NVIDIA GeForce GT 555M vs NVIDIA GeForce GTS 150M

VS

NVIDIA GeForce GT 555M

NVIDIA GeForce GTS 150M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 1024MB VRAM GeForce GTS 150M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages

Released 3 years late

More VRAM (2GB vs 1024GB)

80 additional rendering cores

Lower TDP (35W vs 45W)

NVIDIA GeForce GTS 150M 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)

GeForce GT 555M +203%

0.389 TFLOPS

GeForce GTS 150M

0.128 TFLOPS

GeForce GT 555M

VS

GeForce GTS 150M

Graphics Card

Mar 2012

Release Date

Mar 2009

GeForce 500M

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

51.20GB/s

Render Config

-

2

SM Count

8

144

Shading Units

64

24

TMUs

32

16

ROPs

16

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

2.700 GPixel/s

Pixel Rate

6.400 GPixel/s

16.20 GTexel/s

Texture Rate

12.80 GTexel/s

-

388.8 GFLOPS

FP32 (float)

128.0 GFLOPS

32.40 GFLOPS

FP64 (double)

-

Board Design

35W

TDP

45W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GF116

GPU Name

G94

N12E-GE2-A1

GPU Variant

N10E-GE1

Fermi 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

1.17 billion

Transistors

0.505 billion

238 mm²

Die Size

240 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

1.1

5.1

Shader Model

4.0

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