ATI Radeon X1650 GTO vs ATI Radeon HD 3550
What is the difference between ATI Radeon X1650 GTO and ATI Radeon HD 3550. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV530 | GPU Name | RV620 |
| RV530 LE | Model number | RV620 PRO (215-0670006) |
| R500 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 90 nm | Process Size | 55 nm |
| 157 million | Transistors | 181 million |
| 150 mm² | Die Size | 67 mm² |
Graphics Card
| Dec 2nd, 2007 | Release Date | Aug 4th, 2008 |
| Radeon R500 PCIe (X1650) | Family | Radeon R600 (HD 3500) |
| End-of-life | Production | End-of-life |
| Radeon R400 PCIe | Predecessor | Radeon R500 PCIe |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 512 MB |
| DDR2 | Memory Type | DDR2 |
| 128 bit | Memory Bus | 64 bit |
| 12.54 GB/s | Bandwidth | 6.336 GB/s |
Performance
| 2.348 GPixel/s | Pixel fillrate | 2.376 GPixel/s |
| 2.348 GTexel/s | Texture fillrate | 2.376 GTexel/s |
Clock Speeds
| 392 MHz 784 Mbps effective | Memory Clock | 396 MHz 792 Mbps effective |
| 587 MHz | GPU Clock | 594 MHz |
Render Config
| 4 | TMUs | 4 |
| 4 | ROPs | 4 |
Board Design
| Single-slot | Slot Width | Single-slot |
| unknown | Thermal design power (TDP) | 30 W |
| 200 W | Suggested PSU | 200 W |
| 1x HDMI 1x VGA | Display Connectors | 2x DisplayPort |
| None | Power Connectors | None |
API support
| 9.0c (9_3) | DirectX | 10.1 (10_1) |
| 2.1 | OpenGL | 3.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 4.1 |