Intel Atom N475 vs Intel Atom N470

Intel Atom N475

► remove Intel N475

The Intel Atom N475 is a small and cheap entry level CPU for Netbooks and small laptops. In the package is an integrated memory controller for DDR2 and DDR3 main memory (max 2 GB, single channel) and the GMA 3150 graphics card. Compared to the N455, the N475 is higher clocked and is specified for 6.5 Watt TDP instead of 5.5 Watt of the N455. The N470 offers only DDR2 support.

The performance of the whole system (Atom N475 and integrated GMA 3150) is only sufficient for basic tasks like surfing the web, or office working. HD video, video cutting, advanced photo editing and of course gaming may overstrain the GPU and CPU. Compared to the previous Atom generation, the performance gain is said to be only marginally above a similar clocked Atom Z / GMA 950.

An advantage of the interation, is the small overall power consumption of the CPU, GPU and memory controller (only 6.5 Watt TDP). Therefore, the chip is ideally used in small Netbooks, MIDs, and thin laptops.

Intel Atom N470

► remove Intel N470

The Intel Atom N470 is a small and cheap entry level CPU for Netbooks and small laptops. In the package is an integrated memory controller for DDR2 main memory and the GMA 3150 graphics card. Compared to the N450, the N470 is higher clocked and is specified for 6.5 Watt TDP instead of 5.5 Watt of the N450.

The performance of the whole system (Atom N470 and integrated GMA 3150) is only sufficient for basic tasks like surfing the web, or office working. HD video, video cutting, advanced photo editing and of course gaming may overstrain the GPU and CPU. Compared to the previous Atom generation, the performance gain is said to be only marginally above a similar clocked Atom Z / GMA 950. Compared to the N450, the CPU performance is about 5-10% better on average.

An advantage of the interation, is the small overall power consumption of the CPU, GPU and memory controller (only 6.5 Watt TDP). Therefore, the chip is ideally used in small Netbooks, MIDs, and thin laptops.

 

 

 

 

 

Intel Atom N475Intel Atom N470
Intel AtomIntel Atom
PineviewPineview
: Atom Pineview
Intel Atom N570 (compare)1660 MHz2 / 4
Intel Atom N550 (compare)1500 MHz2 / 4
» Intel Atom N4751860 MHz1 / 2
Intel Atom N4701860 MHz1 / 2
Intel Atom N570 (compare)1660 MHz2 / 4
Intel Atom N550 (compare)1500 MHz2 / 4
Intel Atom N4751860 MHz1 / 2
» Intel Atom N4701860 MHz1 / 2
1860 MHz1860 MHz
533533
512 KB512 KB
1 / 21 / 2
6.5 6.5
123 123
45 45
66 mm266 mm2
100 °C100 °C
FCBGA559FCBGA559
integrated DDR3 memory controller, integrated GMA 3150 GPUintegrated DDR2 memory controller, integrated GMA 3150 GPU, Hyper-Threading, Enhanced Speedstep, Intel 64, Execute Disable Bit
$75 U.S.$75 U.S.
Intel Atom N475Intel Atom N470

Cinebench R10 - Rendering Single 32Bit
100%
N475 +
min: 582     avg: 594.5     median: 594.5 (7%)     max: 607 Points
101%
N470 +
min: 570     avg: 593.3     median: 600 (7%)     max: 610 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
100%
N475 +
min: 940     avg: 949     median: 949 (2%)     max: 958 Points
min: 640     avg: 837.7     median: 930 (2%)     max: 943 Points
wPrime 2.0x - 1024m *
100%
N475 +
3308 seconds (39%)
min: 3366     avg: 3403.5     median: 3403.5 (40%)     max: 3441 seconds
wPrime 2.0x - 32m *
100%
N475 +
104.9 seconds (21%)
100%
N470 +
min: 105.4     avg: 106.7     median: 106.7 (21%)     max: 108 seconds
3DMark 06 - CPU
100%
N475 +
544 Points (4%)
min: 535     avg: 537.5     median: 537.5 (4%)     max: 540 Points
Super Pi mod 1.5 XS 1M *
100%
N475 +
80 Seconds (17%)
min: 84     avg: 95     median: 84.9 (18%)     max: 116 Seconds
Super Pi mod 1.5 XS 2M *
100%
N475 +
176 Seconds (8%)
min: 191     avg: 203.2     median: 193.6 (8%)     max: 225 Seconds
Super Pi Mod 1.5 XS 32M *
100%
N475 +
3958 Seconds (18%)
min: 4110     avg: 4739     median: 4739 (21%)     max: 5368 Seconds
SiSoft Sandra Dhrystone (MIPS)
100%
N470 +
min: 4500     avg: 4559.5     median: 4559.5 (2%)     max: 4619 MIPS
SiSoft Sandra Whetstone (MFLOPS)
100%
N470 +
min: 3850     avg: 3853.5     median: 3853.5 (3%)     max: 3857 MFLOPS
PCMark 05 - Standard 1024x768
100%
N470 +
1479 Points (9%)
Windows 7 Experience Index - Processor
100%
N475 +
2.6 points (33%)
102%
N470 +
min: 2.6     avg: 2.7     median: 2.7 (34%)     max: 2.7 points

Average Benchmarks Intel Atom N475 → 100%

Average Benchmarks Intel Atom N470 → 99%

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)