NVIDIA GeForce GTX 460M vs ATI Mobility Radeon HD 4670 Mac Edition
What is the difference between NVIDIA GeForce GTX 460M and ATI Mobility Radeon HD 4670 Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF106 | GPU Name | M96 |
| N11E-GS-A1 | Model number | M96 XT (216-0729051) |
| Fermi | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 55 nm |
| 1,170 million | Transistors | 514 million |
| 238 mm² | Die Size | 146 mm² |
Graphics Card
| Sep 3rd, 2010 | Release Date | Sep 16th, 2009 |
| GeForce 400M | Family | M9x (Mobility HD 4600) |
| End-of-life | Production | End-of-life |
| GeForce 300M | Predecessor | M8x |
| PCIe 2.0 x16 | Bus Interface | MXM-A (3.0) |
Memory
| 1536 MB | Memory Size | 256 MB |
| GDDR5 | Memory Type | GDDR3 |
| 192 bit | Memory Bus | 128 bit |
| 60.00 GB/s | Bandwidth | 25.28 GB/s |
Performance
| 5.400 GPixel/s | Pixel fillrate | 5.440 GPixel/s |
| 21.60 GTexel/s | Texture fillrate | 21.76 GTexel/s |
| 518.4 GFLOPS | FP32 (float) performance | 435.2 GFLOPS |
Clock Speeds
| 625 MHz 2.5 Gbps effective | Memory Clock | 790 MHz 1580 Mbps effective |
| 675 MHz | GPU Clock | 680 MHz |
Render Config
| 192 | Shading Units | 320 |
| 32 | TMUs | 32 |
| 24 | ROPs | 8 |
| 64 KB (per SM) | L1 Cache | 16 KB (per CU) |
| 384 KB | L2 Cache | 128 KB |
Board Design
| 50 W | Thermal design power (TDP) | 35 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 4.1 |