Intel Core i7-8670 vs Intel Atom C3955

VS
Intel Core i7-8670
Intel Core i7-8670 Image
Intel Atom C3955
Intel Atom C3955 Image
Intel Core i7-8670
Intel Atom C3955
Key Differences Key Differences Intel Core i7-8670 Intel Atom C3955
Cores 6 16
CPU Threads 12 16
Base Clock Speed 3.1GHz 2.1GHz
Turbo Clock Speed 4.4GHz 2.4GHz
TDP (THERMAL DESIGN POINT) 65W 32W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Core i7-8670 Intel Atom C3955
CPU Speed & Cores 6 x 3.1GHz 16 x 2.1GHz
Number of CPU Threads 12 16
Turbo Boost Frequency 4.4GHz 2.4GHz
Turbo Boost Tech Version 2 2
L2 Cache Size Not Known 16MB
L1 Cache Size Not Known 896KB
L2 Core Not Known 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 21
Features Features Intel Core i7-8670 Intel Atom C3955
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 Multithreading Tech Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has NX Processor Bit Support No Yes
Has FMA3 Instructions Support Yes No
Miscellaneous Miscellaneous Intel Core i7-8670 Intel Atom C3955
Height 37.5mm 28mm
Width Size 37.5mm 34mm
General info General info Intel Core i7-8670 Intel Atom C3955
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 65W 32W
PCI Express Version 3 3
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.4 Not Known
GPU Boost Clock Speed 1200MHz Not Known
OpenGL Driver Version 2 Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 28mm
Width Size 37.5mm 34mm
Does it have Integrated Graphics Yes No
CPU Temperature Not Known 100°C
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8670 Intel Atom C3955
RAM Memory Speed 2666MHz 2400MHz
Max Memory Bandwidth 39.74GB/s Not Known
Max Memory Channels 2 2
Supported Memory Size 64GB 256GB
Bus Bandwidth 4GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known

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