1GHz
L1 Cache Size 576KB Not Known
L2 Core 1MB/core Not Known
Does it have an unlocked multiplier Yes No
L3 Core 1.3MB/core Not Known
Turbo Boost Tech Version 3 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 25
Features Features Intel Core i9-7980XE AMD Epyc Embedded 3251
Has AES Support Yes Yes
Supports CPU Throttling Yes No
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes No
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i9-7980XE AMD Epyc Embedded 3251
Height 51mm No Data Found
Width Size 58.5mm No Data Found
General info General info Intel Core i9-7980XE AMD Epyc Embedded 3251
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 50W
PCI Express Version 3 3
Width Size 58.5mm No Data Found
Height 51mm No Data Found
Does it have Integrated Graphics No No
CPU Temperature Not Known 105°C
Transistor Count Not Known 4800 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-7980XE AMD Epyc Embedded 3251
RAM Memory Speed 2666MHz 2666MHz
Max Memory Channels 4 2
Max Memory Bandwidth Not Known 39.74GB/s
Supported Memory Size Not Known 512GB
ECC (Error-Correcting Code) Memory Support No Yes

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