AMD Radeon HD 7850M vs NVIDIA GeForce GTX 465
What is the difference between AMD Radeon HD 7850M and NVIDIA GeForce GTX 465. Find out which graphics card has better performance.
Benchmarks
| 1373 | PassMark G3D | 2680 |
| 566 | PassMark G2D | 447 |
Graphics Processor (GPU)
| Heathrow | GPU Name | GF100 |
| Heathrow PRO | Model number | GF100-030-A3 |
| GCN 1.0 | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 1,500 million | Transistors | 3,100 million |
| 123 mm² | Die Size | 529 mm² |
Graphics Card
| Apr 24th, 2012 | Release Date | May 31st, 2010 |
| London (HD 7800M) | Family | GeForce 400 |
| End-of-life | Production | End-of-life |
| Vancouver | Predecessor | GeForce 200 |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 256 bit |
| 64.00 GB/s | Bandwidth | 102.7 GB/s |
Performance
| 10.80 GPixel/s | Pixel fillrate | 13.38 GPixel/s |
| 27.00 GTexel/s | Texture fillrate | 26.75 GTexel/s |
| 864.0 GFLOPS | FP32 (float) performance | 855.4 GFLOPS |
| 54.00 GFLOPS (1:16) | FP64 (double) performance | 106.9 GFLOPS (1:8) |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | 802 MHz 3.2 Gbps effective |
| 675 MHz | GPU Clock | 608 MHz |
Render Config
| 640 | Shading Units | 352 |
| 40 | TMUs | 44 |
| 16 | ROPs | 32 |
| 16 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 256 KB | L2 Cache | 512 KB |
Board Design
| 40 W | Thermal design power (TDP) | 200 W |
| No outputs | Display Connectors | 2x DVI 1x mini-HDMI |
API support
| 12 (11_1) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 5.1 | Shader Model | 5.1 |