Home GPU Comparison NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce 825M

NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5090 Mobile and 1024MB VRAM GeForce 825M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 Mobile 's Advantages
Released 11 years late
Boost Clock has increased by 113% (2000MHz vs 941MHz)
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (1.01TB/s vs 14.40GB/s)
10368 additional rendering cores
NVIDIA GeForce 825M 's Advantages
Lower TDP (33W vs 175W)

Score

Benchmark

FP32 (float)
GeForce RTX 5090 Mobile +5848%
43.01 TFLOPS
GeForce 825M
0.723 TFLOPS
VS

Graphics Card

Jan 2025
Release Date
Jan 2014
GeForce 50 Mobile
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1500 MHz
Base Clock
850 MHz
2000 MHz
Boost Clock
941 MHz
2500 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
1024MB
GDDR7
Memory Type
DDR3
256bit
Memory Bus
64bit
1.01TB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
84
SM Count
-
10752
Shading Units
384
336
TMUs
32
128
ROPs
8
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
64 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

256.0 GPixel/s
Pixel Rate
7.528 GPixel/s
672.0 GTexel/s
Texture Rate
30.11 GTexel/s
43.01 TFLOPS
FP16 (half)
-
43.01 TFLOPS
FP32 (float)
722.7 GFLOPS
672.0 GFLOPS
FP64 (double)
30.11 GFLOPS

Board Design

175W
TDP
33W
550 W
Suggested PSU
-
1x HDMI 2.13x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GB203
GPU Name
GK208
-
-
-
Blackwell 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
Unknown
Transistors
1.02 billion
377 mm²
Die Size
87 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
10.1
CUDA
3.5
6.8
Shader Model
5.1

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