Intel Core i5-4570R vs Intel Core i5-5250U Full Specs

Summary

4 Cores 4 Threads 2.7GHz	2 Cores 4 Threads 1.6GHz
TDP 65W	TDP 15W
Bandwidth 25.6GB/s DDR3·DDR3L	Bandwidth 29.9GB/s LPDDR3·DDR3L
iGPU Iris Pro 5200 1150MHz	iGPU HD 6000 950MHz
Peak·FP32·FP16 736 GFLOPSFP32	Peak·FP32·FP16 1.46 TFLOPSFP16
Socket BGA 1364	Socket BGA 1168

Core Config

4 Cores	2 Cores
4 Threads	4 Threads

Clocks

Base Clock 2.7GHz	Base Clock 1.6GHz
Boost Clock 3.2GHz	Boost Clock 2.7GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 256KB	L2 256KB
L3 4MB	L3 3MB
L4 Cache 128MB	L4 Cache -

Memory

Type DDR3·DDR3L	Type LPDDR3·DDR3L
Max Memory 32GB	Max Memory 16GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 1600MT/s	Speed 1866MT/s
Bandwidth 25.6GB/s	Bandwidth 29.9GB/s
Bandwidth Calculator Channels Transfer Rate1600MT/s UC·Spec·OC 25.6GB/s	Bandwidth Calculator Channels Transfer Rate1866MT/s UC·Spec·OC 29.9GB/s

Power & Thermals

TDP 65W	TDP 15W
Max Operating Temp -	Max Operating Temp 105°C Max
Included Cooler -	Included Cooler 0

Chipset Bus

Bus Type DMI	Bus Type DMI
Bus Config 4 lanes	Bus Config 4 lanes
Bus Speed 5GT/s	Bus Speed 5GT/s
Bus Bandwidth 2.5GB/s	Bus Bandwidth 2.5GB/s

Expansion

PCIe PCIe 3.0 x16 15.8GB/sBandwidth

PCIe PCIe 2.0 x12 6GB/sBandwidth

iGPU

iGPU Iris Pro 5200 1150MHz	iGPU HD 6000 950MHz
Shaders 320	Shaders 384
Boost Clock 1.15GHz	Boost Clock 950MHz
Peak·FP32·FP16 736 GFLOPSFP32	Peak·FP32·FP16 1.46 TFLOPSFP16

Controller

Controller Model -	Controller Model 9 Series U+
Codename -	Codename Wildcat Point-LP
PCIe -	PCIe -

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Haswell	Architecture Broadwell
Family Core 4th Gen	Family Core 5th Gen
Branding	Branding
Codename Crystalwell -	Codename Broadwell-U Broadwell-2C-GT3Variant
Market Segment Desktop	Market Segment Laptop
Release Date Jun 1, 2013	Release Date Jan 1, 2015

Fabrication

Foundry Intel	Foundry Intel
Other Foundries InteleDRAM -	Other Foundries - IntelPCH
Fabrication Node 22nm 22nmeDRAM -	Fabrication Node 14nm - 22nmPCH
Die Size 260mm² 77mm²eDRAM -	Die Size 133mm² - 52mm²PCH
Transistor Count 1.7 Billion	Transistor Count 1.9 Billion
Transistor Density 7 MTr/mm²	Transistor Density 14 MTr/mm²

Images

Used In

Laptops -	Laptops MacBook Air 11(Early 2015)MacBook Air 13(Early 2015)
All-in-Ones iMac 21.5(Late 2013)	All-in-Ones iMac 21.5(Late 2015)

Competitors

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