AMD Radeon HD 7720 OEM vs NVIDIA GeForce GTX 670M
What is the difference between AMD Radeon HD 7720 OEM and NVIDIA GeForce GTX 670M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Barts | GPU Name | GF114 |
| Barts LE (215-0798002) | Model number | N13E-GS1-LP-A1 |
| TeraScale 2 | Architecture | Fermi 2.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 1,700 million | Transistors | 1,950 million |
| 255 mm² | Die Size | 332 mm² |
Graphics Card
| Mar 15th, 2013 | Release Date | Mar 22nd, 2012 |
| Southern Islands (HD 7700) | Family | GeForce 600M |
| End-of-life | Production | End-of-life |
| Northern Islands | Predecessor | GeForce 500M |
| PCIe 2.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 1024 MB | Memory Size | 1536 MB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 192 bit |
| 134.4 GB/s | Bandwidth | 72.00 GB/s |
Performance
| 26.88 GPixel/s | Pixel fillrate | 8.372 GPixel/s |
| 33.60 GTexel/s | Texture fillrate | 33.49 GTexel/s |
| 1,344 GFLOPS | FP32 (float) performance | 803.7 GFLOPS |
Clock Speeds
| 1050 MHz 4.2 Gbps effective | Memory Clock | 750 MHz 3 Gbps effective |
| 840 MHz | GPU Clock | 598 MHz |
Render Config
| 800 | Shading Units | 336 |
| 40 | TMUs | 56 |
| 32 | ROPs | 24 |
| 8 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 512 KB | L2 Cache | 384 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 150 W | Thermal design power (TDP) | 75 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 12 (11_0) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 5.1 |