Intel Core i5-8257U vs Intel Core i5-8365U Full Specs

Summary

4 Cores 8 Threads 1.4GHz	4 Cores 8 Threads 1.6GHz
TDP 15W	TDP 15W
Bandwidth 42.7GB/s DDR4·LPDDR3	Bandwidth 38.4GB/s DDR4·LPDDR3
iGPU Iris Plus 645 1050MHz	iGPU UHD 620 1100MHz
Peak·FP32·FP16 806.4 GFLOPSFP16	Peak·FP32·FP16 422.4 GFLOPSFP16
Socket BGA 1528	Socket BGA 1528

Highlights

Geekbench 6 Single

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

Core i5-8257U1,183

x1

Core i5-8365U1,260

x1.07

Show Top Score

Core Config

4 Cores	4 Cores
8 Threads	8 Threads

Clocks

Base Clock 1.4GHz	Base Clock 1.6GHz
Boost Clock 3.9GHz	Boost Clock 4.1GHz
Overclocking Locked	Overclocking Locked

Cache

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

Memory

Type DDR4·LPDDR3	Type DDR4·LPDDR3
Max Memory 64GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 2666MT/s	Speed 2400MT/s
Bandwidth 42.7GB/s	Bandwidth 38.4GB/s
Bandwidth Calculator Channels Transfer Rate2666MT/s Calculated Bandwidth 42.7GB/s	Bandwidth Calculator Channels Transfer Rate2400MT/s Calculated Bandwidth 38.4GB/s

Power & Thermals

TDP 15W	TDP 15W
cTDP-down -	cTDP-down 10W
cTDP-up -	cTDP-up 25W
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 x16 15.8GB/sBandwidth

iGPU

iGPU Iris Plus 645 1050MHz	iGPU UHD 620 1100MHz
Shaders 384	Shaders 192
Boost Clock 1.05GHz	Boost Clock 1.1GHz
Peak·FP32·FP16 806.4 GFLOPSFP16	Peak·FP32·FP16 422.4 GFLOPSFP16

Controller

Controller Model 300 Series U+	Controller Model -
Codename Coffee 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 Coffee Lake-U Coffee Lake-4C-GT3Variant	Codename Whiskey Lake-U Whiskey Lake-4CVariant
Market Segment Laptop	Market Segment Laptop
Release Date Apr 5, 2018	Release Date Aug 28, 2018

Fabrication

Foundry Intel	Foundry Intel
Other Foundries InteleDRAM IntelPCH	Other Foundries -
Fabrication Node 14nm++ 14nmeDRAM 14nmPCH	Fabrication Node 14nm+ - -
Die Size 148mm² 63mm²eDRAM 37mm²PCH	Die Size 123mm² - -
Transistor Count 2.5 Billion	Transistor Count 2.1 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

IntelCore i5-8257U vs CPU AMDRyzen AI 5 PRO 340 IntelCore i5-8257U vs CPU AMDRyzen AI 5 340 IntelCore i5-8257U vs CPU AMDRyzen 3 210 Show 12 more

IntelCore i5-8365U vs CPU AMDRyzen AI 5 PRO 340 IntelCore i5-8365U vs CPU AMDRyzen AI 5 340 IntelCore i5-8365U vs CPU AMDRyzen 3 210 Show 12 more