NVIDIA GeForce GTX 970M vs AMD Radeon HD 6970
What is the difference between NVIDIA GeForce GTX 970M and AMD Radeon HD 6970. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM204 | GPU Name | Cayman |
| N16E-GT-A2 | Model number | Cayman XT (215-0807007) |
| Maxwell 2.0 | Architecture | TeraScale 3 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 5,200 million | Transistors | 2,640 million |
| 398 mm² | Die Size | 389 mm² |
Graphics Card
| Oct 7th, 2014 | Release Date | Dec 14th, 2010 |
| GeForce 900M | Family | Northern Islands (HD 6900) |
| End-of-life | Production | End-of-life |
| GeForce 800M | Predecessor | Evergreen |
| MXM-B (3.0) | Bus Interface | PCIe 2.0 x16 |
Memory
| 3 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 192 bit | Memory Bus | 256 bit |
| 120.3 GB/s | Bandwidth | 176.0 GB/s |
Performance
| 49.82 GPixel/s | Pixel fillrate | 28.16 GPixel/s |
| 83.04 GTexel/s | Texture fillrate | 84.48 GTexel/s |
| 2.657 TFLOPS | FP32 (float) performance | 2.703 TFLOPS |
| 83.04 GFLOPS (1:32) | FP64 (double) performance | 675.8 GFLOPS (1:4) |
Clock Speeds
| 1253 MHz 5 Gbps effective | Memory Clock | 1375 MHz 5.5 Gbps effective |
Render Config
| 1280 | Shading Units | 1536 |
| 80 | TMUs | 96 |
| 48 | ROPs | 32 |
| 48 KB (per SMM) | L1 Cache | 8 KB (per CU) |
| 1536 KB | L2 Cache | 512 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| unknown | Thermal design power (TDP) | 250 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin + 1x 8-pin |
| P2754 SKU 2 / 5 | Board Number | C200-47 |
API support
| 12 (12_1) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 3.0 | OpenCL | 1.2 |
| 1.1 | Vulkan | N/A |
| 6.4 | Shader Model | 5.0 |