AMD Radeon HD 7470 OEM vs ATI Radeon X1800 GTO2
What is the difference between AMD Radeon HD 7470 OEM and ATI Radeon X1800 GTO2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Caicos | GPU Name | R520 |
| TeraScale 2 | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 90 nm |
| 370 million | Transistors | 321 million |
| 67 mm² | Die Size | 288 mm² |
Graphics Card
| Jan 5th, 2012 | Release Date | Mar 1st, 2006 |
| Southern Islands (HD 7400) | Family | Radeon R500 PCIe (X1800) |
| End-of-life | Production | End-of-life |
| Northern Islands | Predecessor | Radeon R400 PCIe |
| PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 256 MB |
| GDDR5 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 256 bit |
| 28.80 GB/s | Bandwidth | 32.00 GB/s |
Performance
| 3.000 GPixel/s | Pixel fillrate | 6.000 GPixel/s |
| 6.000 GTexel/s | Texture fillrate | 6.000 GTexel/s |
Clock Speeds
| 900 MHz 3.6 Gbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 750 MHz | GPU Clock | 500 MHz |
Render Config
| 8 | TMUs | 12 |
| 4 | ROPs | 12 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 27 W | Thermal design power (TDP) | unknown |
| 200 W | Suggested PSU | 200 W |
| 1x DVI 1x DisplayPort | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 9.0c (9_3) |
| 4.4 | OpenGL | 2.1 |
| 1.2 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 3.0 |