NVIDIA GeForce 9800 GT vs AMD Radeon 540X Mobile
What is the difference between NVIDIA GeForce 9800 GT and AMD Radeon 540X Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G92B | GPU Name | Lexa |
| G92-280-B1 | Model number | Lexa PRO (215-0904018) |
| Tesla | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 55 nm | Process Size | 14 nm |
| 754 million | Transistors | 2,200 million |
| 260 mm² | Die Size | 103 mm² |
Graphics Card
| Jul 21st, 2008 | Release Date | Feb 11th, 2019 |
| GeForce 9 (9800) | Family | Mobility Radeon (M500X) |
| End-of-life | Production | Active |
| GeForce 8 | Predecessor | Crystal System |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 512 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 64 bit |
| 57.60 GB/s | Bandwidth | 32.00 GB/s |
Performance
| 9.600 GPixel/s | Pixel fillrate | 17.52 GPixel/s |
| 33.60 GTexel/s | Texture fillrate | 35.04 GTexel/s |
| 336.0 GFLOPS | FP32 (float) performance | 1,121 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 112 | Shading Units | 512 |
| 56 | TMUs | 32 |
| 16 | ROPs | 16 |
| 64 KB | L2 Cache | 512 KB |
Board Design
| Single-slot | Slot Width | Dual-slot |
| 125 W | Thermal design power (TDP) | 50 W |
| 2x DVI 1x S-Video | Display Connectors | No outputs |
| 1x 6-pin | Power Connectors | None |
API support
| 11.1 (10_0) | DirectX | 12 (12_0) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 2.1 |
| N/A | Vulkan | 1.2 |
| 4.0 | Shader Model | 6.4 |