NVIDIA GeForce 8800 GTS 512 vs AMD Radeon Pro 555
What is the difference between NVIDIA GeForce 8800 GTS 512 and AMD Radeon Pro 555. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G92 | GPU Name | Polaris 21 |
| G92-400-A2 | Model number | Polaris 21 PRO |
| Tesla | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 65 nm | Process Size | 14 nm |
| 754 million | Transistors | 3,000 million |
| 324 mm² | Die Size | 123 mm² |
Graphics Card
| Dec 11th, 2007 | Release Date | Jun 5th, 2017 |
| GeForce 8 (8800) | Family | Radeon Pro Mac (500 Series) |
| End-of-life | Production | Active |
| 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 | 128 bit |
| 52.48 GB/s | Bandwidth | 81.60 GB/s |
Performance
| 10.40 GPixel/s | Pixel fillrate | 13.60 GPixel/s |
| 41.60 GTexel/s | Texture fillrate | 40.80 GTexel/s |
| 416.0 GFLOPS | FP32 (float) performance | 1,306 GFLOPS |
Clock Speeds
| 820 MHz 1640 Mbps effective | Memory Clock | 1275 MHz 5.1 Gbps effective |
| 650 MHz | GPU Clock | 850 MHz |
Render Config
| 128 | Shading Units | 768 |
| 64 | TMUs | 48 |
| 16 | ROPs | 16 |
| 64 KB | L2 Cache | 1024 KB |
Board Design
| Dual-slot | Slot Width | IGP |
| 135 W | Thermal design power (TDP) | 75 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 |