Home GPU Comparison NVIDIA GeForce GT 425M vs NVIDIA GeForce RTX 3080 Ti Mobile

NVIDIA GeForce GT 425M vs NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 425M and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 425M 's Advantages
Lower TDP (23W vs 115W)
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 11 years and 4 months late
Boost Clock1260MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (512.0GB/s vs 25.60GB/s)
7328 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 425M
0.215 TFLOPS
GeForce RTX 3080 Ti Mobile +8602%
18.71 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Jan 2022
GeForce 400M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
810 MHz
-
Boost Clock
1260 MHz
800 MHz
Memory Clock
2000 MHz

Memory

1024MB
Memory Size
16GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
512.0GB/s

Render Config

2
SM Count
58
-
Compute Units
-
96
Shading Units
7424
16
TMUs
232
4
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

2.240 GPixel/s
Pixel Rate
121.0 GPixel/s
8.960 GTexel/s
Texture Rate
292.3 GTexel/s
-
FP16 (half)
18.71 TFLOPS
215.0 GFLOPS
FP32 (float)
18.71 TFLOPS
17.92 GFLOPS
FP64 (double)
292.3 GFLOPS

Graphics Processor

GF108
GPU Name
GA103S
N11P-GS-A1
GPU Variant
GN20-E8-A1
Fermi
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
0.585 billion
Transistors
Unknown
116 mm²
Die Size
496 mm²

Board Design

23W
TDP
115W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

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

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