Intel Core i5-8310Y vs Intel Core i5-8400H Full Specs

Summary

2 Cores 4 Threads 1.6GHz	4 Cores 8 Threads 2.5GHz
TDP 7W	TDP 45W
Bandwidth 29.9GB/s LPDDR3·DDR3L	Bandwidth 42.7GB/s DDR4·LPDDR3
iGPU UHD 617 1050MHz	iGPU UHD 630 1050MHz
Peak·FP32·FP16 403.2 GFLOPSFP16	Peak·FP32·FP16 403.2 GFLOPSFP16
Socket BGA 1515	Socket BGA 1440

Highlights

Geekbench 6 Single

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

Core i5-8310Y972

x1

Core i5-8400H1,316

x1.35

Show Top Score

Core Config

2 Cores	4 Cores
4 Threads	8 Threads

Clocks

Base Clock 1.6GHz	Base Clock 2.5GHz
Boost Clock 3.9GHz	Boost Clock 4.2GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 256KB	L2 256KB
L3 4MB	L3 8MB

Memory

Type LPDDR3·DDR3L	Type DDR4·LPDDR3
Max Memory 16GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 1866MT/s	Speed 2666MT/s
Bandwidth 29.9GB/s	Bandwidth 42.7GB/s
Bandwidth Calculator Channels Transfer Rate1866MT/s Calculated Bandwidth 29.9GB/s	Bandwidth Calculator Channels Transfer Rate2666MT/s Calculated Bandwidth 42.7GB/s

Power & Thermals

TDP 7W	TDP 45W
cTDP-down -	cTDP-down 35W
Max Operating Temp 100°C Max	Max Operating Temp 100°C Max

Chipset Bus

Bus Type OPI	Bus Type DMI
Bus Config 4 lanes	Bus Config 4 lanes
Bus Speed 4GT/s	Bus Speed 8GT/s
Bus Bandwidth 2GB/s	Bus Bandwidth 4GB/s

Expansion

PCIe PCIe 3.0 x10 9.8GB/sBandwidth

PCIe PCIe 3.0 x16 15.8GB/sBandwidth

iGPU

iGPU UHD 617 1050MHz	iGPU UHD 630 1050MHz
Shaders 192	Shaders 192
Boost Clock 1.05GHz	Boost Clock 1.05GHz
Peak·FP32·FP16 403.2 GFLOPSFP16	Peak·FP32·FP16 403.2 GFLOPSFP16

Controller

Controller Model 300 Series Y+	Controller Model -
Codename Amber Lake	Codename -
PCIe -	PCIe -

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Skylake	Architecture Skylake
Family Core 8th Gen	Family Core 8th Gen
Branding	Branding
Codename Amber Lake-Y Amber Lake-2CVariant	Codename Coffee Lake-B Coffee Lake-4C-GT2Variant
Market Segment Laptop	Market Segment Laptop
Release Date Aug 30, 2018	Release Date Apr 5, 2018

Fabrication

Foundry Intel	Foundry Intel
Other Foundries IntelPCH	Other Foundries -
Fabrication Node 14nm++ 22nmPCH	Fabrication Node 14nm++ -
Die Size 103mm² 52mm²PCH	Die Size 126mm² -
Transistor Count 1.8 Billion	Transistor Count 2.1 Billion
Transistor Density 17 MTr/mm²	Transistor Density 17 MTr/mm²

Images

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Competitors

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