NVIDIA GeForce GT 640M vs ATI Radeon HD 4810
What is the difference between NVIDIA GeForce GT 640M and ATI Radeon HD 4810. Find out which graphics card has better performance.
Benchmarks
| 1243 | 3DMark Fire Strike | 51 |
Graphics Processor (GPU)
| GK107 | GPU Name | RV770 |
| N13P-GS | Model number | RV770 CE (215-0669093) |
| Kepler | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 55 nm |
| 1,270 million | Transistors | 956 million |
| 118 mm² | Die Size | 256 mm² |
Graphics Card
| Mar 22nd, 2012 | Release Date | May 28th, 2009 |
| GeForce 600M | Family | Radeon R700 (HD 4800) |
| End-of-life | Production | End-of-life |
| GeForce 500M | Predecessor | Radeon R600 |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 512 MB |
| DDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 28.80 GB/s | Bandwidth | 57.60 GB/s |
Performance
| 5.000 GPixel/s | Pixel fillrate | 5.000 GPixel/s |
| 20.00 GTexel/s | Texture fillrate | 20.00 GTexel/s |
| 480.0 GFLOPS | FP32 (float) performance | 800.0 GFLOPS |
| 20.00 GFLOPS (1:24) | FP64 (double) performance | 160.0 GFLOPS (1:5) |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 900 MHz 3.6 Gbps effective |
| 625 MHz | GPU Clock | 625 MHz |
Render Config
| 384 | Shading Units | 640 |
| 32 | TMUs | 32 |
| 16 | ROPs | 8 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 128 KB |
Board Design
| 32 W | Thermal design power (TDP) | 95 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 12 (11_0) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 3.0 | OpenCL | 1.1 |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 4.1 |