CPUBoss Review Our evaluation of 4005U vs 240 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

7.5

CPUBoss Score

Combination of all six facets

Winner
Intel Core i3 4005U 

CPUBoss recommends the Intel Core i3 4005U  based on its performance, single-core performance and power consumption.

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VS

Intel Core i3 4005U

CPUBoss Winner
Front view of Intel Core i3 4005U

Differences What are the advantages of each

Front view of Intel Core i3 4005U

Reasons to consider the
Intel Core i3 4005U

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Much better 3DMark06 CPU score 29.9 vs 22.9 More than 30% better 3DMark06 CPU score
Much better geekbench 2 (32-bit) score 3,271 vs 508 Around 6.5x better geekbench 2 (32-bit) score
Much better performance per watt 28.25 pt/W vs 1.81 pt/W More than 15.5x better performance per watt
Much newer manufacturing process 22 nm vs 40 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better turbo clock speed 950 MHz vs 500 MHz 90% better turbo clock speed
Much better CompuBench 1.5 ocean surface simulation score 132.16 fps vs 11.46 fps More than 11.5x better CompuBench 1.5 ocean surface simulation score
Higher clock speed 1.7 GHz vs 1.5 GHz Around 15% higher clock speed
Significantly better geekbench 3 single core score 1,628 vs 522 More than 3x better geekbench 3 single core score
More l3 cache 3 MB vs 0.5 MB 6x more l3 cache; more data can be stored in the l3 cache for quick access later
Significantly more l3 cache per core 1.5 MB/core vs 0.5 MB/core 3x more l3 cache per core
Better PassMark score 2,457 vs 321 Around 7.8x better PassMark score
More threads 4 vs 1 3 more threads
Newer Jul, 2013 vs Jan, 2011 Release date over 2 years later
More cores 2 vs 1 Twice as many cores; run more applications at once
Front view of AMD E 240

Reasons to consider the
AMD E 240

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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 higher GPU clock speed 500 MHz vs 200 MHz 2.5x higher GPU clock speed
Much more l2 cache per core 1 MB/core vs 0.25 MB/core 4x more l2 cache per core

Benchmarks Real world tests of Core i3 4005U vs E 240

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Core i3 4005U
132.16 fps
E 240
11.46 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

E 240
513

GeekBench 3 (Single core) Data courtesy Primate Labs

E 240
522

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i3 4005U
2,180,000 MB/s
E 240
45,800 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

E 240
508

GeekBench

E 240
929

PassMark Data courtesy Passmark

E 240
321

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i3 4005U  vs
E 240 
Clock speed 1.7 GHz 1.5 GHz
Cores Dual core Single core
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
AVX
SSE3
SSE
AMD64
SSE4.1
SSE4.2
AMD-V
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1066
DDR3

details

Core i3 4005U  vs
E 240 
Threads 4 1
L2 cache 0.5 MB 1 MB
L2 cache per core 0.25 MB/core 1 MB/core
L3 cache 3 MB 0.5 MB
L3 cache per core 1.5 MB/core 0.5 MB/core
Manufacture process 22 nm 40 nm
Max CPUs 1 1
Clock multiplier 17 5

integrated graphics

GPU GPU GPU
Label HD 4400 series Radeon™ HD 6310
GPU clock speed 200 MHz 500 MHz
Turbo clock speed 950 MHz 500 MHz

power consumption

TDP 15W 18W
Annual home energy cost 3.61 $/year 4.34 $/year
Annual commercial energy cost 13.14 $/year 15.77 $/year
Performance per watt 28.25 pt/W 1.81 pt/W
Typical power consumption 12.19W 14.63W
Intel Core i3 4005U
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AMD E 240
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