GPU model | RV635 | RV710 |
---|---|---|
GPU variant | RV635 PRO AIW (215-0693010) | RV710 (215-0725016) |
Architecture | TeraScale | TeraScale |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 55 nm |
Number of transistors | 378 million | 242 million |
Die size | 135 mm² | 73 mm² |
Release date | Jun 28th, 2008 | Sep 30th, 2008 |
---|---|---|
Generation | All-In-Wonder | Radeon R700 |
Production | End-of-life | End-of-life |
Launch price | 199 USD | — |
Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Reviews | 2 in our database | 4 in our database |
Predecessor | — | Radeon R600 |
Successor | — | Evergreen |
GPU clock | 722 MHz | 600 MHz |
---|---|---|
Memory clock | 594 MHz 1188 Mbps effective | 400 MHz 800 Mbps effective |
Memory size | 512 MB | 512 MB |
---|---|---|
Memory type | DDR2 | DDR3 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 19.01 GB/s | 6.400 GB/s |
Shading units | 120 | 80 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
Compute units | 3 | 1 |
Cache L2 | 128 KB | 64 KB |
Cache L1 | — | 16 KB (per CU) |
Pixel rate | 2.888 GPixel/s | 2.400 GPixel/s |
---|---|---|
Texture rate | 5.776 GTexel/s | 4.800 GTexel/s |
FP32 (float) performance | 173.3 GFLOPS | 96.00 GFLOPS |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 177 mm 7 inches | — |
Width | 111 mm 4.4 inches | — |
Height | 14 mm 0.6 inches | — |
TDP | 55 W | 20 W |
Suggested PSU | 250 W | 200 W |
Outputs | 1x DVI1x HDMI | 2x DisplayPort |
Power connectors | None | None |
Board number | B383 | B750 |
DirectX | 10.1 (10_1) | 10.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 4.1 |