GPU model | RV630 | GT215 |
---|---|---|
GPU variant | RV630 PRO (215CDBBKA15FG) | GT215-450-A2 |
Architecture | TeraScale | Tesla 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 40 nm |
Number of transistors | 390 million | 727 million |
Die size | 153 mm² | 144 mm² |
Release date | Jun 28th, 2007 | Apr 28th, 2011 |
---|---|---|
Generation | Radeon R600 | GeForce 300 |
Production | End-of-life | End-of-life |
Interface | AGP 8x | PCIe 2.0 x16 |
Reviews | 82 in our database | — |
Predecessor | Radeon R500 PCIe | GeForce 200 |
Successor | Radeon R700 | GeForce 400 |
GPU clock | 594 MHz | 506 MHz |
---|---|---|
Memory clock | 396 MHz 792 Mbps effective | 350 MHz 700 Mbps effective |
Shader clock | — | 1012 MHz |
Memory size | 512 MB | 256 MB |
---|---|---|
Memory type | DDR2 | DDR2 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 12.67 GB/s | 5.600 GB/s |
Shading units | 120 | 48 |
---|---|---|
TMUs | 8 | 16 |
ROPs | 4 | 4 |
Compute units | 3 | — |
Cache L2 | 64 KB | 32 KB |
SM count | — | 6 |
Pixel rate | 2.376 GPixel/s | 2.024 GPixel/s |
---|---|---|
Texture rate | 4.752 GTexel/s | 8.096 GTexel/s |
FP32 (float) performance | 142.6 GFLOPS | 97.15 GFLOPS |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | 35 W | 33 W |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI1x VGA1x S-Video | 1x DVI1x HDMI1x VGA |
Power connectors | None | None |
Board number | B149 | P680 |
Length | — | 168 mm 6.6 inches |
DirectX | 10.0 (10_0) | 11.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.0 | 4.1 |
CUDA | — | 1.2 |