CPUBoss Review Our evaluation of 4800MQ vs 8439 SE 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

8.8

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 4800MQ 

CPUBoss recommends the Intel Core i7 4800MQ  based on its performance, single-core performance and power consumption.

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VS

Differences What are the advantages of each

Front view of Intel Core i7 4800MQ

Reasons to consider the
Intel Core i7 4800MQ

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Much newer manufacturing process 22 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better performance per watt 17.18 pt/W vs 2.23 pt/W Around 7.8x better performance per watt
Much lower typical power consumption 38.19W vs 85.31W 2.2x lower typical power consumption
Much higher Maximum operating temperature 100 °C vs 55 °C More than 80% higher Maximum operating temperature
Much better PassMark (Single core) score 1,988 vs 908 Around 2.2x better PassMark (Single core) score
Significantly better PassMark score 8,493 vs 3,813 Around 2.2x better PassMark score
Better overclocked clock speed (Air) 3.87 GHz vs 3.1 GHz Around 25% better overclocked clock speed (Air)
Newer Apr, 2013 vs Jul, 2009 Release date over 3 years later
More l3 cache per core 1.5 MB/core vs 1 MB/core 50% more l3 cache per core
Much lower annual home energy cost 11.32 $/year vs 25.29 $/year 2.2x lower annual home energy cost
Much lower annual commercial energy cost 41.17 $/year vs 91.98 $/year 2.2x lower annual commercial energy cost
More threads 8 vs 6 2 more threads
Front view of AMD Opteron 8439 SE

Reasons to consider the
AMD Opteron 8439 SE

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Much more l2 cache 3 MB vs 1 MB 3x more l2 cache; more data can be stored in the l2 cache for quick access later
Supports more CPUs in SMP configuration 8 vs 1 7 supports more CPUs in SMP configuration
More cores 6 vs 4 2 more cores; run more applications at once
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core

Benchmarks Real world tests of Core i7 4800MQ vs Opteron 8439 SE

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

Core i7 4800MQ
4,140,000 MB/s
Opteron 8439 SE
111,800 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 4800MQ  vs
Opteron 8439 SE 
Clock speed 2.7 GHz 2.8 GHz
Cores Quad core Hexa core
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
3DNow!
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 47W 105W
Annual home energy cost 11.32 $/year 25.29 $/year
Annual commercial energy cost 41.17 $/year 91.98 $/year
Performance per watt 17.18 pt/W 2.23 pt/W
Typical power consumption 38.19W 85.31W

details

Core i7 4800MQ  vs
Opteron 8439 SE 
Threads 8 6
L2 cache 1 MB 3 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
L3 cache 6 MB 6 MB
L3 cache per core 1.5 MB/core 1 MB/core
Manufacture process 22 nm 45 nm
Max CPUs 1 8
Operating temperature Unknown - 100°C 0 - 55°C

overclocking

Overclocked clock speed 3.87 GHz 3.1 GHz
Overclocked clock speed (Water) 2.7 GHz 2.8 GHz
Overclocked clock speed (Air) 3.87 GHz 3.1 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics 4600 N/A
Number of displays supported 3 N/A
GPU clock speed 400 MHz N/A
Turbo clock speed 1,300 MHz N/A

bus

Architecture DMI 2.0 HyperTransport 3.0
Intel Core i7 4800MQ
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AMD Opteron 8439 SE
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