Intel Core i9-7980XE vs Intel Atom C2516

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Intel Core i9-7980XE
Intel Core i9-7980XE Image
Intel Atom C2516
Intel Atom C2516 Image
Intel Core i9-7980XE
Intel Atom C2516
Key Differences Key Differences Intel Core i9-7980XE Intel Atom C2516
Cores 18 4
CPU Threads 36 4
Base Clock Speed 2.6GHz 1.4GHz
Turbo Clock Speed 4.4GHz Not Known
TDP (THERMAL DESIGN POINT) 165W 10W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Core i9-7980XE Intel Atom C2516
CPU Speed & Cores 18 x 2.6GHz 4 x 1.4GHz
Number of CPU Threads 36 4
L2 Cache Size 18MB 2MB
L3 Cache Size 24.7MB Not Known
Turbo Boost Frequency 4.4GHz Not Known
L1 Cache Size 576KB Not Known
L2 Core 1MB/core 0.5MB/core
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
Features Features Intel Core i9-7980XE Intel Atom C2516
Has AES Support Yes Yes
Supports CPU Throttling 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 Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Miscellaneous Miscellaneous Intel Core i9-7980XE Intel Atom C2516
Height 51mm 28mm
Width Size 58.5mm 34mm
General info General info Intel Core i9-7980XE Intel Atom C2516
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 165W 10W
PCI Express Version 3 2
Width Size 58.5mm 34mm
Height 51mm 28mm
Does it have Integrated Graphics No No
CPU Temperature Not Known 100°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-7980XE Intel Atom C2516
RAM Memory Speed 2666MHz 1333MHz
Max Memory Channels 4 2
Supported Memory Size Not Known 32GB
ECC (Error-Correcting Code) Memory Support No Yes

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