NVIDIA GeForce GTX 980MX vs NVIDIA GeForce MX330

VS

NVIDIA GeForce GTX 980MX

NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980MX and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980MX 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 56.06GB/s)

1280 additional rendering cores

NVIDIA GeForce MX330 's Advantages

Released 3 years and 8 months late

Boost Clock has increased by 35% (1594MHz vs 1178MHz)

Lower TDP (10W vs 148W)

Score

Benchmark

FP32 (float)

GeForce GTX 980MX +220%

3.92 TFLOPS

GeForce MX330

1.224 TFLOPS

GeForce GTX 980MX

VS

GeForce MX330

Graphics Card

Jun 2016

Release Date

Feb 2020

GeForce 900M

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

1050 MHz

Base Clock

1531 MHz

1178 MHz

Boost Clock

1594 MHz

1500 MHz

Memory Clock

1752 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

64bit

192.0GB/s

Bandwidth

56.06GB/s

Render Config

-

SM Count

3

1664

Shading Units

384

104

TMUs

24

64

ROPs

16

-

48 KB (per SMM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

75.39 GPixel/s

Pixel Rate

25.50 GPixel/s

122.5 GTexel/s

Texture Rate

38.26 GTexel/s

-

FP16 (half)

19.13 GFLOPS

3.920 TFLOPS

FP32 (float)

1224 GFLOPS

122.5 GFLOPS

FP64 (double)

38.26 GFLOPS

Board Design

148W

TDP

10W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM204

GPU Name

GP108

N16E-GXX-A1

GPU Variant

GP108-655-A1 (N17S-G3-A1)

Maxwell 2.0

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

5.2 billion

Transistors

1.8 billion

398 mm²

Die Size

74 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

6.1

6.4

Shader Model

6.4

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