Intel Core i9-7980XE vs Intel Core i7-8705G

VS
Intel Core i9-7980XE
Intel Core i9-7980XE Image
Intel Core i7-8705G
Intel Core i7-8705G Image
Intel Core i9-7980XE
Intel Core i7-8705G
Key Differences Key Differences Intel Core i9-7980XE Intel Core i7-8705G
Cores 18 4
CPU Threads 36 8
Base Clock Speed 2.6GHz 3.1GHz
Turbo Clock Speed 4.4GHz 4.1GHz
TDP (THERMAL DESIGN POINT) 165W Not Known
Has integrated graphics No Yes
Performance per watt Not Known 55.0
Performance Performance Intel Core i9-7980XE Intel Core i7-8705G
CPU Speed & Cores 18 x 2.6GHz 4 x 3.1GHz
Number of CPU Threads 36 8
L2 Cache Size 18MB Not Known
L3 Cache Size 24.7MB Not Known
Turbo Boost Frequency 4.4GHz 4.1GHz
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 2
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-7980XE Intel Core i7-8705G
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes Yes
Has MMX Tech Support Yes No
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 Core i7-8705G
Height 51mm 38mm
Width Size 58.5mm 58.5mm
General info General info Intel Core i9-7980XE Intel Core i7-8705G
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W Not Known
PCI Express Version 3 3
Width Size 58.5mm 58.5mm
Height 51mm 38mm
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 350MHz
CPU Temperature Not Known 100°C
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.4
GPU Boost Clock Speed Not Known 1100MHz
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-7980XE Intel Core i7-8705G
RAM Memory Speed 2666MHz 2400MHz
Max Memory Channels 4 2
Max Memory Bandwidth Not Known 37.5GB/s
Supported Memory Size Not Known 64GB
Bus Bandwidth Not Known 8GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version Not Known 4
Benchmarks Benchmarks Intel Core i9-7980XE Intel Core i7-8705G
PassMark Score Not Known 7769
PassMark Score (Single Thread) Not Known 2331
Geekbench 5 Score (Multi-Thread) Not Known 3574
Cinebench R20 Score (Multi-Thread) Not Known 1439
Cinebench R20 Score (Single Thread) Not Known 355
Geekbench 5 Score (Single Thread) Not Known 961
CPU Performance (Per Watt) Not Known 55.0

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