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NVIDIA GeForce GTX 850M
NVIDIA GeForce GTX 850M
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NVIDIA GeForce GTX 850M
This is a GPU manufactured with TSMC 28nm process, based on Nvidia Maxwell architecture and released on Mar 2014. It features 1.87 billion transistors, 640 CUDA cores and 2GB DDR3 memory, with 2MB L2 cache, theoretical performance of 1155GFLOPS, with total power consumption of 45W.
Graphics Card
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Release Date
Mar 2014
Generation
GeForce 800M
Type
Mobile
Bus Interface
PCIe 3.0 x16
Clock Speeds
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Memory Clock
1001 MHz
Memory
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Memory Size
2GB
Memory Type
DDR3
Memory Bus
128bit
Bandwidth
32.03GB/s
Render Config
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Shading Units
640
TMUs
40
ROPs
16
L1 Cache
64 KB (per SMM)
L2 Cache
2 MB
Theoretical Performance
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Pixel Rate
14.43 GPixel/s
Texture Rate
36.08 GTexel/s
FP32 (float)
1155 GFLOPS
FP64 (double)
36.08 GFLOPS
Graphics Processor
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GPU Name
GM107
GPU Variant
N15P-GT-A1
Architecture
Maxwell
Foundry
TSMC
Process Size
28 nm
Transistors
1.87 billion
Die Size
148 mm²
Board Design
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TDP
45W
Outputs
No outputs
Graphics Features
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DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
CUDA
5.0
Shader Model
5.1
Rankings
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FP32 (float)
OctaneBench
