CPUBoss Review Our evaluation of E5450 vs 5140 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

No winner declared

Too close to call

Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Intel Xeon E5450

CPUBoss Winner
Front view of Intel Xeon E5450

Differences What are the advantages of each

Front view of Intel Xeon E5450

Reasons to consider the
Intel Xeon E5450

Report a correction
Much more l2 cache 12 MB vs 4 MB 3x more l2 cache; more data can be stored in the l2 cache for quick access later
Much higher clock speed 3 GHz vs 2.33 GHz Around 30% higher clock speed
More cores 4 vs 2 Twice as many cores; run more applications at once
Much more l2 cache per core 3 MB/core vs 2 MB/core 50% more l2 cache per core
Much better overclocked clock speed (Air) 3.83 GHz vs 2.85 GHz Around 35% better overclocked clock speed (Air)
Newer manufacturing process 45 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More threads 4 vs 2 Twice as many threads
Significantly better overclocked clock speed (Water) 4.1 GHz vs 3.89 GHz More than 5% better overclocked clock speed (Water)
Newer Nov, 2007 vs Jun, 2006 Release date over 1 years later
Front view of Intel Xeon 5140

Reasons to consider the
Intel Xeon 5140

Report a correction
Lower typical power consumption 52.81W vs 65W Around 20% lower typical power consumption
Lower annual commercial energy cost 56.94 $/year vs 70.08 $/year Around 20% lower annual commercial energy cost
Lower annual home energy cost 15.66 $/year vs 19.27 $/year Around 20% lower annual home energy cost

Benchmarks Real world tests of Xeon E5450 vs 5140

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E5450
6,390
Xeon 5140
3,990

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon E5450
1,619
Xeon 5140
1,256

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5450
128,600 MB/s
Xeon 5140
99,100 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon E5450
5,457
Xeon 5140
2,326

GeekBench

Xeon E5450
6,298
Xeon 5140
2,590

PassMark Data courtesy Passmark

Xeon E5450
4,244
Xeon 5140
1,639

PassMark (Single Core)

Xeon E5450
1,270
Xeon 5140
891

Specifications Full list of technical specs

summary

Xeon E5450  vs
5140 
Clock speed 3 GHz 2.33 GHz
Cores Quad core Dual core
Socket type
LGA 771

features

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

power consumption

TDP 80W 65W
Annual home energy cost 19.27 $/year 15.66 $/year
Annual commercial energy cost 70.08 $/year 56.94 $/year
Performance per watt 2.1 pt/W 1.67 pt/W
Typical power consumption 65W 52.81W

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 1,333 MHz 1,333 MHz

details

Xeon E5450  vs
5140 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 12 MB 4 MB
L2 cache per core 3 MB/core 2 MB/core
Manufacture process 45 nm 65 nm
Transistor count 820,000,000 291,000,000
Max CPUs 2 2
Clock multiplier 9 7
Voltage range 0.85 - 1.35V 1 - 1.5V
Operating temperature Unknown - 67°C Unknown - 65°C

overclocking

Overclocked clock speed 3.83 GHz 2.85 GHz
Overclocked clock speed (Water) 4.1 GHz 3.89 GHz
Overclocked clock speed (Air) 3.83 GHz 2.85 GHz

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A
Intel Xeon E5450
Report a correction
Intel Xeon 5140
Report a correction

Comments

comments powered by Disqus