Intel Core i7-8700K vs Intel Atom Z670

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Intel Core i7-8700K
Intel Core i7-8700K Image
Intel Atom Z670
Intel Atom Z670 Image
Intel Core i7-8700K
Intel Atom Z670
Key Differences Key Differences Intel Core i7-8700K Intel Atom Z670
Cores 6 1
CPU Threads 12 2
Base Clock Speed 3.7GHz 1.5GHz
Turbo Clock Speed 4.7GHz Not Known
TDP (THERMAL DESIGN POINT) 95W 3W
Has integrated graphics Yes Yes
Performance per watt Not Known 234.0
Performance Performance Intel Core i7-8700K Intel Atom Z670
CPU Speed & Cores 6 x 3.7GHz 1 x 1.5GHz
Number of CPU Threads 12 2
L2 Cache Size 1.5MB 0.5MB
L3 Cache Size 12MB Not Known
Turbo Boost Frequency 4.7GHz Not Known
L1 Cache Size 384KB 58KB
L2 Core 0.25MB/core 0.5MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core Not Known
Clock Multiplier 37 Not Known
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i7-8700K Intel Atom Z670
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 3
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Supports ARM TrustZone Tech No 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
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Miscellaneous Miscellaneous Intel Core i7-8700K Intel Atom Z670
Height 37.5mm 13.8mm
Width Size 37.5mm 13.8mm
General info General info Intel Core i7-8700K Intel Atom Z670
Has 64-bit Support Yes No
Semiconductor Size 14nm 45nm
GPU Base Clock Speed 350MHz 400MHz
TDP (Thermal Design Point) 95W 3W
PCI Express Version 3 Not Known
CPU Temperature 100°C 90°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 Not Known
GPU Boost Clock Speed 1200MHz Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 13.8mm
Width Size 37.5mm 13.8mm
Does it have Integrated Graphics Yes Yes
Transistor Count Not Known 176 million
3DMark06 Score Not Known 111
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-8700K Intel Atom Z670
RAM Memory Speed 2666MHz Not Known
Max Memory Bandwidth 42.7GB/s Not Known
Max Memory Channels 2 1
Supported Memory Size 64GB 2GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
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Benchmarks Benchmarks Intel Core i7-8700K Intel Atom Z670
PassMark Score 16270 252
PassMark Score (Single Thread) 2728 Not Known
CPU Performance (Per Watt) Not Known 234.0
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