GPU model | RV610 | GT216 |
---|---|---|
GPU variant | RV610 LE (215LKCAKA14FG) | — |
Architecture | TeraScale | Tesla 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 40 nm |
Number of transistors | 180 million | 486 million |
Die size | 85 mm² | 100 mm² |
Release date | Jun 28th, 2007 | Sep 4th, 2009 |
---|---|---|
Generation | Radeon R600 | GeForce 200 |
Production | End-of-life | End-of-life |
Interface | PCI | PCIe 2.0 x16 |
Reviews | 32 in our database | — |
Predecessor | Radeon R500 PCIe | GeForce 9 |
Successor | Radeon R700 | GeForce 400 |
GPU clock | 525 MHz | 475 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 400 MHz 800 Mbps effective |
Shader clock | — | 1100 MHz |
Memory size | 512 MB | 1024 MB |
---|---|---|
Memory type | DDR2 | DDR2 |
Memory bus width | 64 bit | 64 bit |
Bandwidth | 6.400 GB/s | 6.400 GB/s |
Shading units | 40 | 16 |
---|---|---|
TMUs | 4 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | — |
Cache L2 | 32 KB | 32 KB |
SM count | — | 2 |
Pixel rate | 2.100 GPixel/s | 1.900 GPixel/s |
---|---|---|
Texture rate | 2.100 GTexel/s | 3.800 GTexel/s |
FP32 (float) performance | 42.00 GFLOPS | 35.20 GFLOPS |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | 20 W | 31 W |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI | 1x DVI1x DisplayPort1x VGA |
Power connectors | None | None |
Length | — | 168 mm 6.6 inches |
Board number | — | P682 |
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 |