CPUBoss Review Our evaluation of E5800 vs 1222 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

Intel Pentium E5800

CPUBoss Winner
Front view of Intel Pentium E5800

Differences What are the advantages of each

Front view of Intel Pentium E5800

Reasons to consider the
Intel Pentium E5800

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Much newer manufacturing process 45 nm vs 90 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly lower typical power consumption 52.81W vs 83.69W More than 35% lower typical power consumption
Higher clock speed 3.2 GHz vs 3 GHz More than 5% higher clock speed
Significantly better overclocked clock speed (Air) 4.19 GHz vs 3 GHz Around 40% better overclocked clock speed (Air)
Significantly higher Maximum operating temperature 74.1 °C vs 55 °C Around 35% higher Maximum operating temperature
Newer Nov, 2010 vs Aug, 2007 Release date over 3 years later
Better geekbench 3 single core score 1,616 vs 1,238 More than 30% better geekbench 3 single core score
Better geekbench 3 Multi-Core score 2,954 vs 2,274 Around 30% better geekbench 3 Multi-Core score
Better performance per watt 2.02 pt/W vs 0.65 pt/W More than 3x better performance per watt
Significantly better overclocked clock speed (Water) 4.36 GHz vs 3 GHz More than 45% better overclocked clock speed (Water)
Significantly lower annual commercial energy cost 56.94 $/year vs 90.23 $/year More than 35% lower annual commercial energy cost
Significantly lower annual home energy cost 15.66 $/year vs 24.81 $/year More than 35% lower annual home energy cost
Front view of AMD Opteron 1222

Reasons to consider the
AMD Opteron 1222

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CPUBoss is not aware of any important advantages of the AMD Opteron 1222 vs the Intel Pentium E5800.

Benchmarks Real world tests of Pentium E5800 vs Opteron 1222

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Pentium E5800
134,800 MB/s
Opteron 1222
81.3 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium E5800  vs
Opteron 1222 
Clock speed 3.2 GHz 3 GHz
Cores Dual core Dual core
Socket type
LGA 775
AM2

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE3
SSE
3DNow!
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 65W 103W
Annual home energy cost 15.66 $/year 24.81 $/year
Annual commercial energy cost 56.94 $/year 90.23 $/year
Performance per watt 2.02 pt/W 0.65 pt/W
Typical power consumption 52.81W 83.69W

details

Pentium E5800  vs
Opteron 1222 
Threads 2 2
L2 cache 2 MB 2 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 45 nm 90 nm
Max CPUs 1 1
Clock multiplier 16 15
Voltage range 0.85 - 1.36V 1 - UnknownV
Operating temperature Unknown - 74.1°C 0 - 55°C

overclocking

Overclocked clock speed 4.19 GHz 3 GHz
Overclocked clock speed (Water) 4.36 GHz 3 GHz
Overclocked clock speed (Air) 4.19 GHz 3 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 Pentium E5800
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AMD Opteron 1222
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