NVIDIA GeForce GT 745A
GK107
Graphics Processor
384
Cores
32
TMUs
16
ROPs
2 GB
Memory Size
DDR3
Memory Type
128 bit
Bus Width
Recommended Resolutions:
- 640x480
- 1280x720
- 1366x768
- 1600x900
- 1920x1080
- 2560x1440
- 3840x2160
The GeForce GT 745A was a graphics card by NVIDIA, launched in August 2013. Built on the 28 nm process, and based on the GK107 graphics processor, in its N14P-LP variant, the card supports DirectX 12.0. The GK107 graphics processor is an average sized chip with a die area of 118 mm² and 1,270 million transistors. It features 384 shading units, 32 texture mapping units and 16 ROPs. NVIDIA has placed 2,048 MB DDR3 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 837 MHz, memory is running at 900 MHz.
Being a mxm module card, its power draw is rated at 33 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. GeForce GT 745A is connected to the rest of the system using a PCI-Express 3.0 x16 interface.
Being a mxm module card, its power draw is rated at 33 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. GeForce GT 745A is connected to the rest of the system using a PCI-Express 3.0 x16 interface.
Graphics Processor
- GPU Name
- GK107
- GPU Variant
- N14P-LP
- Architecture
- Kepler
- Foundry
- TSMC
- Process Size
- 28 nm
- Transistors
- 1,270 million
- Die Size
- 118 mm²
Graphics Card
- Release Date
- Aug 26th, 2013
- Generation
- GeForce 700A
- Production
- End-of-life
- Bus Interface
- PCIe 3.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- GPU Clock
- 837 MHz
- Memory Clock
-
900 MHz
1800 MHz effective
Memory
- Memory Size
- 2 GB
- Memory Type
- DDR3
- Memory Bus
- 128 bit
- Bandwidth
- 28.80 GB/s
Render Config
- Shading Units
- 384
- TMUs
- 32
- ROPs
- 16
- SMX Count
- 2
Theoretical Performance
- Pixel Rate
- 6.696 GPixel/s
- Texture Rate
- 26.78 GTexel/s
- FP32 (float) performance
- 642.8 GFLOPS
- FP64 (double) performance
- 26.78 GFLOPS (1:24)
Board Design
- Slot Width
- MXM Module
- TDP
- 33 W
- Outputs
- No outputs
Graphics Features
- DirectX
- 12.0 (11_0)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.1.82
- CUDA
- 3.0
- Shader Model
- 5.1
Card Notes
| all specs unknown for All-In-Ones |
GK107 GPU Notes
| PureVideo HD: VP5 VDPAU: Feature Set D |