Intel Core i5-8257U vs Intel Core i5-8310Y Full Specs

Summary

4 Cores 8 Threads 1.4GHz	2 Cores 4 Threads 1.6GHz
TDP 15W	TDP 7W
Bandwidth 42.7GB/s DDR4·LPDDR3	Bandwidth 29.9GB/s LPDDR3·DDR3L
iGPU Iris Plus 645 1050MHz	iGPU UHD 617 1050MHz
Peak·FP32·FP16 806.4 GFLOPSFP16	Peak·FP32·FP16 403.2 GFLOPSFP16
Socket BGA 1528	Socket BGA 1515

Highlights

Geekbench 6 Single

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

Core i5-8257U1,183

x1.22

Core i5-8310Y972

x1

Show Top Score

Core Config

4 Cores	2 Cores
8 Threads	4 Threads

Clocks

Base Clock 1.4GHz	Base Clock 1.6GHz
Boost Clock 3.9GHz	Boost Clock 3.9GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 256KB	L2 256KB
L3 6MB	L3 4MB
L4 Cache 128MB	L4 Cache -

Memory

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

Power & Thermals

TDP 15W	TDP 7W
Max Operating Temp 100°C Max	Max Operating Temp 100°C Max

Chipset Bus

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

Expansion

PCIe PCIe 3.0 x16 15.8GB/sBandwidth

PCIe PCIe 3.0 x10 9.8GB/sBandwidth

iGPU

iGPU Iris Plus 645 1050MHz	iGPU UHD 617 1050MHz
Shaders 384	Shaders 192
Boost Clock 1.05GHz	Boost Clock 1.05GHz
Peak·FP32·FP16 806.4 GFLOPSFP16	Peak·FP32·FP16 403.2 GFLOPSFP16

Controller

Controller Model 300 Series U+	Controller Model 300 Series Y+
Codename Coffee Lake	Codename Amber Lake
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 Coffee Lake-U Coffee Lake-4C-GT3Variant	Codename Amber Lake-Y Amber Lake-2CVariant
Market Segment Laptop	Market Segment Laptop
Release Date Apr 5, 2018	Release Date Aug 30, 2018

Fabrication

Foundry Intel	Foundry Intel
Other Foundries InteleDRAM IntelPCH	Other Foundries - IntelPCH
Fabrication Node 14nm++ 14nmeDRAM 14nmPCH	Fabrication Node 14nm++ - 22nmPCH
Die Size 148mm² 63mm²eDRAM 37mm²PCH	Die Size 103mm² - 52mm²PCH
Transistor Count 2.5 Billion	Transistor Count 1.8 Billion
Transistor Density 17 MTr/mm²	Transistor Density 17 MTr/mm²

Images

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Used In

Laptops MacBook Pro 13(Two Ports, Mid 2019)MacBook Pro 13(Two Ports, Mid 2020)

Laptops -

Competitors

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IntelCore i5-8310Y vs CPU AMDRyzen AI 5 PRO 340 IntelCore i5-8310Y vs CPU AMDRyzen AI 5 340 IntelCore i5-8310Y vs CPU AMDRyzen AI 7 PRO 350 Show 12 more