Intel Core i7-8670 vs Intel Core i7-7820X

VS
Intel Core i7-8670
Intel Core i7-8670 Image
Intel Core i7-7820X
Intel Core i7-7820X Image
Intel Core i7-8670
Intel Core i7-7820X
Key Differences Key Differences Intel Core i7-8670 Intel Core i7-7820X
Cores 6 8
CPU Threads 12 16
Base Clock Speed 3.1GHz 3.6GHz
Turbo Clock Speed 4.4GHz 4.5GHz
TDP (THERMAL DESIGN POINT) 65W 140W
Has integrated graphics Yes No
Performance per watt Not Known Not Known
Performance Performance Intel Core i7-8670 Intel Core i7-7820X
CPU Speed & Cores 6 x 3.1GHz 8 x 3.6GHz
Number of CPU Threads 12 16
Turbo Boost Frequency 4.4GHz 4.5GHz
Turbo Boost Tech Version 2 3
L2 Cache Size Not Known 8MB
L3 Cache Size Not Known 11MB
L1 Cache Size Not Known 256KB
L2 Core Not Known 1MB/core
Does it have an unlocked multiplier No Yes
L3 Core Not Known 1.3MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i7-8670 Intel Core i7-7820X
Has AES Support Yes Yes
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 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 Yes
Miscellaneous Miscellaneous Intel Core i7-8670 Intel Core i7-7820X
Height 37.5mm 51mm
Width Size 37.5mm 58.5mm
General info General info Intel Core i7-8670 Intel Core i7-7820X
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 140W
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 51mm
Width Size 37.5mm 58.5mm
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i7-8670 Intel Core i7-7820X
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 39.74GB/s Not Known
Max Memory Channels 2 4
Supported Memory Size 64GB 128GB
Bus Bandwidth 4GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known

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