AMD Radeon RX 6550M vs AMD Radeon HD 6430M

VS

AMD Radeon RX 6550M

AMD Radeon HD 6430M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550M and 1024MB VRAM Radeon HD 6430M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550M 's Advantages

Released 12 years late

Boost Clock2840MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (144.0GB/s vs 12.80GB/s)

864 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6550M +3701%

5.816 TFLOPS

Radeon HD 6430M

0.153 TFLOPS

Radeon RX 6550M

VS

Radeon HD 6430M

Graphics Card

Jan 2023

Release Date

Jan 2011

Navi Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2840 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

144.0GB/s

Bandwidth

12.80GB/s

Render Config

16

Compute Units

2

-

1024

Shading Units

160

64

TMUs

8

32

ROPs

4

-

16

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

128 KB

16 MB

L3 Cache

-

Theoretical Performance

90.88 GPixel/s

Pixel Rate

1.920 GPixel/s

181.8 GTexel/s

Texture Rate

3.840 GTexel/s

11.63 TFLOPS

FP16 (half)

-

5.816 TFLOPS

FP32 (float)

153.6 GFLOPS

363.5 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

Seymour

Navi 24

GPU Variant

Seymour LP S3 (216-0809020)

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

0.37 billion

107 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon RX 6550M vs NVIDIA GeForce MX350

2

AMD Radeon RX 6550M vs NVIDIA GeForce RTX 4080 Max-Q

3

AMD Radeon RX 6550M vs NVIDIA GeForce MX130

4

AMD Radeon RX 6550M vs NVIDIA GeForce GTX 1650 Max Q

5

AMD Radeon RX 6550M vs NVIDIA GeForce GTX 980MX

6

AMD Radeon RX 6550M vs NVIDIA GeForce RTX 2060 Max Q Refresh

7

AMD Radeon RX 6550M vs NVIDIA GeForce GT 640M Mac Edition

8

AMD Radeon RX 6550M vs AMD Radeon Pro WX 4150 Mobile

9

AMD Radeon RX 6550M vs AMD Radeon HD 7510M

10

AMD Radeon RX 6550M vs AMD Radeon HD 6770M Mac Edition

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption