AMD Radeon RX 6550M vs AMD Radeon RX 6600M

VS

AMD Radeon RX 6550M

AMD Radeon RX 6600M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550M and 8GB VRAM Radeon RX 6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550M 's Advantages

Released 1 years and 8 months late

Boost Clock has increased by 18% (2840MHz vs 2416MHz)

Lower TDP (80W vs 100W)

AMD Radeon RX 6600M 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 144.0GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6550M

5.816 TFLOPS

Radeon RX 6600M +48%

8.659 TFLOPS

Blender

Radeon RX 6550M

381

Radeon RX 6600M +164%

1007

Radeon RX 6550M

VS

Radeon RX 6600M

Graphics Card

Jan 2023

Release Date

May 2021

Navi Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x8

Clock Speeds

2000 MHz

Base Clock

2068 MHz

2840 MHz

Boost Clock

2416 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

128bit

144.0GB/s

Bandwidth

224.0GB/s

Render Config

16

Compute Units

28

-

1024

Shading Units

1792

64

TMUs

112

32

ROPs

64

-

16

RT Cores

28

128 KB per Array

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

16 MB

L3 Cache

32 MB

Theoretical Performance

90.88 GPixel/s

Pixel Rate

154.6 GPixel/s

181.8 GTexel/s

Texture Rate

270.6 GTexel/s

11.63 TFLOPS

FP16 (half)

17.32 TFLOPS

5.816 TFLOPS

FP32 (float)

8.659 TFLOPS

363.5 GFLOPS

FP64 (double)

541.2 GFLOPS

Board Design

80W

TDP

100W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

Navi 23

Navi 24

GPU Variant

-

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

5.4 billion

Transistors

11.06 billion

107 mm²

Die Size

237 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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