NVIDIA GeForce 945A vs NVIDIA GeForce 8800 GTS Core 112
What is the difference between NVIDIA GeForce 945A and NVIDIA GeForce 8800 GTS Core 112. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM108 | GPU Name | G80 |
| Maxwell | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 90 nm |
| unknown | Transistors | 681 million |
| unknown | Die Size | 484 mm² |
Graphics Card
| Mar 13th, 2015 | Release Date | Nov 19th, 2007 |
| GeForce 900A | Family | GeForce 8 (8800) |
| Active | Production | End-of-life |
| GeForce 800A | Predecessor | GeForce 7 PCIe |
| PCIe 3.0 x8 | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 640 MB |
| GDDR5 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 320 bit |
| 40.10 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 9.512 GPixel/s | Pixel fillrate | 10.00 GPixel/s |
| 28.54 GTexel/s | Texture fillrate | 28.00 GTexel/s |
| 913.2 GFLOPS | FP32 (float) performance | 268.8 GFLOPS |
Clock Speeds
| 1253 MHz 5 Gbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
Render Config
| 384 | Shading Units | 112 |
| 24 | TMUs | 28 |
| 8 | ROPs | 20 |
| 1024 KB | L2 Cache | 80 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 33 W | Thermal design power (TDP) | 150 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 12 (11_0) | DirectX | 11.1 (10_0) |
| 4.6 | OpenGL | 3.3 |
| 3.0 | OpenCL | 1.1 (1.0) |
| 1.1 | Vulkan | N/A |
| 5.1 | Shader Model | 4.0 |
| 5.0 | CUDA | 1.0 |