NVIDIA GeForce GTX 260 Core 216 vs AMD Radeon HD 6990M
What is the difference between NVIDIA GeForce GTX 260 Core 216 and AMD Radeon HD 6990M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200 | GPU Name | Blackcomb |
| G200-103-A2 | Model number | Blackcomb XTX (216-0811030) |
| Tesla 2.0 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 40 nm |
| 1,400 million | Transistors | 1,700 million |
| 576 mm² | Die Size | 212 mm² |
Graphics Card
| Sep 16th, 2008 | Release Date | Jul 12th, 2011 |
| GeForce 200 | Family | Vancouver (HD 6900M) |
| End-of-life | Production | End-of-life |
| GeForce 9 | Predecessor | Manhattan |
| PCIe 2.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 896 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 448 bit | Memory Bus | 256 bit |
| 111.9 GB/s | Bandwidth | 115.2 GB/s |
Performance
| 16.13 GPixel/s | Pixel fillrate | 22.88 GPixel/s |
| 41.47 GTexel/s | Texture fillrate | 40.04 GTexel/s |
| 536.5 GFLOPS | FP32 (float) performance | 1.602 TFLOPS |
Clock Speeds
| 999 MHz 1998 Mbps effective | Memory Clock | 900 MHz 3.6 Gbps effective |
| 576 MHz | GPU Clock | 715 MHz |
Render Config
| 216 | Shading Units | 1120 |
| 72 | TMUs | 56 |
| 28 | ROPs | 32 |
| 224 KB | L2 Cache | 512 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 182 W | Thermal design power (TDP) | 100 W |
| 2x DVI 1x S-Video | Display Connectors | No outputs |
| 2x 6-pin | Power Connectors | None |
| P651 | Board Number | C296 |
API support
| 11.1 (10_0) | DirectX | 11.2 (11_0) |
| 3.3 | OpenGL | 4.4 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 5.0 |