NVIDIA GeForce GT 555M vs NVIDIA GeForce RTX 4090 Mobile

VS

NVIDIA GeForce GT 555M

NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 16GB VRAM GeForce RTX 4090 Mobile 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 80W)

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 10 years and 10 months late

Boost Clock1695MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 28.80GB/s)

9584 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 555M

0.389 TFLOPS

GeForce RTX 4090 Mobile +8378%

32.98 TFLOPS

GeForce GT 555M

VS

GeForce RTX 4090 Mobile

Graphics Card

Mar 2012

Release Date

Jan 2023

GeForce 500M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1695 MHz

900 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

16GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

576.0GB/s

Render Config

-

2

SM Count

76

144

Shading Units

9728

24

TMUs

304

16

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

-

Theoretical Performance

2.700 GPixel/s

Pixel Rate

189.8 GPixel/s

16.20 GTexel/s

Texture Rate

515.3 GTexel/s

-

FP16 (half)

32.98 TFLOPS

388.8 GFLOPS

FP32 (float)

32.98 TFLOPS

32.40 GFLOPS

FP64 (double)

515.3 GFLOPS

Board Design

35W

TDP

80-150W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GF116

GPU Name

AD103

N12E-GE2-A1

GPU Variant

GN21-X11

Fermi 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.17 billion

Transistors

45.9 billion

238 mm²

Die Size

379 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.9

5.1

Shader Model

6.8

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