NVIDIA GeForce GTX 260 Core 216 Rev. 2 vs AMD Radeon HD 6990M
What is the difference between NVIDIA GeForce GTX 260 Core 216 Rev. 2 and AMD Radeon HD 6990M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GT200B | GPU Name | Blackcomb |
| G200-103-B2 | Model number | Blackcomb XTX (216-0811030) |
| Tesla 2.0 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 40 nm |
| 1,400 million | Transistors | 1,700 million |
| 470 mm² | Die Size | 212 mm² |
Graphics Card
| Nov 27th, 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 |
| 171 W | Thermal design power (TDP) | 100 W |
| 2x DVI 1x S-Video | Display Connectors | No outputs |
| 2x 6-pin | Power Connectors | None |
| P897 | 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 |