AMD Radeon RX Vega M GH vs AMD Radeon RX 6550M

VS

AMD Radeon RX Vega M GH

AMD Radeon RX 6550M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH 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 Vega M GH 's Advantages

Larger VRAM bandwidth (204.8GB/s vs 144.0GB/s)

512 additional rendering cores

AMD Radeon RX 6550M 's Advantages

Released 4 years and 11 months late

Boost Clock has increased by 139% (2840MHz vs 1190MHz)

Lower TDP (80W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH

3.656 TFLOPS

Radeon RX 6550M +59%

5.816 TFLOPS

Radeon RX Vega M GH

VS

Radeon RX 6550M

Graphics Card

Feb 2018

Release Date

Jan 2023

Vega

Generation

Navi Mobile

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 4.0 x4

Clock Speeds

1063 MHz

Base Clock

2000 MHz

1190 MHz

Boost Clock

2840 MHz

800 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

1024bit

Memory Bus

64bit

204.8GB/s

Bandwidth

144.0GB/s

Render Config

24

Compute Units

16

-

1536

Shading Units

1024

96

TMUs

64

ROPs

32

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

76.16 GPixel/s

Pixel Rate

90.88 GPixel/s

114.2 GTexel/s

Texture Rate

181.8 GTexel/s

3.656 TFLOPS

FP16 (half)

11.63 TFLOPS

3.656 TFLOPS

FP32 (float)

5.816 TFLOPS

228.5 GFLOPS

FP64 (double)

363.5 GFLOPS

Board Design

100W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Polaris 22

GPU Name

Navi 24

VegaM XT (C7398773)

GPU Variant

Navi 24

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5 billion

Transistors

5.4 billion

208 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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