GPU model | RS780 | GK104 |
---|---|---|
GPU variant | RS780M | N13E-GSR-A2 |
Architecture | TeraScale | Kepler |
Manufacturing process | 65 nm | 28 nm |
Number of transistors | 180 million | 3,540 million |
Die size | 85 mm² | 294 mm² |
Foundry | — | TSMC |
Release date | Aug 15th, 2008 | — |
---|---|---|
Generation | Radeon IGP (Mobility HD 3000) | — |
Production | End-of-life | — |
Interface | PCIe 1.0 x16 | — |
GPU clock | 350 MHz | 654 MHz |
---|---|---|
Memory clock | System Shared | 900 MHz 3.6 Gbps effective |
Memory size | System Shared | 2 GB |
---|---|---|
Memory type | System Shared | GDDR5 |
Memory bus width | System Shared | 256 bit |
Bandwidth | System Dependent | 115.2 GB/s |
Shading units | 40 | 960 |
---|---|---|
TMUs | 4 | 80 |
ROPs | 4 | 32 |
Compute units | 2 | — |
SMX count | — | 5 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 512 KB |
Pixel rate | 1.400 GPixel/s | 13.08 GPixel/s |
---|---|---|
Texture rate | 1.400 GTexel/s | 52.32 GTexel/s |
FP32 (float) performance | 28.00 GFLOPS | 1,256 GFLOPS |
FP64 (double) performance | — | 52.32 GFLOPS (1:24) |
Slot width | IGP | MXM Module |
---|---|---|
TDP | unknown | 100 W |
Outputs | No outputs | No outputs |
Power connectors | None | None |
Board number | — | P2051B |
DirectX | 10.0 (10_0) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.0 | 3.0 |
Vulkan | — | 1.1 |
Shader model | 4.1 | 5.1 |
CUDA | — | 3.0 |
Release date | — | Oct 1st, 2012 |
---|---|---|
Generation | — | GeForce 600M |
Production | — | End-of-life |
Interface | — | MXM-B (3.0) |
Predecessor | — | GeForce 500M |
Successor | — | GeForce 700M |