ATI Radeon HD 5850 vs NVIDIA GeForce GTX 285
What is the difference between ATI Radeon HD 5850 and NVIDIA GeForce GTX 285. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cypress | GPU Name | GT200B |
| Cypress PRO (215-0735043) | Model number | G200-350-B3 |
| TeraScale 2 | Architecture | Tesla 2.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 55 nm |
| 2,154 million | Transistors | 1,400 million |
| 334 mm² | Die Size | 470 mm² |
Graphics Card
| Sep 30th, 2009 | Release Date | Dec 23rd, 2008 |
| Evergreen (HD 5800) | Family | GeForce 200 |
| End-of-life | Production | End-of-life |
| 299 USD | Launch Price | 359 USD |
| Radeon R700 | Predecessor | GeForce 9 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 512 bit |
| 128.0 GB/s | Bandwidth | 159.0 GB/s |
Performance
| 23.20 GPixel/s | Pixel fillrate | 20.74 GPixel/s |
| 52.20 GTexel/s | Texture fillrate | 51.84 GTexel/s |
| 2.088 TFLOPS | FP32 (float) performance | 708.5 GFLOPS |
| 417.6 GFLOPS (1:5) | FP64 (double) performance | 88.56 GFLOPS (1:8) |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | 1242 MHz 2.5 Gbps effective |
| 725 MHz | GPU Clock | 648 MHz |
Render Config
| 1440 | Shading Units | 240 |
| 72 | TMUs | 80 |
| 32 | ROPs | 32 |
| 512 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 241 mm 9.5 inches | Length | 267 mm 10.5 inches |
| 151 W | Thermal design power (TDP) | 204 W |
| 450 W | Suggested PSU | 550 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | 2x DVI 1x S-Video |
| 2x 6-pin | Power Connectors | 2x 6-pin |
| C002-37 | Board Number | P892 |
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 |