Intel Core i9-9920X vs Intel Atom x5-Z8350

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Intel Core i9-9920X
Intel Core i9-9920X Image
Intel Atom x5-Z8350
Intel Atom x5-Z8350 Image
Intel Core i9-9920X
Intel Atom x5-Z8350
Key Differences Key Differences Intel Core i9-9920X Intel Atom x5-Z8350
Cores 12 4
CPU Threads 24 4
Base Clock Speed 3.5GHz 1.44GHz
Turbo Clock Speed 4.4GHz 1.92GHz
TDP (THERMAL DESIGN POINT) 165W Not Known
Has integrated graphics No Yes
Performance per watt 72.3 Not Known
Performance Performance Intel Core i9-9920X Intel Atom x5-Z8350
CPU Speed & Cores 12 x 3.5GHz 4 x 1.44GHz
Number of CPU Threads 24 4
L2 Cache Size 12MB 2MB
L3 Cache Size 19.25MB Not Known
Turbo Boost Frequency 4.4GHz 1.92GHz
L1 Cache Size 768KB 224KB
L2 Core 1MB/core 0.5MB/core
L3 Core 1.6MB/core Not Known
Clock Multiplier 35 Not Known
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features Intel Core i9-9920X Intel Atom x5-Z8350
Has AES Support Yes Yes
Supports CPU Throttling Yes No
Supported SSE Version 4.2 4.2
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
General info General info Intel Core i9-9920X Intel Atom x5-Z8350
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 2
CPU Temperature 92°C 90°C
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 200MHz
DirectX Version Info Not Known 11.1
OpenGL Driver Version Not Known 4.3
OpenGL Driver Version Not Known 1.2
GPU Boost Clock Speed Not Known 500MHz
No. of Supported Displays Not Known 2
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i9-9920X Intel Atom x5-Z8350
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 85.3GB/s 12.8GB/s
Max Memory Channels 4 2
Supported Memory Size 128GB 2GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
eMMC Memory version Not Known 4.51
Benchmarks Benchmarks Intel Core i9-9920X Intel Atom x5-Z8350
PassMark Score 25352 1289
PassMark Score (Single Thread) 2655 416
Geekbench 5 Score (Multi-Thread) 11930 Not Known
Cinebench R20 Score (Single Thread) 455 Not Known
Cinebench R20 Score (Multi-Thread) 5179 Not Known
Geekbench 5 Score (Single Thread) 1071 Not Known
Blender Score (bmw27) 117.9seconds Not Known
Blender Score (Classroom) 365.1seconds Not Known
PassMark Score (Overclocked) 27840 Not Known
CPU Performance (Per Watt) 72.3 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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