AMD FireStream 9250 vs NVIDIA GeForce GTS 450 Rev. 2
What is the difference between AMD FireStream 9250 and NVIDIA GeForce GTS 450 Rev. 2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV770 | GPU Name | GF116 |
| RV770 PRO | Model number | GF116-200-KA-A1 |
| TeraScale | Architecture | Fermi 2.0 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 40 nm |
| 956 million | Transistors | 1,170 million |
| 256 mm² | Die Size | 238 mm² |
Graphics Card
| Jun 16th, 2008 | Release Date | Mar 15th, 2011 |
| FireStream | Family | GeForce 400 |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 63.55 GB/s | Bandwidth | 57.73 GB/s |
Performance
| 10.00 GPixel/s | Pixel fillrate | 6.264 GPixel/s |
| 25.00 GTexel/s | Texture fillrate | 25.06 GTexel/s |
| 1,000 GFLOPS | FP32 (float) performance | 601.3 GFLOPS |
| 200.0 GFLOPS (1:5) | FP64 (double) performance | 50.11 GFLOPS (1:12) |
Clock Speeds
| 993 MHz 1986 Mbps effective | Memory Clock | 902 MHz 3.6 Gbps effective |
| 625 MHz | GPU Clock | 783 MHz |
Render Config
| 800 | Shading Units | 192 |
| 40 | TMUs | 32 |
| 16 | ROPs | 16 |
| 16 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| Single-slot | Slot Width | Dual-slot |
| 234 mm 9.2 inches | Length | 210 mm 8.3 inches |
| 150 W | Thermal design power (TDP) | 106 W |
| 450 W | Suggested PSU | 300 W |
| 1x DVI | Display Connectors | 2x DVI 1x mini-HDMI |
| 1x 6-pin | Power Connectors | 1x 6-pin |
API support
| 10.1 (10_1) | DirectX | 12 (11_0) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 5.1 |