Intel Core i5-10400 vs Intel Core i3-10300

VS
Intel Core i5-10400
Intel Core i5-10400 Image
Intel Core i3-10300
Intel Core i3-10300 Image
Intel Core i5-10400
Intel Core i3-10300
Key Differences Key Differences Intel Core i5-10400 Intel Core i3-10300
Cores 6 4
CPU Threads 12 8
Base Clock Speed 2.9GHz 3.7GHz
Turbo Clock Speed 4.3GHz 4.4GHz
TDP (THERMAL DESIGN POINT) 65W 65W
Has integrated graphics Yes Yes
Performance per watt 87.4 Not Known
Performance Performance Intel Core i5-10400 Intel Core i3-10300
CPU Speed & Cores 6 x 2.9GHz 4 x 3.7GHz
Number of CPU Threads 12 8
L2 Cache Size 1.5MB 1MB
L3 Cache Size 12MB 8MB
Turbo Boost Frequency 4.3GHz 4.4GHz
L1 Cache Size 384KB 256KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
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 i5-10400 Intel Core i3-10300
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 NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i5-10400 Intel Core i3-10300
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i5-10400 Intel Core i3-10300
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
GPU Base Clock Speed 350MHz 350MHz
TDP (Thermal Design Point) 65W 65W
PCI Express Version 3 3
CPU Temperature 100°C 100°C
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
GPU Boost Clock Speed 1100MHz 1150MHz
No. of Supported Displays 3 3
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics Yes Yes
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i5-10400 Intel Core i3-10300
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 41.6GB/s 41.6GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 128GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 4
Benchmarks Benchmarks Intel Core i5-10400 Intel Core i3-10300
PassMark Score 12495 9322
PassMark Score (Single Thread) 2596 2685
Cinebench R20 Score (Single Thread) 450 457
Cinebench R20 Score (Multi-Thread) 3197 2330
Blender Score (bmw27) 256.8seconds Not Known
Blender Score (Classroom) 820.4seconds Not Known
Geekbench 5 Score (Multi-Thread) 5681 Not Known
Geekbench 5 Score (Single Thread) 1118 Not Known
PassMark Score (Overclocked) 12857 9381
CPU Performance (Per Watt) 87.4 Not Known

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