NVIDIA GeForce 940MX vs NVIDIA GeForce GT 320M

VS

NVIDIA GeForce 940MX NVIDIA GeForce GT 320M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 1024MB VRAM GeForce GT 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940MX 's Advantages

Released 5 years and 10 months late

Boost Clock1242MHz

More VRAM (2GB vs 1GB)

360 additional rendering cores

NVIDIA GeForce GT 320M 's Advantages

Larger VRAM bandwidth (25.28GB/s vs 16.02GB/s)

Score

Benchmark

FP32 (float)

GeForce 940MX +1700%

0.954 TFLOPS

GeForce GT 320M

0.053 TFLOPS

GeForce 940MX

VS

GeForce GT 320M

Graphics Card

Jan 2016

Release Date

Mar 2010

GeForce 900M

Generation

GeForce 300M

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

790 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

16.02GB/s

Bandwidth

25.28GB/s

Render Config

-

SM Count

3

-

Compute Units

-

384

Shading Units

24

TMUs

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

64 KB

Theoretical Performance

9.936 GPixel/s

Pixel Rate

4.000 GPixel/s

29.81 GTexel/s

Texture Rate

4.000 GTexel/s

-

FP16 (half)

-

953.9 GFLOPS

FP32 (float)

52.80 GFLOPS

29.81 GFLOPS

FP64 (double)

-

Graphics Processor

GM108

GPU Name

GT216

N16S-GTR-S

GPU Variant

-

Maxwell

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

Unknown

Transistors

0.486 billion

Unknown

Die Size

100 mm²

Board Design

23W

TDP

23W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.2

5.1

Shader Model

4.1

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