Intel Core i5-9400 vs Intel Atom x5-Z8350

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Intel Core i5-9400
Intel Core i5-9400 Image
Intel Atom x5-Z8350
Intel Atom x5-Z8350 Image
Intel Core i5-9400
Intel Atom x5-Z8350
Key Differences Key Differences Intel Core i5-9400 Intel Atom x5-Z8350
Cores 6 4
CPU Threads 6 4
Base Clock Speed 2.9GHz 1.44GHz
Turbo Clock Speed 4.1GHz 1.92GHz
TDP (THERMAL DESIGN POINT) 65W Not Known
Has integrated graphics Yes Yes
Performance per watt 70.6 Not Known
Performance Performance Intel Core i5-9400 Intel Atom x5-Z8350
CPU Speed & Cores 6 x 2.9GHz 4 x 1.44GHz
Number of CPU Threads 6 4
L2 Cache Size 1.5MB 2MB
L3 Cache Size 9MB Not Known
Turbo Boost Frequency 4.1GHz 1.92GHz
L1 Cache Size 384KB 224KB
L2 Core 0.25MB/core 0.5MB/core
L3 Core 1.5MB/core Not Known
Clock Multiplier 29 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 i5-9400 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
Miscellaneous Miscellaneous Intel Core i5-9400 Intel Atom x5-Z8350
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
General info General info Intel Core i5-9400 Intel Atom x5-Z8350
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz 200MHz
TDP (Thermal Design Point) 65W Not Known
PCI Express Version 3 2
CPU Temperature 100°C 90°C
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.3
GPU Boost Clock Speed 1050MHz 500MHz
No. of Supported Displays 3 2
Height 37.5mm 17mm
Width Size 37.5mm 17mm
Does it have Integrated Graphics Yes Yes
OpenGL Driver Version Not Known 1.2
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i5-9400 Intel Atom x5-Z8350
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 41.6GB/s 12.8GB/s
Max Memory Channels 2 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 i5-9400 Intel Atom x5-Z8350
PassMark Score 9548 1289
PassMark Score (Single Thread) 2503 416
Geekbench 5 Score (Multi-Thread) 4586 Not Known
Geekbench 5 Score (Single Thread) 1060 Not Known
Blender Score (Classroom) 1065.9seconds Not Known
Blender Score (bmw27) 349.4seconds Not Known
PassMark Score (Overclocked) 10436 Not Known
CPU Performance (Per Watt) 70.6 Not Known
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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