CPUBoss Review Our evaluation of X5482 vs L5430 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

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VS
Front view of Intel Xeon L5430

Intel Xeon L5430

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Xeon X5482

Reasons to consider the
Intel Xeon X5482

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Much higher clock speed 3.2 GHz vs 2.66 GHz More than 20% higher clock speed
Front view of Intel Xeon L5430

Reasons to consider the
Intel Xeon L5430

Report a correction
Much lower typical power consumption 40.63W vs 121.88W 3x lower typical power consumption
Much better overclocked clock speed (Water) 4.1 GHz vs 3.2 GHz Around 30% better overclocked clock speed (Water)
Much lower annual commercial energy cost 43.8 $/year vs 131.4 $/year 3x lower annual commercial energy cost
Much lower annual home energy cost 12.04 $/year vs 36.13 $/year 3x lower annual home energy cost
Newer Sep, 2008 vs Nov, 2007 Release date 10 months later

Benchmarks Real world tests of Xeon X5482 vs L5430

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon X5482
12,036
Xeon L5430
9,584

GeekBench 3 (Single core) Data courtesy Primate Labs

Xeon X5482
1,737
Xeon L5430
1,384

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon X5482
130,100 MB/s
Xeon L5430
112.9 MB/s

PassMark Data courtesy Passmark

Xeon X5482
4,586
Xeon L5430
3,819

PassMark (Single Core)

Xeon X5482
1,367
Xeon L5430
1,146

Specifications Full list of technical specs

summary

Xeon X5482  vs
L5430 
Clock speed 3.2 GHz 2.66 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 50W
Annual home energy cost 36.13 $/year 12.04 $/year
Annual commercial energy cost 131.4 $/year 43.8 $/year
Performance per watt 1.39 pt/W 2.68 pt/W
Typical power consumption 121.88W 40.63W

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 1,600 MHz 1,333 MHz

details

Xeon X5482  vs
L5430 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 12 MB 12 MB
L2 cache per core 3 MB/core 3 MB/core
Manufacture process 45 nm 45 nm
Transistor count 820,000,000 820,000,000
Max CPUs 2 2
Clock multiplier 6 8
Voltage range 0.85 - 1.35V 0.85 - 1.35V
Operating temperature Unknown - 63°C Unknown - 57°C

overclocking

Overclocked clock speed 3.43 GHz 3.44 GHz
Overclocked clock speed (Water) 3.2 GHz 4.1 GHz
Overclocked clock speed (Air) 3.43 GHz 3.44 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 X5482
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Intel Xeon L5430
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