NVIDIA · 2014
NVIDIA GeForce 820M
The NVIDIA GeForce 820M is a mobile graphics card released in 2014, based on the Fermi 2.0 architecture.
The NVIDIA GeForce 820M is a mobile graphics card released in February 2014. It uses the Fermi 2.0 architecture and the GF117 GPU chip built on a 28 nm process. The card features 96 shading units, a base clock of 719 MHz, and a boost clock of 954 MHz. It is equipped with 2 GB of DDR3 memory on a 64-bit bus, providing a memory bandwidth of 16 GB/s. The card has a TDP of 15 W and connects via PCIe 2.0 x16. It supports DirectX 12 and OpenGL 4.5, but does not support Vulkan. The GeForce 820M is intended for entry-level laptops and is noted to offer 115% of the performance of the GeForce 620 (Fermi).
Specifications
| Architecture unverified | Fermi 2.0 |
|---|---|
| GPU chip unverified | GF117 |
| Process node unverified | 28 nm |
| Shading units unverified | 96 |
| Base clock unverified | 719 MHz |
| Boost clock unverified | 954 MHz |
| Memory size unverified | 2 GB |
| Memory type unverified | DDR3 |
| Memory bus unverified | 64 bit |
| Memory bandwidth unverified | 16 GB/s |
| Board power (TDP) unverified | 15 W |
| Bus interface unverified | PCIe 2.0 x16 |
| DirectX support unverified | 12 |
| Vulkan support unverified | n/a |
| OpenGL support unverified | 4.5 |
| Release date unverified | 2014-02 |
| Release year unverified | 2014 |
| Notes unverified | 115% of 620 (Fermi) |