NVIDIA GeForce 940MX vs NVIDIA GeForce 9800M GTS

VS

NVIDIA GeForce 940MX

NVIDIA GeForce 9800M GTS

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 1024MB VRAM GeForce 9800M GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940MX 's Advantages

Released 7 years and 5 months late

Boost Clock1242MHz

More VRAM (2GB vs 1024GB)

320 additional rendering cores

Lower TDP (23W vs 75W)

NVIDIA GeForce 9800M GTS 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 16.02GB/s)

Score

Benchmark

FP32 (float)

GeForce 940MX +396%

0.954 TFLOPS

GeForce 9800M GTS

0.192 TFLOPS

GeForce 940MX

VS

GeForce 9800M GTS

Graphics Card

Jan 2016

Release Date

Aug 2008

GeForce 900M

Generation

GeForce 9M

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

800 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

256bit

16.02GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

8

384

Shading Units

64

24

TMUs

32

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

9.936 GPixel/s

Pixel Rate

9.600 GPixel/s

29.81 GTexel/s

Texture Rate

19.20 GTexel/s

-

953.9 GFLOPS

FP32 (float)

192.0 GFLOPS

29.81 GFLOPS

FP64 (double)

-

Board Design

23W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM108

GPU Name

G94

N16S-GTR-S

GPU Variant

NB9E-GT1

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

Unknown

Transistors

0.505 billion

Unknown

Die Size

240 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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