Vertical Segment
Segment Desktop
Product Collection
10th Generation Intel® Core™ i5 Processors
Processor Number 
i5-10400
Sockets Supported FCLGA1200
Lithography 
14 nm
# of Cores 
6
# of Threads  12
Processor Base Frequency  2.90 GHz
Max Turbo Frequency 
4.30 GHz
Cache 
12 MB Intel® Smart Cache
Bus Speed 
8 GT/s
TDP 
65 W
Max Memory Size (dependent on memory type) 
128 GB
Memory Types 
DDR4-2666
Max # of Memory Channels  2
Max Memory Bandwidth 
41.6 GB/s
ECC Memory Supported No
Processor Graphics
Intel® UHD Graphics 630
Graphics Base Frequency 
350 MHz
Graphics Max Dynamic Frequency 
1.10 GHz
Graphics Video Max Memory 
64 GB
4K Support 
Yes, at 60Hz
Max Resolution (HDMI)
4096 x 2160@30Hz
Max Resolution (DP)
4096 x 2304@60Hz
Max Resolution (eDP - Integrated Flat Panel)
4096 x 2304@60Hz
DirectX* Support  12
OpenGL* Support  4.5
PCI Express Configurations 
Up to 1x16, 2x8, 1x8+2x4
Thermal Solution Specification 
PCG 2015c
Intel® Optane™ Memory Supported  Yes