Home GPU Comparison NVIDIA GeForce 825M vs NVIDIA GeForce 940MX

NVIDIA GeForce 825M vs NVIDIA GeForce 940MX

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 825M and 2GB VRAM GeForce 940MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940MX 's Advantages
Released 2 years late
Boost Clock has increased by 32% (1242MHz vs 941MHz)
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)
Lower TDP (23W vs 33W)

Score

Benchmark

FP32 (float)
GeForce 825M
0.723 TFLOPS
GeForce 940MX +31%
0.954 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2016
GeForce 800M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

850 MHz
Base Clock
1004 MHz
941 MHz
Boost Clock
1242 MHz
900 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
16.02GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
384
32
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

7.528 GPixel/s
Pixel Rate
9.936 GPixel/s
30.11 GTexel/s
Texture Rate
29.81 GTexel/s
-
-
-
722.7 GFLOPS
FP32 (float)
953.9 GFLOPS
30.11 GFLOPS
FP64 (double)
29.81 GFLOPS

Board Design

33W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GK208
GPU Name
GM108
-
GPU Variant
N16S-GTR-S
Kepler 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
Unknown
87 mm²
Die Size
Unknown

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
5.0
5.1
Shader Model
5.1

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