Home GPU Comparison NVIDIA P106M vs NVIDIA GeForce GTX 850A

NVIDIA P106M vs NVIDIA GeForce GTX 850A

We compared two Mobile platform GPUs: 4GB VRAM P106M and 2GB VRAM GeForce GTX 850A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P106M 's Advantages
Released 4 years and 10 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.13GB/s vs 28.80GB/s)
512 additional rendering cores
NVIDIA GeForce GTX 850A 's Advantages
Boost Clock936MHz
Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)
P106M +148%
2.974 TFLOPS
GeForce GTX 850A
1.198 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Mar 2014
Mining GPUs
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
902 MHz
-
Boost Clock
936 MHz
1502 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
96.13GB/s
Bandwidth
28.80GB/s

Render Config

9
SM Count
-
-
Compute Units
-
1152
Shading Units
640
72
TMUs
40
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
64 KB (per SMM)
1280 KB
L2 Cache
2 MB

Theoretical Performance

41.31 GPixel/s
Pixel Rate
14.98 GPixel/s
92.95 GTexel/s
Texture Rate
37.44 GTexel/s
46.48 GFLOPS
FP16 (half)
-
2.974 TFLOPS
FP32 (float)
1198 GFLOPS
92.95 GFLOPS
FP64 (double)
37.44 GFLOPS

Graphics Processor

GP106
GPU Name
GM107
GP106-505-KC-A1
GPU Variant
N15P-GT-A1
Pascal
Architecture
Maxwell
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
4.4 billion
Transistors
1.87 billion
200 mm²
Die Size
148 mm²

Board Design

75W
TDP
45W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
5.0
6.4
Shader Model
5.1

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