GPU model | RS780 | GK106 |
---|---|---|
GPU variant | RS780M | GK106-220-A1 |
Architecture | TeraScale | Kepler |
Manufacturing process | 65 nm | 28 nm |
Number of transistors | 180 million | 2,540 million |
Die size | 85 mm² | 221 mm² |
Foundry | — | TSMC |
Release date | Nov 1st, 2009 | — |
---|---|---|
Generation | Radeon IGP (Mobility HD 3000) | — |
Production | End-of-life | — |
Interface | PCIe 1.0 x16 | — |
GPU clock | 380 MHz | 928 MHz |
---|---|---|
Memory clock | System Shared | 1350 MHz 5.4 Gbps effective |
Memory size | System Shared | 1024 MB |
---|---|---|
Memory type | System Shared | GDDR5 |
Memory bus width | System Shared | 128 bit |
Bandwidth | System Dependent | 86.40 GB/s |
Shading units | 40 | 768 |
---|---|---|
TMUs | 4 | 64 |
ROPs | 4 | 16 |
Compute units | 2 | — |
SMX count | — | 4 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 256 KB |
Pixel rate | 1.520 GPixel/s | 14.85 GPixel/s |
---|---|---|
Texture rate | 1.520 GTexel/s | 59.39 GTexel/s |
FP32 (float) performance | 30.40 GFLOPS | 1,425 GFLOPS |
FP64 (double) performance | — | 59.39 GFLOPS (1:24) |
Slot width | IGP | Single-slot |
---|---|---|
TDP | unknown | 110 W |
Outputs | No outputs | 2x DVI1x mini-HDMI |
Power connectors | None | 1x 6-pin |
Length | — | 145 mm 5.7 inches |
Suggested PSU | — | 300 W |
Board number | — | P2010 |
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 9th, 2012 |
---|---|---|
Generation | — | GeForce 600 |
Production | — | End-of-life |
Launch price | — | 149 USD |
Interface | — | PCIe 3.0 x16 |
Reviews | — | 62 in our database |
Predecessor | — | GeForce 500 |
Successor | — | GeForce 700 |