NVIDIA GeForce GTX 850A technical specs and benchmarks

NVIDIA GeForce GTX 850A

Summary

NVIDIA started GeForce GTX 850A sales 17 March 2014. This is a Maxwell architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 2 GB of DDR3 memory clocked at 1.8 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 28.8 GB/s.

Compatibility-wise, this is IGP card attached via PCIe 3.0 x16 interface. Its power consumption is at 45 Watt.

It provides poor gaming and benchmark performance at 6.07 percent of a leader's which is NVIDIA Quadro P6000.

General info

Info on video card type (desktop or notebook), its architecture and sales start time and price.
Place in performance rating
 
Architecture
Maxwell
 
Code name
GM107
 
Type
Desktop
 
Release date
17 March 2014
 

Technical specs

Quantitative parameters such as shaders number, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly say of video card performance, but to be more precise you have to review it's benchmark and gaming test results.
Pipelines
640
 
of 8192 (FirePro S9300 X2)
Core clock speed
902 MHz
 
of 1607
Boost Clock
936 MHz
 
Transistor count
1,870 million
 
of 21100 (Tesla V100 PCIe)
Manufacturing process technology
28 nm
 
Power consumption (TDP)
45 Watt
 
of 900 (Tesla S2050)
Texture fill rate
37.44
 
of 512 (Radeon Pro Duo)
Floating-point performance
1,198 gflops
 
of 16384 (Radeon Pro Duo)

Compatibility, dimensions and requirements

Information on video card compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus - if the video card is inserted into the slot instead of being soldered to the notebook motherboard.
Interface
PCIe 3.0 x16
 
Width
IGP
 

Memory specs

Parameters of memory installed on the video card - type, size, bus, clock and resulting bandwidth. GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
DDR3
 
Maximum RAM amount
2 GB
 
Memory bus width
128 Bit
 
of 8192 (FirePro S9300 X2)
Memory clock speed
1800 MHz
 
of 11408 (TITAN Xp)
Memory bandwidth
28.8 GB/s
 
of 1024 (FirePro S9300 X2)

Technologies

Technological solutions supported by the GPU. You'll probably need this information if you require some particular technology.
CUDA
5.0
 

Video card benchmarks performance

Non-gaming benchmarks performance. Overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
6.07
 
 
Passmark
802
 
 

Game benchmarks (in FPS)

How good for gaming a particular GPU is. Gaming benchmark results are measured in FPS. Overall gaming performance is a number in 0-100 range, and the older the game, the less impact it has on the overall grade of the video card.
Overall gaming performance
78.00
 
 
Games benchmarked by notebookcheck.net

Relative perfomance

Overall video card performance compared to nearest competitors. All GPU types participate.

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