NVIDIA GeForce 8800 GTX vs AMD Radeon 540 Mobile
What is the difference between NVIDIA GeForce 8800 GTX and AMD Radeon 540 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G80 | GPU Name | Lexa |
| G80-300-A2 | Model number | Lexa PRO (215-0904018) |
| Tesla | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 90 nm | Process Size | 14 nm |
| 681 million | Transistors | 2,200 million |
| 484 mm² | Die Size | 103 mm² |
Graphics Card
| Nov 8th, 2006 | Release Date | Mar 26th, 2019 |
| GeForce 8 (8800) | Family | Mobility Radeon (M500) |
| End-of-life | Production | Active |
| GeForce 7 PCIe | Predecessor | Crystal System |
| PCIe 1.0 x16 | Bus Interface | PCIe 3.0 x8 |
Memory
| 768 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 384 bit | Memory Bus | 64 bit |
| 86.40 GB/s | Bandwidth | 48.00 GB/s |
Performance
| 13.82 GPixel/s | Pixel fillrate | 17.98 GPixel/s |
| 36.86 GTexel/s | Texture fillrate | 35.97 GTexel/s |
| 345.6 GFLOPS | FP32 (float) performance | 1,151 GFLOPS |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1500 MHz 6 Gbps effective |
Render Config
| 128 | Shading Units | 512 |
| 32 | TMUs | 32 |
| 24 | ROPs | 16 |
| 96 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 155 W | Thermal design power (TDP) | 50 W |
| 2x DVI 1x S-Video | Display Connectors | No outputs |
| 2x 6-pin | Power Connectors | None |
API support
| 11.1 (10_0) | DirectX | 12 (12_0) |
| 3.3 | OpenGL | 4.6 |
| 1.1 (1.0) | OpenCL | 2.1 |
| N/A | Vulkan | 1.2 |
| 4.0 | Shader Model | 6.4 |