AMD FireStream 9250 vs NVIDIA GeForce GTS 450
What is the difference between AMD FireStream 9250 and NVIDIA GeForce GTS 450. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV770 | GPU Name | GF106 |
| RV770 PRO | Model number | GF106-250-KA-A1 |
| TeraScale | Architecture | Fermi |
| 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 | Sep 13th, 2010 |
| 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 |
| 111 mm 4.4 inches | Width | 111 mm 4.4 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 |