NVIDIA GeForce 940MX vs NVIDIA GeForce GTX 260M

VS

NVIDIA GeForce 940MX

NVIDIA GeForce GTX 260M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 1024MB VRAM GeForce GTX 260M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940MX 's Advantages

Released 6 years and 10 months late

Boost Clock1242MHz

More VRAM (2GB vs 1024GB)

272 additional rendering cores

Lower TDP (23W vs 65W)

NVIDIA GeForce GTX 260M 's Advantages

Larger VRAM bandwidth (60.80GB/s vs 16.02GB/s)

Score

Benchmark

FP32 (float)

GeForce 940MX +209%

0.954 TFLOPS

GeForce GTX 260M

0.308 TFLOPS

GeForce 940MX

VS

GeForce GTX 260M

Graphics Card

Jan 2016

Release Date

Mar 2009

GeForce 900M

Generation

GeForce 200M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1004 MHz

Base Clock

-

1242 MHz

Boost Clock

-

1001 MHz

Memory Clock

950 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

256bit

16.02GB/s

Bandwidth

60.80GB/s

Render Config

-

SM Count

14

384

Shading Units

112

24

TMUs

56

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

9.936 GPixel/s

Pixel Rate

8.800 GPixel/s

29.81 GTexel/s

Texture Rate

30.80 GTexel/s

-

953.9 GFLOPS

FP32 (float)

308.0 GFLOPS

29.81 GFLOPS

FP64 (double)

-

Board Design

23W

TDP

65W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM108

GPU Name

G92

N16S-GTR-S

GPU Variant

N10E-GT

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

Unknown

Transistors

0.754 billion

Unknown

Die Size

324 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.1

5.1

Shader Model

4.0

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