AMD Radeon R7 A260 vs AMD Radeon RX 6550M

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 A260 and 4GB VRAM Radeon RX 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550M 's Advantages

Released 9 years late

Boost Clock has increased by 190% (2840MHz vs 980MHz)

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (144.0GB/s vs 57.60GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 A260

0.752 TFLOPS

Radeon RX 6550M +673%

5.816 TFLOPS

Radeon R7 A260

VS

Radeon RX 6550M

Graphics Card

Jan 2014

Release Date

Jan 2023

All-In-One

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

900 MHz

Base Clock

2000 MHz

980 MHz

Boost Clock

2840 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

57.60GB/s

Bandwidth

144.0GB/s

Render Config

-

SM Count

-

6

Compute Units

16

384

Shading Units

1024

24

TMUs

64

8

ROPs

32

-

Tensor Cores

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

1024 KB

Theoretical Performance

7.840 GPixel/s

Pixel Rate

90.88 GPixel/s

23.52 GTexel/s

Texture Rate

181.8 GTexel/s

-

FP16 (half)

11.63 TFLOPS

752.6 GFLOPS

FP32 (float)

5.816 TFLOPS

-

FP64 (double)

363.5 GFLOPS

Graphics Processor

Topaz

GPU Name

Navi 24

Topaz XT (216-0858020)

GPU Variant

Navi 24

GCN 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.55 billion

Transistors

5.4 billion

125 mm²

Die Size

107 mm²

Board Design

Unknown

TDP

80W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2.170

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.7

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