NVIDIA Quadro CX vs AMD Radeon HD 7950 Monica BIOS 2
What is the difference between NVIDIA Quadro CX and AMD Radeon HD 7950 Monica BIOS 2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200B | GPU Name | Tahiti |
| Tesla 2.0 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 28 nm |
| 1,400 million | Transistors | 4,313 million |
| 470 mm² | Die Size | 352 mm² |
Graphics Card
| Nov 11th, 2008 | Release Date | Jan 31st, 2012 |
| Quadro CX | Family | Southern Islands (HD 7900) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 1536 MB | Memory Size | 3 GB |
| GDDR3 | Memory Type | GDDR5 |
| 384 bit | Memory Bus | 384 bit |
| 76.80 GB/s | Bandwidth | 240.0 GB/s |
Performance
| 14.45 GPixel/s | Pixel fillrate | 25.60 GPixel/s |
| 38.53 GTexel/s | Texture fillrate | 38.40 GTexel/s |
| 462.3 GFLOPS | FP32 (float) performance | 1,229 GFLOPS |
| 57.79 GFLOPS (1:8) | FP64 (double) performance | 307.2 GFLOPS (1:4) |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
| 602 MHz | GPU Clock | 800 MHz |
Render Config
| 192 | Shading Units | 768 |
| 64 | TMUs | 48 |
| 24 | ROPs | 32 |
| 192 KB | L2 Cache | 768 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 150 W | Thermal design power (TDP) | 85 W |
| 450 W | Suggested PSU | 250 W |
| 1x DVI 2x DisplayPort 1x S-Video | Display Connectors | 1x DVI 1x HDMI 2x mini-DisplayPort |
| 1x 6-pin | Power Connectors | 1x 6-pin + 1x 8-pin |
| P607 | Board Number | C386 |
API support
| 11.1 (10_0) | DirectX | 12 (11_1) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 4.0 | Shader Model | 5.1 |