Home GPU Comparison NVIDIA GeForce GT 555M vs NVIDIA GeForce RTX 4090 Max-Q

NVIDIA GeForce GT 555M vs NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 16GB VRAM GeForce RTX 4090 Max Q 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 Max-Q 's Advantages
Released 10 years and 10 months late
Boost Clock1455MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 28.80GB/s)
9584 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 555M
0.389 TFLOPS
GeForce RTX 4090 Max Q +7177%
28.31 TFLOPS
VS

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
930 MHz
-
Boost Clock
1455 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
16GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
448.0GB/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
163.0 GPixel/s
16.20 GTexel/s
Texture Rate
442.3 GTexel/s
-
FP16 (half)
28.31 TFLOPS
388.8 GFLOPS
FP32 (float)
28.31 TFLOPS
32.40 GFLOPS
FP64 (double)
442.3 GFLOPS

Board Design

35W
TDP
80W
-
-
-
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
4 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
6.7

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