AMD Radeon RX 580 Mobile vs NVIDIA GeForce MX350

VS

AMD Radeon RX 580 Mobile

NVIDIA GeForce MX350

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580 Mobile and 2GB VRAM GeForce MX350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 Mobile 's Advantages

Boost Clock has increased by 15% (1077MHz vs 937MHz)

More VRAM (8GB vs 2GB)

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

1664 additional rendering cores

NVIDIA GeForce MX350 's Advantages

Released 2 years and 10 months late

Lower TDP (20W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 580 Mobile +313%

4.963 TFLOPS

GeForce MX350

1.199 TFLOPS

Radeon RX 580 Mobile

VS

GeForce MX350

Graphics Card

Apr 2017

Release Date

Feb 2020

Mobility Radeon

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x4

Clock Speeds

1000 MHz

Base Clock

747 MHz

1077 MHz

Boost Clock

937 MHz

2000 MHz

Memory Clock

1752 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

64bit

256.0GB/s

Bandwidth

56.06GB/s

Render Config

36

Compute Units

-

SM Count

5

2304

Shading Units

640

144

TMUs

32

ROPs

16

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

14.99 GPixel/s

155.1 GTexel/s

Texture Rate

29.98 GTexel/s

4.963 TFLOPS

FP16 (half)

18.74 GFLOPS

4.963 TFLOPS

FP32 (float)

1199 GFLOPS

310.2 GFLOPS

FP64 (double)

37.48 GFLOPS

Board Design

100W

TDP

20W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

GP107

Polaris 20M XT

GPU Variant

GP107-670-A1 (N17S-G5-A1)

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

14 nm

5.7 billion

Transistors

3.3 billion

232 mm²

Die Size

132 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

6.4

Shader Model

6.4

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