AMD Radeon RX 470 Mobile vs AMD Radeon RX 6550S

VS

AMD Radeon RX 470 Mobile

AMD Radeon RX 6550S

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 470 Mobile and 4GB VRAM Radeon RX 6550S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 Mobile 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 128.0GB/s)

1024 additional rendering cores

AMD Radeon RX 6550S 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 123% (2400MHz vs 1074MHz)

Lower TDP (50W vs 85W)

Score

Benchmark

FP32 (float)

Radeon RX 470 Mobile

4.399 TFLOPS

Radeon RX 6550S +11%

4.915 TFLOPS

Radeon RX 470 Mobile

VS

Radeon RX 6550S

Graphics Card

Aug 2016

Release Date

Jan 2023

Mobility Radeon

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

926 MHz

Base Clock

2000 MHz

1074 MHz

Boost Clock

2400 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

224.0GB/s

Bandwidth

128.0GB/s

Render Config

32

Compute Units

16

-

2048

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

34.37 GPixel/s

Pixel Rate

76.80 GPixel/s

137.5 GTexel/s

Texture Rate

153.6 GTexel/s

4.399 TFLOPS

FP16 (half)

9.830 TFLOPS

4.399 TFLOPS

FP32 (float)

4.915 TFLOPS

274.9 GFLOPS

FP64 (double)

307.2 GFLOPS

Board Design

85W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

Navi 24

Ellesmere PRO

GPU Variant

Navi 24

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

5.4 billion

232 mm²

Die Size

107 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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