The Intel Atom N455 is a small and cheap entry level CPU for Netbooks and small laptops. In the package is an integrated memory controller for DDR3 main memory (the difference to the Atom N450) and the GMA 3150 graphics card.
The performance of the whole system (Atom N455 and integrated GMA 3150) is only sufficient for basic tasks like surfing the web, or office working. HD video, video cutting, advanced photo editing, multitasking and of course gaming may overstrain the GPU and CPU. Compared to the previous Atom generation, the performance gain is only marginally above a similar clocked Atom N280 / GMA 950.
An advantage of the combination, is the small overall power consumption of the CPU, GPU and memory controller (only 6.5 Watt TDP). Intel states 20% power reduction and 60% package reduction. Therefore, the chip is ideally used in small Netbooks, MIDs, and thin laptops. Compared to the Z500 series combined with the US15W chipset (2.4+2.3 W), the power consumption is similar.
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
v1.26
log 10. 02:17:47
#0 checking url part for id 1859 +0s ... 0s
#1 checking url part for id 602 +0s ... 0s
#2 not redirecting to Ajax server +0s ... 0s
#3 did not recreate cache, as it is less than 5 days old! Created at Tue, 07 May 2024 05:39:01 +0200 +0.001s ... 0.001s
#4 composed specs +0.053s ... 0.054s
#5 did output specs +0s ... 0.054s
#6 getting avg benchmarks for device 1859 +0.003s ... 0.057s
#7 got single benchmarks 1859 +0.514s ... 0.571s
#8 getting avg benchmarks for device 602 +0.003s ... 0.574s
#9 got single benchmarks 602 +0.05s ... 0.623s
#10 got avg benchmarks for devices +0s ... 0.623s
#11 min, max, avg, median took s +0.08s ... 0.704s