Intel Core i5-9400 vs Intel Atom C3308

VS
Intel Core i5-9400
Intel Core i5-9400 Image
Intel Atom C3308
Intel Atom C3308 Image
Intel Core i5-9400
Intel Atom C3308
Key Differences Key Differences Intel Core i5-9400 Intel Atom C3308
Cores 6 2
CPU Threads 6 2
Base Clock Speed 2.9GHz 1.6GHz
Turbo Clock Speed 4.1GHz 2.1GHz
TDP (THERMAL DESIGN POINT) 65W 9.5W
Has integrated graphics Yes No
Performance per watt 70.6 Not Known
Performance Performance Intel Core i5-9400 Intel Atom C3308
CPU Speed & Cores 6 x 2.9GHz 2 x 1.6GHz
Number of CPU Threads 6 2
L2 Cache Size 1.5MB 4MB
L3 Cache Size 9MB Not Known
Turbo Boost Frequency 4.1GHz 2.1GHz
L1 Cache Size 384KB 112KB
L2 Core 0.25MB/core 2MB/core
L3 Core 1.5MB/core Not Known
Clock Multiplier 29 16
Turbo Boost Tech Version 2 2
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 C3308
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 Yes
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 C3308
Width Size 37.5mm No Data Found
Height 37.5mm No Data Found
General info General info Intel Core i5-9400 Intel Atom C3308
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 65W 9.5W
PCI Express Version 3 3
CPU Temperature 100°C 100°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.5 Not Known
GPU Boost Clock Speed 1050MHz Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 28mm
Width Size 37.5mm 34mm
Does it have Integrated Graphics Yes No
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Core i5-9400 Intel Atom C3308
RAM Memory Speed 2666MHz 1866MHz
Max Memory Bandwidth 41.6GB/s Not Known
Max Memory Channels 2 1
Supported Memory Size 128GB 128GB
Bus Bandwidth 8GT/s Not Known
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks Intel Core i5-9400 Intel Atom C3308
PassMark Score 9548 Not Known
PassMark Score (Single Thread) 2503 Not Known
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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