NVIDIA GeForce GT 555M vs NVIDIA GeForce MX450 30.5W 8Gbps

VS

NVIDIA GeForce GT 555M

NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 2GB VRAM GeForce MX450 30.5W 8Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 8 years and 5 months late

Boost Clock1275MHz

Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)

752 additional rendering cores

Lower TDP (31W vs 35W)

Score

Benchmark

FP32 (float)

GeForce GT 555M

0.389 TFLOPS

GeForce MX450 30.5W 8Gbps +487%

2.285 TFLOPS

GeForce GT 555M

VS

GeForce MX450 30.5W 8Gbps

Graphics Card

Mar 2012

Release Date

Aug 2020

GeForce 500M

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1035 MHz

-

Boost Clock

1275 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

64.00GB/s

Render Config

-

2

SM Count

14

144

Shading Units

896

24

TMUs

56

16

ROPs

32

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

2.700 GPixel/s

Pixel Rate

40.80 GPixel/s

16.20 GTexel/s

Texture Rate

71.40 GTexel/s

-

FP16 (half)

4.570 TFLOPS

388.8 GFLOPS

FP32 (float)

2.285 TFLOPS

32.40 GFLOPS

FP64 (double)

71.40 GFLOPS

Board Design

35W

TDP

31W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF116

GPU Name

TU117

N12E-GE2-A1

GPU Variant

-

Fermi 2.0

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

1.17 billion

Transistors

4.7 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

7.5

5.1

Shader Model

6.6

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