GPU model | RS780 | RV710 |
---|---|---|
GPU variant | RS780L | RV710 (215-0725016) |
Architecture | TeraScale | TeraScale |
Manufacturing process | 65 nm | 55 nm |
Number of transistors | 180 million | 242 million |
Die size | 85 mm² | 73 mm² |
Foundry | — | TSMC |
Release date | 2009 | — |
---|---|---|
Generation | Radeon IGP (3000) | — |
Production | End-of-life | — |
Interface | PCIe 1.0 x16 | — |
GPU clock | 350 MHz | 600 MHz |
---|---|---|
Memory clock | System Shared | 655 MHz 1310 Mbps effective |
Memory size | System Shared | 256 MB |
---|---|---|
Memory type | System Shared | DDR2 |
Memory bus width | System Shared | 64 bit |
Bandwidth | System Dependent | 10.48 GB/s |
Shading units | 40 | 80 |
---|---|---|
TMUs | 4 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | 1 |
Cache L1 | — | 16 KB (per CU) |
Cache L2 | — | 64 KB |
Pixel rate | 1.400 GPixel/s | 2.400 GPixel/s |
---|---|---|
Texture rate | 1.400 GTexel/s | 4.800 GTexel/s |
FP32 (float) performance | 28.00 GFLOPS | 96.00 GFLOPS |
Slot width | IGP | Single-slot |
---|---|---|
TDP | unknown | 25 W |
Outputs | No outputs | 1x DVI1x HDMI1x DisplayPort |
Length | — | 168 mm 6.6 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | AB711, B725, B889, B890, B947 |
DirectX | 10.0 (10_0) | 10.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.0 | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 4.1 |
Release date | — | Sep 30th, 2008 |
---|---|---|
Generation | — | Radeon R700 |
Production | — | End-of-life |
Launch price | — | 59 USD |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 18 in our database |
Predecessor | — | Radeon R600 |
Successor | — | Evergreen |