Intel Core i5-10400 vs Intel Core i5-6440HQ Full Specs

Summary

6 Cores 12 Threads 2.9GHz	4 Cores 4 Threads 2.6GHz
TDP 65W	TDP 45W
Bandwidth 42.7GB/s DDR4	Bandwidth 34.1GB/s DDR4·LPDDR3·DDR3L
iGPU UHD 630 1100MHz	iGPU HD 530 950MHz
Peak·FP32·FP16 422.4 GFLOPSFP16	Peak·FP32·FP16 364.8 GFLOPSFP32
Socket LGA 1200	Socket BGA 1440

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

Core i5-104001,461

x1.26

Core i5-6440HQ1,161

x1

Show Top Score

Core Config

6 Cores	4 Cores
12 Threads	4 Threads

Clocks

Base Clock 2.9GHz	Base Clock 2.6GHz
Boost Clock 4.3GHz	Boost Clock 3.5GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 256KB	L2 256KB
L3 12MB	L3 6MB

Memory

Type DDR4	Type DDR4·LPDDR3·DDR3L
Max Memory 128GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 2666MT/s	Speed 2133MT/s
Bandwidth 42.7GB/s	Bandwidth 34.1GB/s
Bandwidth Calculator Channels Transfer Rate2666MT/s Calculated Bandwidth 42.7GB/s	Bandwidth Calculator Channels Transfer Rate2133MT/s Calculated Bandwidth 34.1GB/s

Power & Thermals

TDP 65W	TDP 45W
cTDP-down -	cTDP-down 35W
Max Operating Temp 100°C Max	Max Operating Temp 100°C Max
Included Cooler 1	Included Cooler 0

Chipset Bus

Bus Type DMI	Bus Type DMI
Bus Config 4 lanes	Bus Config 4 lanes
Bus Speed 8GT/s	Bus Speed 8GT/s
Bus Bandwidth 4GB/s	Bus Bandwidth 4GB/s

Expansion

PCIe PCIe 3.0 x16 15.8GB/sBandwidth

PCIe PCIe 3.0 x16 15.8GB/sBandwidth

iGPU

iGPU UHD 630 1100MHz	iGPU HD 530 950MHz
Shaders 192	Shaders 192
Boost Clock 1.1GHz	Boost Clock 950MHz
Peak·FP32·FP16 422.4 GFLOPSFP16	Peak·FP32·FP16 364.8 GFLOPSFP32

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Skylake	Architecture Skylake
Family Core 10th Gen	Family Core 6th Gen
Branding	Branding
Codename Comet Lake-H Comet Lake-6CVariant	Codename Skylake-E Skylake-4C-GT2Variant
Market Segment Desktop	Market Segment Laptop
Release Date Apr 30, 2020	Release Date Jan 24, 2016

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 14nm+++	Fabrication Node 14nm
Die Size 150mm²	Die Size 122mm²
Transistor Count 2.5 Billion	Transistor Count 2.1 Billion
Transistor Density 17 MTr/mm²	Transistor Density 17 MTr/mm²

Images

No images available

No images available

Used In

Desktops Inspiron(ND3891, Early 2021)	Desktops -
All-in-Ones Envy 32(Early 2020)	All-in-Ones Surface Studio(Late 2016)

Competitors

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