AMD Radeon HD 7950 Monica BIOS 1 vs NVIDIA GeForce GTX 680M
What is the difference between AMD Radeon HD 7950 Monica BIOS 1 and NVIDIA GeForce GTX 680M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Tahiti | GPU Name | GK104 |
| Tahiti PRO (215-0821056) | Model number | N13E-GTX-A2 |
| GCN 1.0 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 4,313 million | Transistors | 3,540 million |
| 352 mm² | Die Size | 294 mm² |
Graphics Card
| Jan 31st, 2012 | Release Date | Jun 4th, 2012 |
| Southern Islands (HD 7900) | Family | GeForce 600M |
| End-of-life | Production | End-of-life |
| Northern Islands | Predecessor | GeForce 500M |
| PCIe 3.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 3 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 384 bit | Memory Bus | 256 bit |
| 240.0 GB/s | Bandwidth | 115.2 GB/s |
Performance
| 29.60 GPixel/s | Pixel fillrate | 21.22 GPixel/s |
| 88.80 GTexel/s | Texture fillrate | 84.90 GTexel/s |
| 2.842 TFLOPS | FP32 (float) performance | 2.038 TFLOPS |
| 710.4 GFLOPS (1:4) | FP64 (double) performance | 84.90 GFLOPS (1:24) |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 900 MHz 3.6 Gbps effective |
Render Config
| 1536 | Shading Units | 1344 |
| 96 | TMUs | 112 |
| 32 | ROPs | 32 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 768 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 185 W | Thermal design power (TDP) | 100 W |
| 1x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | No outputs |
| 1x 6-pin + 1x 8-pin | Power Connectors | None |
| C386 | Board Number | P2051B |
API support
| 12 (11_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 5.1 | Shader Model | 5.1 |