NVIDIA GeForce GT 555M vs NVIDIA P106M

VS

NVIDIA GeForce GT 555M

NVIDIA P106M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 4GB VRAM P106M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages

Lower TDP (35W vs 75W)

NVIDIA P106M 's Advantages

Released 6 years and 10 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.13GB/s vs 28.80GB/s)

1008 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 555M

0.389 TFLOPS

P106M +664%

2.974 TFLOPS

GeForce GT 555M

VS

P106M

Graphics Card

Mar 2012

Release Date

Jan 2019

GeForce 500M

Generation

Mining GPUs

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

900 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

96.13GB/s

Render Config

-

2

SM Count

9

144

Shading Units

1152

24

TMUs

72

16

ROPs

32

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

1280 KB

-

Theoretical Performance

2.700 GPixel/s

Pixel Rate

41.31 GPixel/s

16.20 GTexel/s

Texture Rate

92.95 GTexel/s

-

FP16 (half)

46.48 GFLOPS

388.8 GFLOPS

FP32 (float)

2.974 TFLOPS

32.40 GFLOPS

FP64 (double)

92.95 GFLOPS

Board Design

35W

TDP

75W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF116

GPU Name

GP106

N12E-GE2-A1

GPU Variant

GP106-505-KC-A1

Fermi 2.0

Architecture

Pascal

TSMC

Foundry

TSMC

40 nm

Process Size

16 nm

1.17 billion

Transistors

4.4 billion

238 mm²

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

6.1

5.1

Shader Model

6.4

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