NVIDIA P106M vs NVIDIA GeForce 820A

VS

NVIDIA P106M

NVIDIA GeForce 820A

We compared two Mobile platform GPUs: 4GB VRAM P106M and 1024MB VRAM GeForce 820A 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 1024GB)

Larger VRAM bandwidth (96.13GB/s vs 14.40GB/s)

1056 additional rendering cores

NVIDIA GeForce 820A 's Advantages

Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)

P106M +897%

2.974 TFLOPS

GeForce 820A

0.298 TFLOPS

P106M

VS

GeForce 820A

Graphics Card

Jan 2019

Release Date

Mar 2014

Mining GPUs

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

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

1152

Shading Units

96

72

TMUs

16

32

ROPs

8

-

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

Board Design

75W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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

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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