NVIDIA GeForce GTX 980MX vs AMD Radeon Pro W5500M

VS

NVIDIA GeForce GTX 980MX AMD Radeon Pro W5500M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980MX and 4GB VRAM Radeon Pro W5500M 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 4GB)

256 additional rendering cores

AMD Radeon Pro W5500M 's Advantages

Released 3 years and 8 months late

Boost Clock has increased by 44% (1700MHz vs 1178MHz)

Larger VRAM bandwidth (224.0GB/s vs 192.0GB/s)

Lower TDP (85W vs 148W)

Score

Benchmark

FP32 (float)

GeForce GTX 980MX

3.92 TFLOPS

Radeon Pro W5500M +22%

4.787 TFLOPS

GeForce GTX 980MX

VS

Radeon Pro W5500M

Graphics Card

Jun 2016

Release Date

Feb 2020

GeForce 900M

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1050 MHz

Base Clock

1000 MHz

1178 MHz

Boost Clock

1700 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

192.0GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

Compute Units

22

1664

Shading Units

1408

104

TMUs

88

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

2 MB

Theoretical Performance

75.39 GPixel/s

Pixel Rate

54.40 GPixel/s

122.5 GTexel/s

Texture Rate

149.6 GTexel/s

-

FP16 (half)

9.574 TFLOPS

3.920 TFLOPS

FP32 (float)

4.787 TFLOPS

122.5 GFLOPS

FP64 (double)

299.2 GFLOPS

Graphics Processor

GM204

GPU Name

Navi 14

N16E-GXX-A1

GPU Variant

Navi 14 PRO XTM

Maxwell 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

5.2 billion

Transistors

6.4 billion

398 mm²

Die Size

158 mm²

Board Design

148W

TDP

85W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.2

CUDA

-

6.4

Shader Model

6.5

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