Home GPU Comparison NVIDIA GeForce GT 425M vs NVIDIA GeForce RTX 3080 Max Q

NVIDIA GeForce GT 425M vs NVIDIA GeForce RTX 3080 Max Q

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 425M and 8GB VRAM GeForce RTX 3080 Max Q 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 80W)
NVIDIA GeForce RTX 3080 Max Q 's Advantages
Released 10 years and 4 months late
Boost Clock1245MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (384.0GB/s vs 25.60GB/s)
6048 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 425M
0.215 TFLOPS
GeForce RTX 3080 Max Q +7016%
15.3 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Jan 2021
GeForce 400M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
780 MHz
-
Boost Clock
1245 MHz
800 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
384.0GB/s

Render Config

2
SM Count
48
-
Compute Units
-
96
Shading Units
6144
16
TMUs
192
4
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
64 KB (per SM)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB

Theoretical Performance

2.240 GPixel/s
Pixel Rate
119.5 GPixel/s
8.960 GTexel/s
Texture Rate
239.0 GTexel/s
-
FP16 (half)
15.30 TFLOPS
215.0 GFLOPS
FP32 (float)
15.30 TFLOPS
17.92 GFLOPS
FP64 (double)
239.0 GFLOPS

Graphics Processor

GF108
GPU Name
GA104
N11P-GS-A1
GPU Variant
GA104-775-A1
Fermi
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
0.585 billion
Transistors
17.4 billion
116 mm²
Die Size
392 mm²

Board Design

23W
TDP
80W
-
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
6.6

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