AMD Radeon HD 7720 OEM vs NVIDIA GeForce 9800 GT
What is the difference between AMD Radeon HD 7720 OEM and NVIDIA GeForce 9800 GT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Barts | GPU Name | G92B |
| Barts LE (215-0798002) | Model number | G92-280-B1 |
| TeraScale 2 | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 55 nm |
| 1,700 million | Transistors | 754 million |
| 255 mm² | Die Size | 260 mm² |
Graphics Card
| Mar 15th, 2013 | Release Date | Jul 21st, 2008 |
| Southern Islands (HD 7700) | Family | GeForce 9 (9800) |
| End-of-life | Production | End-of-life |
| Northern Islands | Predecessor | GeForce 8 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 512 MB |
| GDDR5 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 256 bit |
| 134.4 GB/s | Bandwidth | 57.60 GB/s |
Performance
| 26.88 GPixel/s | Pixel fillrate | 9.600 GPixel/s |
| 33.60 GTexel/s | Texture fillrate | 33.60 GTexel/s |
| 1,344 GFLOPS | FP32 (float) performance | 336.0 GFLOPS |
Clock Speeds
| 1050 MHz 4.2 Gbps effective | Memory Clock | 900 MHz 1800 Mbps effective |
| 840 MHz | GPU Clock | 600 MHz |
Render Config
| 800 | Shading Units | 112 |
| 40 | TMUs | 56 |
| 32 | ROPs | 16 |
| 512 KB | L2 Cache | 64 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 198 mm 7.8 inches | Length | 229 mm 9 inches |
| 150 W | Thermal design power (TDP) | 125 W |
| 450 W | Suggested PSU | 300 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 11.1 (10_0) |
| 4.4 | OpenGL | 3.3 |
| 1.2 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 4.0 |