AMD Radeon R5 A330 vs AMD Radeon RX 6550S

VS

AMD Radeon R5 A330

AMD Radeon RX 6550S

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 A330 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 6550S 's Advantages

Released 7 years and 3 months late

Boost Clock2400MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 14.40GB/s)

704 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A330

0.659 TFLOPS

Radeon RX 6550S +645%

4.915 TFLOPS

Radeon R5 A330

VS

Radeon RX 6550S

Graphics Card

Oct 2015

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

-

Base Clock

2000 MHz

-

Boost Clock

2400 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

128.0GB/s

Render Config

5

Compute Units

16

-

320

Shading Units

1024

20

TMUs

64

8

ROPs

32

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

8.240 GPixel/s

Pixel Rate

76.80 GPixel/s

20.60 GTexel/s

Texture Rate

153.6 GTexel/s

-

FP16 (half)

9.830 TFLOPS

659.2 GFLOPS

FP32 (float)

4.915 TFLOPS

-

FP64 (double)

307.2 GFLOPS

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Exo

GPU Name

Navi 24

-

GPU Variant

Navi 24

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

0.69 billion

Transistors

5.4 billion

56 mm²

Die Size

107 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.2

1.2.170

Vulkan

1.3

-

6.5 (5.1)

Shader Model

6.7

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