NVIDIA GeForce GT 755M Mac Edition vs ATI Radeon HD 5770
What is the difference between NVIDIA GeForce GT 755M Mac Edition and ATI Radeon HD 5770. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK107 | GPU Name | Juniper |
| GT 755M | Model number | Juniper XT (215-0754013) |
| Kepler | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 1,270 million | Transistors | 1,040 million |
| 118 mm² | Die Size | 166 mm² |
Graphics Card
| Nov 8th, 2013 | Release Date | Oct 13th, 2009 |
| GeForce 700M | Family | Evergreen (HD 5700) |
| End-of-life | Production | End-of-life |
| GeForce 600M | Predecessor | Radeon R700 |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 128 bit |
| 80.00 GB/s | Bandwidth | 76.80 GB/s |
Performance
| 8.680 GPixel/s | Pixel fillrate | 13.60 GPixel/s |
| 34.72 GTexel/s | Texture fillrate | 34.00 GTexel/s |
| 833.3 GFLOPS | FP32 (float) performance | 1,360 GFLOPS |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 1200 MHz 4.8 Gbps effective |
| 1085 MHz | GPU Clock | 850 MHz |
Render Config
| 384 | Shading Units | 800 |
| 32 | TMUs | 40 |
| 16 | ROPs | 16 |
| 16 KB (per SMX) | L1 Cache | 8 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 50 W | Thermal design power (TDP) | 108 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
API support
| 12 (11_0) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 3.0 | OpenCL | 1.2 |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 5.0 |