AMD Radeon HD 7470 OEM vs ATI Radeon X1800 GTO
What is the difference between AMD Radeon HD 7470 OEM and ATI Radeon X1800 GTO. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Caicos | GPU Name | R520 |
| Khalidster | Model number | R520 LE (215RFLBKA14FG) |
| 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 | 31.68 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 | 495 MHz 990 Mbps effective |
| 750 MHz | GPU Clock | 500 MHz |
Render Config
| 8 | TMUs | 12 |
| 4 | ROPs | 12 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 168 mm 6.6 inches | Length | 254 mm 10 inches |
| 27 W | Thermal design power (TDP) | 48 W |
| 200 W | Suggested PSU | 200 W |
| 1x DVI 1x DisplayPort | Display Connectors | 2x DVI 1x S-Video |
| None | Power Connectors | 1x 6-pin |
| C264 | Board Number | A520 |
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 |