GPU model | RS780 | GM107 |
---|---|---|
GPU variant | RS780M | GM107-570-A2 |
Architecture | TeraScale | Maxwell |
Manufacturing process | 65 nm | 28 nm |
Number of transistors | 180 million | 1,870 million |
Die size | 85 mm² | 148 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 | — |
---|---|---|
Memory clock | System Shared | 1300 MHz 5.2 Gbps effective |
Base clock | — | 1033 MHz |
Boost clock | — | 1306 MHz |
Memory size | System Shared | 8 GB |
---|---|---|
Memory type | System Shared | GDDR5 |
Memory bus width | System Shared | 128 bit |
Bandwidth | System Dependent | 83.20 GB/s |
Shading units | 40 | 640 |
---|---|---|
TMUs | 4 | 40 |
ROPs | 4 | 16 |
Compute units | 2 | — |
SMM count | — | 5 |
Cache L1 | — | 64 KB (per SMM) |
Cache L2 | — | 2 MB |
Pixel rate | 1.400 GPixel/s | 20.90 GPixel/s |
---|---|---|
Texture rate | 1.400 GTexel/s | 52.24 GTexel/s |
FP32 (float) performance | 28.00 GFLOPS | 1.672 TFLOPS |
FP64 (double) performance | — | 52.24 GFLOPS (1:32) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | unknown | 225 W |
Outputs | No outputs | No outputs |
Power connectors | None | 1x 8-pin |
Length | — | 267 mm 10.5 inches |
Suggested PSU | — | 550 W |
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 | — | 5.0 |
Release date | — | May 18th, 2016 |
---|---|---|
Generation | — | GRID |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x16 |