AMD Radeon HD 7790 vs NVIDIA GeForce GTX 765M
What is the difference between AMD Radeon HD 7790 and NVIDIA GeForce GTX 765M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Bonaire | GPU Name | GK106 |
| Bonaire XT (215-0839039) | Model number | N14E-GE-B-A1 |
| GCN 2.0 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 2,080 million | Transistors | 2,540 million |
| 160 mm² | Die Size | 221 mm² |
Graphics Card
| Mar 22nd, 2013 | Release Date | May 30th, 2013 |
| Southern Islands (HD 7700) | Family | GeForce 700M |
| End-of-life | Production | End-of-life |
| Northern Islands | Predecessor | GeForce 600M |
| PCIe 3.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 1024 MB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 96.00 GB/s | Bandwidth | 64.13 GB/s |
Performance
| 16.00 GPixel/s | Pixel fillrate | 13.81 GPixel/s |
| 56.00 GTexel/s | Texture fillrate | 55.23 GTexel/s |
| 1.792 TFLOPS | FP32 (float) performance | 1,326 GFLOPS |
| 112.0 GFLOPS (1:16) | FP64 (double) performance | 55.23 GFLOPS (1:24) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1002 MHz 4 Gbps effective |
Render Config
| 896 | Shading Units | 768 |
| 56 | TMUs | 64 |
| 16 | ROPs | 16 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 85 W | Thermal design power (TDP) | 75 W |
| 1x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.3 | Shader Model | 5.1 |