ATI Mobility Radeon HD 5850 Mac Edition vs NVIDIA GeForce GTS 450 Rev. 2
What is the difference between ATI Mobility Radeon HD 5850 Mac Edition and NVIDIA GeForce GTS 450 Rev. 2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Broadway | GPU Name | GF116 |
| Broadway PRO (216-0769024) | Model number | GF116-200-KA-A1 |
| TeraScale 2 | Architecture | Fermi 2.0 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 40 nm |
| 1,040 million | Transistors | 1,170 million |
| 166 mm² | Die Size | 238 mm² |
Graphics Card
| Jan 7th, 2010 | Release Date | Mar 15th, 2011 |
| Manhattan (Mobility HD 5800) | Family | GeForce 400 |
| End-of-life | Production | End-of-life |
| M9x | Predecessor | GeForce 200 |
| MXM-B (3.0) | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 64.00 GB/s | Bandwidth | 57.73 GB/s |
Performance
| 10.05 GPixel/s | Pixel fillrate | 6.264 GPixel/s |
| 25.12 GTexel/s | Texture fillrate | 25.06 GTexel/s |
| 1,005 GFLOPS | FP32 (float) performance | 601.3 GFLOPS |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | 902 MHz 3.6 Gbps effective |
| 628 MHz | GPU Clock | 783 MHz |
Render Config
| 800 | Shading Units | 192 |
| 40 | TMUs | 32 |
| 16 | ROPs | 16 |
| 8 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 30 W | Thermal design power (TDP) | 106 W |
| No outputs | Display Connectors | 2x DVI 1x mini-HDMI |
| B971 | Board Number | P1060, P1062 |
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 |