With twice the performance, only half the power consumption and the same price range, RK3168 is definitely to dominate the dual core SoC market for private label tablet.
![allwinner a64 floating point performance allwinner a64 floating point performance](https://i.ytimg.com/vi/pPpVJ2pYir4/maxresdefault.jpg)
I believe in the next match, after further optimization, power and performance advantages will become more apparent. Conclusion about comparisonĪs we can conclude, RK3168 beat A20 overwhelmingly. Vellamo score for RK3168įor tablet users, browsing the web is definitely an essential function, in this specific web browsing performance tests, RK3168 with a score of 1427 is far ahead of the A20. The higher the score, the more smooth web browsing would be. Vellamo is a benchmarking tool testing browser performance and stability, including performance of Java script, rendering, networking and user interface. Currently GPU performance is second most important factor to tablet performance, determining the effect of running big games and playing video.
![allwinner a64 floating point performance allwinner a64 floating point performance](https://rk.edu.pl/site_media/resources/linux.rk.edu.pl/images/cubieboard_android1.jpg)
SGX PVR540 GPU from RK3168 clocks at 600MHz, while Mail 400 from A20 clocks at 350Mhz, demonstrating an huge gap between these two in GPU capability.
ALLWINNER A64 FLOATING POINT PERFORMANCE ANDROID
Android 2.0 and OpenGL ES 2.0 support is required to do this exam. It exams Android devices by triggering a real-time rendering of the screen to test the graphics capability, including reflection, dynamic shadows, parametric surfaces and complex light patterns, etc. NenaMark2 is benchmark program on hardware acceleration capability. Quadrant score for RK3168īoth of them score okay on Quadrant. Quadrant Standard is a comprehensive performance testing software, targeting CPU, memory, I / O input and output, 2D and 3D graphics performance. A20, due to the limitation introduced by CortexA7, scores extremely poorly on memory performance and CPU floating point performance, while the overall performance can only reach the level of single-core A9. In fact, double is the native type handled by SQLite3 and most database providers - it is also the native to the SSE set of opcodes of newer CPUs. It is easy to see that RK3168 has an overwhelming advantage. For standard floating-point values, the framework only handle the double and currency kind of variables. Antutu Score for RK3168Īlthough both are dual core SoC, RK3168 scores about twice as the A20 does.
ALLWINNER A64 FLOATING POINT PERFORMANCE SOFTWARE
Test on AntutuĪnTuTu Benchmark is a software dedicated to score Android phones and tablet computer, by examing the Memory Performance, “CPU Integer Performance”, “CPU Floating Point Performance”, “2D, 3D graphics performance”, “Database IO ” and ” SD card reading and writing speed “.
![allwinner a64 floating point performance allwinner a64 floating point performance](https://linuxgizmos.com/files/olimex_a64olinuxino_front.jpg)
However, all these complicated parameters comparison make no sense until we see how they affect the real performance. In addition, RK3168 is based on the powerful Cortex A9 while A20 is based on Cortex A7, which is in fact a coprocessor to A15 in the ARM cortex family.įor GPU, RK3168 chooses PowerVR540 from SGX, with a frequency up to 600MHz, while A20 adopts Mali 400, with a frequency limited to 350MHz. RK3168 manufactured by the most advanced 28nm HKMG process, leaves the A20 and its 55nm process in dust, which would play a pivotal role in power consuming and computing performance. Then we take a close look at specifications: You can see that RK3168 supports the latest Android version 4.2.2(Jelly Bean).