CPUBoss Review Our evaluation of E5700 vs 7850

Performance

Benchmark performance using all cores

Passmark and GeekBench (32-bit)

Single-core Performance

Individual core benchmark performance

Passmark (Single Core)

Overclocking

How much speed can you get out of the processor?

Passmark (Overclocked), Unlocked, Maximum Overclocked Clock Speed (Air) and 2 more

Value

Are you paying a premium for performance?

Performance Per Dollar

No winner declared

Too close to call

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VS

Differences What are the advantages of each

Front view of Intel Pentium E5700

Reasons to consider the
Intel Pentium E5700

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Newer manufacturing process 45 nms vs 65 nms A newer manufacturing process allows for a more powerful, yet cooler running processor
More l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Much better performance per dollar 18.34 pt/$ vs 6.13 pt/$ Around 3x better performance per dollar
Higher clock speed 3 GHz vs 2.8 GHz More than 5% higher clock speed
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
Lower typical power consumption 52.81W vs 77.19W More than 30% lower typical power consumption
Better PassMark (Single core) score 1,234 vs 935 More than 30% better PassMark (Single core) score
Better PassMark score 1,753 vs 288 More than 6x better PassMark score
Marginally newer Jul, 2010 vs Apr, 2009 Release date over 1 years later
Lower annual home energy cost 15.66 $/year vs 22.89 $/year More than 30% lower annual home energy cost
Lower annual commercial energy cost 56.94 $/year vs 83.22 $/year More than 30% lower annual commercial energy cost
Front view of AMD Athlon X2 7850

Reasons to consider the
AMD Athlon X2 7850

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CPUBoss is not aware of any important advantages of the AMD Athlon X2 7850 vs the Intel Pentium E5700.

Benchmarks Real world tests of Pentium E5700 vs Athlon X2 7850

Specifications Full list of technical specs

summary

Pentium E5700  vs
Athlon X2 7850 
Clock speed 3 GHz 2.8 GHz
Cores Dual core Dual core
Socket type
LGA 775
AM2+
Is hyperthreaded No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction-set-extensions
MMX
SSE
SSE3
SSE2
Supplemental SSE3
SSE4a
3DNow!
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 65W 95W
Annual home energy cost 15.66 $/year 22.89 $/year
Annual commercial energy cost 56.94 $/year 83.22 $/year
Performance per watt 4.8 pt/W 3.22 pt/W
Typical power consumption 52.81W 77.19W

details

Pentium E5700  vs
Athlon X2 7850 
Architecture x86-64 x86-64
Threads 2 2
L2 cache 2 MB 1 MB
L2 cache per core 1 MB/core 0.5 MB/core
L3 cache 2 MB 2 MB
L3 cache per core 1 MB/core 1 MB/core
Manufacture process 45 nms 65 nms
Max CPUs 1 1
Voltage range 0.85 - 1.36V 1.05 - 1.33V
Operating temperature Unknown - 74.1°C Unknown - 73°C

gpu

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 E5700
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AMD Athlon X2 7850
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