NVIDIA GeForce GTS 450 vs ATI FirePro V7770
What is the difference between NVIDIA GeForce GTS 450 and ATI FirePro V7770. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF106 | GPU Name | RV770 |
| GF106-250-KA-A1 | Model number | RV770 XT (215-0669049) |
| Fermi | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 55 nm |
| 1,170 million | Transistors | 956 million |
| 238 mm² | Die Size | 256 mm² |
Graphics Card
| Sep 13th, 2010 | Release Date | 2012 |
| GeForce 400 | Family | FirePro (Vx700) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR4 |
| 128 bit | Memory Bus | 128 bit |
| 57.73 GB/s | Bandwidth | 33.60 GB/s |
Performance
| 6.264 GPixel/s | Pixel fillrate | 5.000 GPixel/s |
| 25.06 GTexel/s | Texture fillrate | 25.00 GTexel/s |
| 601.3 GFLOPS | FP32 (float) performance | 1,000 GFLOPS |
Clock Speeds
| 902 MHz 3.6 Gbps effective | Memory Clock | 1050 MHz 2.1 Gbps effective |
| 783 MHz | GPU Clock | 625 MHz |
Render Config
| 192 | Shading Units | 800 |
| 32 | TMUs | 40 |
| 16 | ROPs | 8 |
| 64 KB (per SM) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 128 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 210 mm 8.3 inches | Length | 234 mm 9.2 inches |
| 111 mm 4.4 inches | Width | 111 mm 4.4 inches |
| 106 W | Thermal design power (TDP) | 76 W |
| 300 W | Suggested PSU | 250 W |
| 2x DVI 1x mini-HDMI | Display Connectors | 1x DVI |
| 1x 6-pin | Power Connectors | 1x 6-pin |
API support
| 12 (11_0) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 4.1 |