What is the Difference Between Samsung Exynos 4210 and NVIDIA Tegra 2?

The Samsung Exynos 4210 and NVIDIA Tegra 2 are both system-on-chip (SoC) designs used in mobile devices, but they have some key differences:

1. Manufacturer: Exynos 4210 is developed by Samsung, while Tegra 2 is developed by NVIDIA.
2. Memory Channels: Exynos 4210 features two 32-bit LPDDR2 memory channels, similar to Apple's A5, Qualcomm's Snapdragon, and TI's OMAP 4, while Tegra 2 has a single 32-bit LPDDR2 memory channel.
3. GPU: Exynos 4210 uses ARM's Mali-400 MP4 GPU, while Tegra 2 has an NVIDIA GeForce GPU. The Mali-400 MP4 GPU in Exynos 4210 has 4 cores, while Tegra 2 has 8 GPU cores.
4. Manufacturing Process: Exynos 4210 is manufactured using a 45nm process, while Tegra 2 uses a 40nm process.
5. NEON Support: Exynos 4210 supports both 64-bit and 128-bit NEON, while Tegra 2 does not support NEON code execution.
6. Video Recording: Exynos 4210 can record video in 1080p@30fps, while Tegra 2 is limited to lower resolutions. This difference is likely due to software limitations rather than hardware capabilities.

In summary, the Samsung Exynos 4210 and NVIDIA Tegra 2 have different GPUs, memory channels, manufacturing processes, and NEON support capabilities. The Exynos 4210, with its Mali-400 MP4 GPU, generally has a higher graphics performance compared to the Tegra 2.

Comparative Table: Samsung Exynos 4210 vs NVIDIA Tegra 2

Here is a table comparing the key differences between the Samsung Exynos 4210 and NVIDIA Tegra 2:

The Samsung Exynos 4210 is a System-on-Chip (SoC) developed by Samsung, designed for mobile devices such as smartphones, tablet PCs, and netbooks. It features a dual-core ARM Cortex-A9 CPU, ARM Mali-400 MP4 GPU, and a dual-channel memory controller. The Exynos 4210 also supports 1080p video decoding and encoding, 3D graphics hardware, and high-speed interfaces like SATA and USB.

The NVIDIA Tegra 2 is another SoC developed for mobile devices, such as smartphones, personal digital assistants, and mobile Internet devices. It features a dual-core ARM Cortex-A9 CPU with out-of-order execution, an Ultra-low power (ULP) GeForce GPU, and a single-channel memory controller. The Tegra 2 also supports 1080p HD video playback on mobile devices and HDTVs.