Home GPU Comparison NVIDIA P106M vs NVIDIA GeForce GT 820M

NVIDIA P106M vs NVIDIA GeForce GT 820M

We compared two Mobile platform GPUs: 4GB VRAM P106M and 1024MB VRAM GeForce GT 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P106M 's Advantages
Released 5 years and 2 months late
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (96.13GB/s vs 14.40GB/s)
1056 additional rendering cores
NVIDIA GeForce GT 820M 's Advantages
Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)
P106M +897%
2.974 TFLOPS
GeForce GT 820M
0.298 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Nov 2013
Mining GPUs
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
96.13GB/s
Bandwidth
14.40GB/s

Render Config

9
SM Count
2
-
Compute Units
-
1152
Shading Units
96
72
TMUs
16
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
64 KB (per SM)
1280 KB
L2 Cache
128 KB

Theoretical Performance

41.31 GPixel/s
Pixel Rate
3.100 GPixel/s
92.95 GTexel/s
Texture Rate
12.40 GTexel/s
46.48 GFLOPS
FP16 (half)
-
2.974 TFLOPS
FP32 (float)
297.6 GFLOPS
92.95 GFLOPS
FP64 (double)
24.80 GFLOPS

Graphics Processor

GP106
GPU Name
GF117
GP106-505-KC-A1
GPU Variant
N15V-GM
Pascal
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
4.4 billion
Transistors
0.585 billion
200 mm²
Die Size
116 mm²

Board Design

75W
TDP
15W
-
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
1.1
1.3
Vulkan
N/A
6.1
CUDA
2.1
6.4
Shader Model
5.1

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