Intel Core i9-9900X vs Intel Core i7-980X

VS
Intel Core i9-9900X
Intel Core i9-9900X Image
Intel Core i7-980X
Intel Core i7-980X Image
Intel Core i9-9900X
Intel Core i7-980X
Key Differences Key Differences Intel Core i9-9900X Intel Core i7-980X
Cores 10 6
CPU Threads 20 12
Base Clock Speed 3.5GHz 3.33GHz
Turbo Clock Speed 4.4GHz 3.6GHz
TDP (THERMAL DESIGN POINT) 165W 130W
Has integrated graphics No No
Performance per watt 61.8 95.0
Performance Performance Intel Core i9-9900X Intel Core i7-980X
CPU Speed & Cores 10 x 3.5GHz 6 x 3.33GHz
Number of CPU Threads 20 12
L2 Cache Size 10MB 1.5MB
L3 Cache Size 19.25MB 12MB
Turbo Boost Frequency 4.4GHz 3.6GHz
L1 Cache Size 640KB 384KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.93MB/core 2MB/core
Clock Multiplier 35 25
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-9900X Intel Core i7-980X
Has AES Support Yes Yes
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
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
General info General info Intel Core i9-9900X Intel Core i7-980X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 165W 130W
PCI Express Version 3 Not Known
CPU Temperature 92°C Not Known
Does it have Integrated Graphics No No
Transistor Count Not Known 1170 million
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9900X Intel Core i7-980X
RAM Memory Speed 2666MHz 1066MHz
Max Memory Channels 4 3
Supported Memory Size 128GB 24GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Max Memory Bandwidth Not Known 25.6GB/s
Benchmarks Benchmarks Intel Core i9-9900X Intel Core i7-980X
PassMark Score 21793 8904
PassMark Score (Single Thread) 2590 1435
Geekbench 5 Score (Multi-Thread) 10204 Not Known
Cinebench R20 Score (Multi-Thread) 4855 Not Known
Cinebench R20 Score (Single Thread) 455 Not Known
Geekbench 5 Score (Single Thread) 1115 Not Known
PassMark Score (Overclocked) 23091 10616
CPU Performance (Per Watt) 61.8 95.0
Power Consumption Under High Load Not Known 170W
Standard Power Consumption Not Known 79.5W

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