Home GPU Comparison NVIDIA GeForce GTX 965M vs NVIDIA GeForce GT 425M

NVIDIA GeForce GTX 965M vs NVIDIA GeForce GT 425M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 965M and 1024MB VRAM GeForce GT 425M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages
Released 5 years and 4 months late
Boost Clock1150MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 25.60GB/s)
928 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 965M +995%
2.355 TFLOPS
GeForce GT 425M
0.215 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Sep 2010
GeForce 900M
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

935 MHz
Base Clock
-
1150 MHz
Boost Clock
-
1253 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
25.60GB/s

Render Config

-
-
-
-
SM Count
2
1024
Shading Units
96
64
TMUs
16
32
ROPs
4
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

36.80 GPixel/s
Pixel Rate
2.240 GPixel/s
73.60 GTexel/s
Texture Rate
8.960 GTexel/s
-
-
-
2.355 TFLOPS
FP32 (float)
215.0 GFLOPS
73.60 GFLOPS
FP64 (double)
17.92 GFLOPS

Board Design

Unknown
TDP
23W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GM206S
GPU Name
GF108
N16E-GR-A1
GPU Variant
N11P-GS-A1
Maxwell 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.94 billion
Transistors
0.585 billion
228 mm²
Die Size
116 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
2.1
6.7
Shader Model
5.1

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