NVIDIA GeForce GT 555M vs NVIDIA GeForce RTX 3080 Ti Max Q
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 16GB VRAM GeForce RTX 3080 Ti 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 3080 Ti Max Q 's Advantages
Released 9 years and 10 months late
Boost Clock1125MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 28.80GB/s)
7280 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 555M
0.389 TFLOPS
GeForce RTX 3080 Ti Max Q
+4193%
16.7 TFLOPS
Graphics Card
Mar 2012
Release Date
Jan 2022
GeForce 500M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
585 MHz
-
Boost Clock
1125 MHz
900 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
16GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
2
SM Count
58
144
Shading Units
7424
24
TMUs
232
16
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
64 KB (per SM)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
2.700 GPixel/s
Pixel Rate
108.0 GPixel/s
16.20 GTexel/s
Texture Rate
261.0 GTexel/s
-
FP16 (half)
16.70 TFLOPS
388.8 GFLOPS
FP32 (float)
16.70 TFLOPS
32.40 GFLOPS
FP64 (double)
261.0 GFLOPS
Board Design
35W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GF116
GPU Name
GA103S
N12E-GE2-A1
GPU Variant
GN20-E8-A1
Fermi 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
1.17 billion
Transistors
Unknown
238 mm²
Die Size
496 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
8.6
5.1
Shader Model
6.5
