CPUBoss Review Our evaluation of 2450M vs 450 among all CPUs

Performance

Benchmark performance using all cores
Core i5 2450M
3.6
E 450
3.3
Core i3 3217U
3.5
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance
Core i5 2450M
7.3
E 450
5.1
Core i3 3217U
5.8
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics
Core i5 2450M
n.d.
E 450
0.0
Core i3 3217U
2.5
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing
Core i5 2450M
5.7
E 450
5.8
Core i3 3217U
6.3
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?
Core i5 2450M
5.5
E 450
5.6
Core i3 3217U
5.9
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?
Core i5 2450M
n.d.
E 450
n.d.
Core i3 3217U
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more
7.5

CPUBoss Score

Combination of all six facets
Core i5 2450M
7.5
E 450
6.2
Core i3 3217U
7.0

Winner
Intel Core i5 2450M 

CPUBoss recommends the Intel Core i5 2450M  based on its performance and single-core performance.

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VS

Intel Core i5 2450M

Front view of Intel Core i5 2450M
Front view of AMD E 450

AMD E 450

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Differences What are the advantages of each

Front view of Intel Core i5 2450M

Reasons to consider the
Intel Core i5 2450M

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Much better 3DMark06 CPU score 41.8 vs 18.4 More than 2.2x better 3DMark06 CPU score
Much higher turbo clock speed 3.1 GHz vs None Compared to all cpus, 3.1 GHz turbo clock speed is just OK
Much better geekbench 2 (32-bit) score 4,557 vs 1,056 More than 4.2x better geekbench 2 (32-bit) score
Significantly higher clock speed 2.5 GHz vs 1.65 GHz More than 50% higher clock speed
Much better turbo clock speed 1,300 MHz vs 600 MHz Around 2.2x better turbo clock speed
Much better performance per watt 19.45 pt/W vs 2.98 pt/W More than 6.5x better performance per watt
Significantly newer manufacturing process 32 nm vs 40 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better geekbench 3 Multi-Core score 4,752 vs 1,127 Around 4.2x better geekbench 3 Multi-Core score
Significantly better PassMark (Single core) score 1,403 vs 431 More than 3.2x better PassMark (Single core) score
Much more l3 cache per core 1.5 MB/core vs 0.25 MB/core 6x more l3 cache per core
Higher GPU clock speed 650 MHz vs 508 MHz Around 30% higher GPU clock speed
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
Higher Maximum operating temperature 100 °C vs 90 °C More than 10% higher Maximum operating temperature
More threads 4 vs 2 Twice as many threads
Newer Jan, 2012 vs Aug, 2011 Release date 4 months later
Front view of AMD E 450

Reasons to consider the
AMD E 450

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Lower typical power consumption 14.63W vs 28.44W Around 50% lower typical power consumption
Lower annual home energy cost 4.34 $/year vs 8.43 $/year Around 50% lower annual home energy cost
Lower annual commercial energy cost 15.77 $/year vs 30.66 $/year Around 50% lower annual commercial energy cost

Benchmarks Real world tests of Core i5 2450M vs E 450

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i5 2450M
2,162
E 450
1,112

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i5 2450M
4,752
E 450
1,127

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i5 2450M
2,246
E 450
642

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 2450M
1,980,000 MB/s
E 450
53,200 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Core i5 2450M
4,557
E 450
1,056

GeekBench (64-bit) Data courtesy Primate Labs

Core i5 2450M
5,122
E 450
1,181

PassMark Data courtesy Passmark

Core i5 2450M
3,403
E 450
770

PassMark (Single Core)

Core i5 2450M
1,403
E 450
431

Specifications Full list of technical specs

summary

 Core i5 2450M  vs
E 450 
Clock speed 2.5 GHz 1.65 GHz
Turbo clock speed 3.1 GHz None
Cores Dual core Dual core
Socket type
rPGA 988B
BGA 1023
Super 7
Is unlocked No No

features
Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
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
DDR3-1333
DDR3-1066
DDR3

details

 Core i5 2450M  vs
E 450 
Threads 4 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 3 MB 0.5 MB
L3 cache per core 1.5 MB/core 0.25 MB/core
Manufacture process 32 nm 40 nm
Max CPUs 1 1
Clock multiplier 25 25
Operating temperature Unknown - 100°C Unknown - 90°C

integrated graphics
GPU GPU GPU
Label Intel® HD Graphics 3000 Radeon™ HD 6320
GPU clock speed 650 MHz 508 MHz
Turbo clock speed 1,300 MHz 600 MHz

power consumption
TDP 35W 18W
Annual home energy cost 8.43 $/year 4.34 $/year
Annual commercial energy cost 30.66 $/year 15.77 $/year
Performance per watt 19.45 pt/W 2.98 pt/W
Typical power consumption 28.44W 14.63W
Intel Core i5 2450M
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AMD E 450
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