CPUBoss Review Our evaluation of X5365 vs E5450 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

5.3

CPUBoss Score

Combination of all six facets

Winner
Intel Xeon E5450 

CPUBoss recommends the Intel Xeon E5450  based on its performance, single-core performance, cost to run and value.

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VS
Front view of Intel Xeon E5450

Intel Xeon E5450

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Xeon X5365

Reasons to consider the
Intel Xeon X5365

Report a correction

CPUBoss is not aware of any important advantages of the X5365 vs the E5450.

Front view of Intel Xeon E5450

Reasons to consider the
Intel Xeon E5450

Report a correction
Much better performance per dollar 3.77 pt/$ vs 0.95 pt/$ Around 4x better performance per dollar
Much newer manufacturing process 45 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much lower typical power consumption 65W vs 121.88W More than 45% lower typical power consumption
Much lower annual commercial energy cost 70.08 $/year vs 131.4 $/year More than 45% lower annual commercial energy cost
Much lower annual home energy cost 19.27 $/year vs 36.13 $/year More than 45% lower annual home energy cost
Better overclocked clock speed (Air) 3.84 GHz vs 3.4 GHz Around 15% better overclocked clock speed (Air)
Better performance per watt 2.1 pt/W vs 1.22 pt/W Around 75% better performance per watt
Better PassMark score 4,244 vs 3,491 More than 20% better PassMark score
Much better overclocked clock speed (Water) 4.22 GHz vs 3 GHz More than 40% better overclocked clock speed (Water)
Newer Nov, 2007 vs Aug, 2007 Release date 3 months later

Benchmarks Real world tests of Xeon X5365 vs E5450

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon X5365
10,747
Xeon E5450
6,390

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon X5365
1,565
Xeon E5450
1,619

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon X5365
121,300 MB/s
Xeon E5450
128,600 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon X5365
4,944
Xeon E5450
5,457

GeekBench

Xeon X5365
4,944
Xeon E5450
6,298

PassMark Data courtesy Passmark

Xeon X5365
3,491
Xeon E5450
4,244

PassMark (Single Core)

Xeon X5365
1,169
Xeon E5450
1,270

Specifications Full list of technical specs

summary

Xeon X5365  vs
E5450 
Clock speed 3 GHz 3 GHz
Cores Quad core Quad 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 150W 80W
Annual home energy cost 36.13 $/year 19.27 $/year
Annual commercial energy cost 131.4 $/year 70.08 $/year
Performance per watt 1.22 pt/W 2.1 pt/W
Typical power consumption 121.88W 65W

bus

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

details

Xeon X5365  vs
E5450 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 8 MB 12 MB
L2 cache per core 2 MB/core 3 MB/core
Manufacture process 65 nm 45 nm
Transistor count 582,000,000 820,000,000
Max CPUs 2 2
Clock multiplier 9 9
Voltage range 1 - 1.5V 0.85 - 1.35V
Operating temperature Unknown - 63°C Unknown - 67°C

overclocking

Overclocked clock speed 3.4 GHz 3.84 GHz
Overclocked clock speed (Water) 3 GHz 4.22 GHz
Overclocked clock speed (Air) 3.4 GHz 3.84 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 X5365
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Intel Xeon E5450
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