Intel Core i9-9980XE vs Intel Core i9-7920X

VS
Intel Core i9-9980XE
Intel Core i9-9980XE Image
Intel Core i9-7920X
Intel Core i9-7920X Image
Intel Core i9-9980XE
Intel Core i9-7920X
Key Differences Key Differences Intel Core i9-9980XE Intel Core i9-7920X
Cores 18 12
CPU Threads 36 24
Base Clock Speed 3GHz 2.9GHz
Turbo Clock Speed 4.4GHz 4.4GHz
TDP (THERMAL DESIGN POINT) 165W 140W
Has integrated graphics No No
Performance per watt 92.7 Not Known
Performance Performance Intel Core i9-9980XE Intel Core i9-7920X
CPU Speed & Cores 18 x 3GHz 12 x 2.9GHz
Number of CPU Threads 36 24
L2 Cache Size 18MB 12MB
L3 Cache Size 24.75MB 16.5MB
Turbo Boost Frequency 4.4GHz 4.4GHz
L1 Cache Size 1152KB 384KB
L2 Core 1MB/core 1MB/core
L3 Core 1.38MB/core 1.3MB/core
Clock Multiplier 30 29
Turbo Boost Tech Version 2 3
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-9980XE Intel Core i9-7920X
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 Yes
Has F16C Support Yes Yes
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
General info General info Intel Core i9-9980XE Intel Core i9-7920X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 140W
PCI Express Version 3 3
CPU Temperature 84°C Not Known
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9980XE Intel Core i9-7920X
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 85.3GB/s Not Known
Max Memory Channels 4 4
Supported Memory Size 128GB Not Known
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i9-9980XE Intel Core i9-7920X
PassMark Score 32010 Not Known
PassMark Score (Single Thread) 2577 Not Known
Geekbench 5 Score (Multi-Thread) 15288 Not Known
Cinebench R20 Score (Multi-Thread) 7516 Not Known
Cinebench R20 Score (Single Thread) 459 Not Known
Geekbench 5 Score (Single Thread) 1135 Not Known
Blender Score (Classroom) 264.3seconds Not Known
Blender Score (bmw27) 104.3seconds Not Known
PassMark Score (Overclocked) 34204 Not Known
CPU Performance (Per Watt) 92.7 Not Known

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