NVIDIA GeForce MX330 vs AMD Radeon RX 580 Mobile

VS

NVIDIA GeForce MX330 AMD Radeon RX 580 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX330 and 8GB VRAM Radeon RX 580 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX330 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 48% (1594MHz vs 1077MHz)

Lower TDP (10W vs 100W)

AMD Radeon RX 580 Mobile 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 56.06GB/s)

1920 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX330

1.224 TFLOPS

Radeon RX 580 Mobile +305%

4.963 TFLOPS

GeForce MX330

VS

Radeon RX 580 Mobile

Graphics Card

Feb 2020

Release Date

Apr 2017

GeForce MX

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

1531 MHz

Base Clock

1000 MHz

1594 MHz

Boost Clock

1077 MHz

1752 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

56.06GB/s

Bandwidth

256.0GB/s

Render Config

3

SM Count

-

Compute Units

36

384

Shading Units

2304

24

TMUs

144

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

Theoretical Performance

25.50 GPixel/s

Pixel Rate

34.46 GPixel/s

38.26 GTexel/s

Texture Rate

155.1 GTexel/s

19.13 GFLOPS

FP16 (half)

4.963 TFLOPS

1224 GFLOPS

FP32 (float)

4.963 TFLOPS

38.26 GFLOPS

FP64 (double)

310.2 GFLOPS

Graphics Processor

GP108

GPU Name

Polaris 20

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

GPU Variant

Polaris 20M XT

Pascal

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

1.8 billion

Transistors

5.7 billion

74 mm²

Die Size

232 mm²

Board Design

10W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.4

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