CPUBoss Review Our evaluation of C2758 vs GX-420CA 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

7.8

CPUBoss Score

Combination of all six facets

Winner
Intel Atom C2758 

CPUBoss recommends the Intel Atom C2758  based on its performance and power consumption.

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VS

Differences What are the advantages of each

Front view of Intel Atom C2758

Reasons to consider the
Intel Atom C2758

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Much better geekbench 3 AES single core score 52,100 MB/s vs 1,005.6 MB/s More than 51.8x better geekbench 3 AES single core score
Higher clock speed 2.4 GHz vs 2 GHz Around 20% higher clock speed
Newer manufacturing process 22 nm vs 28 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More cores 8 vs 4 Twice as many cores; run more applications at once
Better overclocked clock speed (Air) 2.4 GHz vs 2 GHz Around 20% better overclocked clock speed (Air)
Slightly lower typical power consumption 16.25W vs 20.31W 20% lower typical power consumption
Better overclocked clock speed (Water) 2.4 GHz vs 2 GHz Around 20% better overclocked clock speed (Water)
Slightly lower annual home energy cost 4.82 $/year vs 6.02 $/year More than 20% lower annual home energy cost
Slightly lower annual commercial energy cost 17.52 $/year vs 21.9 $/year Around 20% lower annual commercial energy cost
Front view of AMD G-Series GX-420CA

Reasons to consider the
AMD G-Series GX-420CA

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Supports dynamic frequency scaling Yes vs No Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed
Better geekbench 3 Multi-Core score 3,676 vs 2,292 More than 60% better geekbench 3 Multi-Core score

Benchmarks Real world tests of Atom C2758 vs G-Series GX-420CA

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

Atom C2758
52,100 MB/s
G-Series GX-420CA
1,005.6 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom C2758  vs
G-Series GX-420CA 
Clock speed 2.4 GHz 2 GHz
Cores Octa core Quad core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
BMI1
AMD64
SSE4.1
SSE4.2
AMD-V
Supplemental SSE3
AES
Supports dynamic frequency scaling No Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3
Channels Dual Channel Single Channel
Supports ECC Yes Yes
Maximum bandwidth 25,600 MB/s 12,800 MB/s

details

Atom C2758  vs
G-Series GX-420CA 
Manufacture process 22 nm 28 nm

overclocking

Overclocked clock speed 2.4 GHz 2 GHz
Overclocked clock speed (Water) 2.4 GHz 2 GHz
Overclocked clock speed (Air) 2.4 GHz 2 GHz

integrated graphics

GPU None GPU
Label N/A AMD Radeon HD 8400E
GPU clock speed N/A 600 MHz

power consumption

TDP 20W 25W
Annual home energy cost 4.82 $/year 6.02 $/year
Annual commercial energy cost 17.52 $/year 21.9 $/year
Performance per watt 4.02 pt/W 3.67 pt/W
Typical power consumption 16.25W 20.31W
Intel Atom C2758
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AMD G-Series GX-420CA
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