CPUBoss Review Our evaluation of 5257U vs 4570R among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

8.6

CPUBoss Score

Combination of all six facets

Winner
Intel Core i5 4570R 

CPUBoss recommends the Intel Core i5 4570R  based on its performance and single-core performance.

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Front view of Intel Core i5 4570R

Intel Core i5 4570R

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Core i5 5257U

Reasons to consider the
Intel Core i5 5257U

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Much newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better performance per watt 37.63 pt/W vs 17.18 pt/W Around 2.2x better performance per watt
Much lower typical power consumption 22.75W vs 52.81W 2.3x lower typical power consumption
Higher GPU clock speed 300 MHz vs 200 MHz 50% higher GPU clock speed
More l3 cache per core 1.5 MB/core vs 1 MB/core 50% more l3 cache per core
Newer Jan, 2015 vs Apr, 2013 Release date over 1 years later
Much lower annual commercial energy cost 24.53 $/year vs 56.94 $/year 2.3x lower annual commercial energy cost
Much lower annual home energy cost 6.75 $/year vs 15.66 $/year 2.3x lower annual home energy cost
Front view of Intel Core i5 4570R

Reasons to consider the
Intel Core i5 4570R

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More l2 cache 1 MB vs 0.5 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much better performance per dollar 4.38 pt/$ vs 3.34 pt/$ More than 30% better performance per dollar
Better turbo clock speed 1,150 MHz vs 1,050 MHz Around 10% better turbo clock speed
More cores 4 vs 2 Twice as many cores; run more applications at once
Better CompuBench 1.5 ocean surface simulation score 227.55 fps vs 198.12 fps Around 15% better CompuBench 1.5 ocean surface simulation score
Better PassMark score 6,649 vs 4,389 More than 50% better PassMark score
Better PassMark (Single core) score 1,864 vs 1,708 Around 10% better PassMark (Single core) score

Benchmarks Real world tests of Core i5 5257U vs 4570R

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i5 5257U
54.21 mHash/s
Core i5 4570R
19.06 mHash/s

CompuBench 1.5 (Face detection)

Core i5 5257U
20.24 mPixels/s
Core i5 4570R
13.73 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i5 5257U
1.53 fps
Core i5 4570R
2.2 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 5257U
3,910,000 MB/s
Core i5 4570R
4,230,000 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i5 5257U  vs
4570R 
Clock speed 2.7 GHz 2.7 GHz
Turbo clock speed 3.1 GHz 3.2 GHz
Cores Dual core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 28W 65W
Annual home energy cost 6.75 $/year 15.66 $/year
Annual commercial energy cost 24.53 $/year 56.94 $/year
Performance per watt 37.63 pt/W 17.18 pt/W
Typical power consumption 22.75W 52.81W

bus

Architecture DMI 2.0 DMI 2.0
Number of links 1 0
Transfer rate 5,000 MT/s 5,000 MT/s

details

Core i5 5257U  vs
4570R 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 0.5 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 3 MB 4 MB
L3 cache per core 1.5 MB/core 1 MB/core
Manufacture process 14 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 3.1 GHz 3.19 GHz
Overclocked clock speed (Water) 2.7 GHz 2.7 GHz
Overclocked clock speed (Air) 3.1 GHz 3.19 GHz

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Graphics 6100 Intel® Iris™ Pro Graphics 5200
Number of displays supported 3 3
GPU clock speed 300 MHz 200 MHz
Turbo clock speed 1,050 MHz 1,150 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3
Channels Dual Channel Dual Channel
Maximum bandwidth 25,600 MB/s 12,800 MB/s
Maximum memory size 16,384 MB 32,768 MB
Intel Core i5 5257U
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Intel Core i5 4570R
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