AMD Radeon RX 6550S vs NVIDIA GeForce RTX 2080 Mobile

VS

AMD Radeon RX 6550S

NVIDIA GeForce RTX 2080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550S and 8GB VRAM GeForce RTX 2080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550S 's Advantages

Released 4 years late

Boost Clock has increased by 51% (2400MHz vs 1590MHz)

Lower TDP (50W vs 150W)

NVIDIA GeForce RTX 2080 Mobile 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 128.0GB/s)

1920 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6550S

4.915 TFLOPS

GeForce RTX 2080 Mobile +90%

9.362 TFLOPS

Radeon RX 6550S

VS

GeForce RTX 2080 Mobile

Graphics Card

Jan 2023

Release Date

Jan 2019

Navi Mobile

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

1380 MHz

2400 MHz

Boost Clock

1590 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

256bit

128.0GB/s

Bandwidth

448.0GB/s

Render Config

16

Compute Units

-

SM Count

46

1024

Shading Units

2944

64

TMUs

184

32

ROPs

64

-

Tensor Cores

368

16

RT Cores

46

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

4 MB

16 MB

L3 Cache

-

Theoretical Performance

76.80 GPixel/s

Pixel Rate

101.8 GPixel/s

153.6 GTexel/s

Texture Rate

292.6 GTexel/s

9.830 TFLOPS

FP16 (half)

18.72 TFLOPS

4.915 TFLOPS

FP32 (float)

9.362 TFLOPS

307.2 GFLOPS

FP64 (double)

292.6 GFLOPS

Board Design

50W

TDP

150W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

TU104

Navi 24

GPU Variant

N18E-G3-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

5.4 billion

Transistors

13.6 billion

107 mm²

Die Size

545 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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