NVIDIA GeForce GTX 850A Graphics Card
Specifications
- Generation
- GeForce 800A
- GPU model
- GM107
- Interface
- PCIe 3.0 x16
- Base clock
- 902 MHz
- Memory size
- 2 GB
- DirectX
- 12 (11_0)
- Release date
- Mar 17th, 2014
Graphics Processor
- GPU model
- GM107
- GPU variant
- N15P-GT-A1
- Architecture
- Maxwell
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 1,870 million
- Die size
- 148 mm²
Mobile graphics
- Release date
- Mar 17th, 2014
- Generation
- GeForce 800A
- Production
- End-of-life
- Interface
- PCIe 3.0 x16
- Predecessor
- GeForce 700A
- Successor
- GeForce 900A
Clocks
- Base clock
- 902 MHz
- Boost clock
- 936 MHz
- Memory clock
- 900 MHz 1800 Mbps effective
Memory Configuration
- Memory size
- 2 GB
- Memory type
- DDR3
- Memory bus width
- 128 bit
- Bandwidth
- 28.80 GB/s
Render Configuration
- Shading units
- 640
- TMUs
- 40
- ROPs
- 16
- SMM count
- 5
- Cache L1
- 64 KB (per SMM)
- Cache L2
- 2 MB
Performance
- Pixel rate
- 14.98 GPixel/s
- Texture rate
- 37.44 GTexel/s
- FP32 (float) performance
- 1,198 GFLOPS
- FP64 (double) performance
- 37.44 GFLOPS (1:32)
Dimensions & Outputs
- Slot width
- IGP
- TDP
- 45 W
- Outputs
- No outputs
API Support & Features
- DirectX
- 12 (11_0)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.1
- CUDA
- 5.0
- Shader model
- 5.1
Drivers
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Benchmark & Performance
PassMark
1 1049 38577
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if NVIDIA GeForce GTX 850A is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
