NVIDIA GeForce RTX 3080 Mobile 16 GB vs AMD Radeon RX 5600M

VS

NVIDIA GeForce RTX 3080 Mobile 16 GB

AMD Radeon RX 5600M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Mobile 16 GB and 6GB VRAM Radeon RX 5600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 16 GB 's Advantages

Released 6 months late

Boost Clock has increased by 22% (1545MHz vs 1265MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 288.0GB/s)

3840 additional rendering cores

Lower TDP (115W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile 16 GB +225%

18.98 TFLOPS

Radeon RX 5600M

5.829 TFLOPS

GeForce RTX 3080 Mobile 16 GB

VS

Radeon RX 5600M

Graphics Card

Jan 2021

Release Date

Jul 2020

GeForce 30 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

1035 MHz

1545 MHz

Boost Clock

1265 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

288.0GB/s

Render Config

-

Compute Units

36

48

SM Count

-

6144

Shading Units

2304

192

TMUs

144

96

ROPs

64

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

3 MB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

80.96 GPixel/s

296.6 GTexel/s

Texture Rate

182.2 GTexel/s

18.98 TFLOPS

FP16 (half)

11.66 TFLOPS

18.98 TFLOPS

FP32 (float)

5.829 TFLOPS

296.6 GFLOPS

FP64 (double)

364.3 GFLOPS

Board Design

115W

TDP

150W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

Navi 10

GA104-775-A1

GPU Variant

Navi 10 XME

Ampere

Architecture

RDNA 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

17.4 billion

Transistors

10.3 billion

392 mm²

Die Size

251 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.8

Shader Model

6.5

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