CPUBoss Review Our evaluation of 4900MQ vs 7800 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

8.7

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 4900MQ 

CPUBoss recommends the Intel Core i7 4900MQ  based on its performance, single-core performance and power consumption.

See full details

Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Intel Core i7 4900MQ

CPUBoss Winner
Front view of Intel Core i7 4900MQ

Differences What are the advantages of each

Front view of Intel Core i7 4900MQ

Reasons to consider the
Intel Core i7 4900MQ

Report a correction
Significantly newer manufacturing process 22 nm vs 28 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better performance per watt 21.64 pt/W vs 4.39 pt/W Around 5x better performance per watt
Much higher Maximum operating temperature 100 °C vs 71.3 °C More than 40% higher Maximum operating temperature
Significantly better geekbench 3 single core score 3,446 vs 2,099 Around 65% better geekbench 3 single core score
Better PassMark score 9,068 vs 5,078 Around 80% better PassMark score
Lower typical power consumption 38.19W vs 52.81W Around 30% lower typical power consumption
Lower annual commercial energy cost 41.17 $/year vs 56.94 $/year Around 30% lower annual commercial energy cost
Lower annual home energy cost 11.32 $/year vs 15.66 $/year Around 30% lower annual home energy cost
Front view of AMD A10 7800

Reasons to consider the
AMD A10 7800

Report a correction
Much more l2 cache 4 MB vs 1 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
Higher clock speed 3.5 GHz vs 2.8 GHz More than 25% higher clock speed
Much higher GPU clock speed 720 MHz vs 400 MHz 80% higher GPU clock speed
Much more l2 cache per core 1 MB/core vs 0.25 MB/core 4x more l2 cache per core
Much better performance per dollar 3.46 pt/$ vs 1.82 pt/$ More than 90% better performance per dollar
Newer Jul, 2014 vs Apr, 2013 Release date over 1 years later
Better overclocked clock speed (Water) 3.5 GHz vs 2.8 GHz More than 25% better overclocked clock speed (Water)

Benchmarks Real world tests of Core i7 4900MQ vs A10 7800

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4900MQ
11.56 mHash/s
A10 7800
87.07 mHash/s

CompuBench 1.5 (Face detection)

Core i7 4900MQ
9.14 mPixels/s
A10 7800
18.27 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4900MQ
1.47 fps
A10 7800
1.59 fps

Cloud Gate Data courtesy FutureMark

A10 7800
6,048

GeekBench 3 (Multi-core) Data courtesy Primate Labs

A10 7800
6,163

GeekBench 3 (Single core) Data courtesy Primate Labs

A10 7800
2,099

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4900MQ
4,375,000 MB/s
A10 7800
2,090 MB/s

PassMark Data courtesy Passmark

A10 7800
5,078

Specifications Full list of technical specs

summary

Core i7 4900MQ  vs
A10 7800 
Clock speed 2.8 GHz 3.5 GHz
Turbo clock speed 3.8 GHz 3.9 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
AVX
SSE3
SSE
BMI1
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
AMD-V
Supplemental SSE3
AES
TBM
AVX 2.0

power consumption

TDP 47W 65W
Annual home energy cost 11.32 $/year 15.66 $/year
Annual commercial energy cost 41.17 $/year 56.94 $/year
Performance per watt 21.64 pt/W 4.39 pt/W
Typical power consumption 38.19W 52.81W

details

Core i7 4900MQ  vs
A10 7800 
L2 cache 1 MB 4 MB
L2 cache per core 0.25 MB/core 1 MB/core
Manufacture process 22 nm 28 nm
Operating temperature Unknown - 100°C Unknown - 71.3°C

overclocking

Overclocked clock speed 4.13 GHz 3.73 GHz
Overclocked clock speed (Water) 2.8 GHz 3.5 GHz
Overclocked clock speed (Air) 4.13 GHz 3.73 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 4600 Radeon™ R7
GPU clock speed 400 MHz 720 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-2133
DDR3L-1600
DDR3L-1333
Channels Dual Channel Dual Channel
Maximum bandwidth 25,600 MB/s 34,133.32 MB/s
Intel Core i7 4900MQ
Report a correction
AMD A10 7800
Report a correction

Comments

comments powered by Disqus