Intel Core i5-10400 vs Intel Core i7-8700

VS
Intel Core i5-10400
Intel Core i5-10400 Image
Intel Core i7-8700
Intel Core i7-8700 Image
Intel Core i5-10400
Intel Core i7-8700
Key Differences Key Differences Intel Core i5-10400 Intel Core i7-8700
Cores 6 6
CPU Threads 12 12
Base Clock Speed 2.9GHz 3.2GHz
Turbo Clock Speed 4.3GHz 4.6GHz
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 i7-8700
CPU Speed & Cores 6 x 2.9GHz 6 x 3.2GHz
Number of CPU Threads 12 12
L2 Cache Size 1.5MB 1.5MB
L3 Cache Size 12MB 12MB
Turbo Boost Frequency 4.3GHz 4.6GHz
L1 Cache Size 384KB 384KB
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
Clock Multiplier Not Known 32
Features Features Intel Core i5-10400 Intel Core i7-8700
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 i7-8700
Height 37.5mm 37.5mm
Width Size 37.5mm 37.5mm
General info General info Intel Core i5-10400 Intel Core i7-8700
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 1200MHz
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 i7-8700
RAM Memory Speed 2666MHz 2666MHz
Max Memory Bandwidth 41.6GB/s 42.7GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 64GB
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 i7-8700
PassMark Score 12495 15437
PassMark Score (Single Thread) 2596 2594
Cinebench R20 Score (Single Thread) 450 481
Cinebench R20 Score (Multi-Thread) 3197 3547
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 Not Known
CPU Performance (Per Watt) 87.4 Not Known

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