AMD Radeon RX Vega 56 Mobile vs AMD Radeon RX 6550M

VS

AMD Radeon RX Vega 56 Mobile

AMD Radeon RX 6550M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile 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 56 Mobile 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (409.6GB/s vs 144.0GB/s)

2560 additional rendering cores

AMD Radeon RX 6550M 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 118% (2840MHz vs 1301MHz)

Lower TDP (80W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 Mobile +60%

9.326 TFLOPS

Radeon RX 6550M

5.816 TFLOPS

Blender

Radeon RX Vega 56 Mobile +54%

589

Radeon RX 6550M

381

Radeon RX Vega 56 Mobile

VS

Radeon RX 6550M

Graphics Card

Jun 2018

Release Date

Jan 2023

Mobility Radeon

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1138 MHz

Base Clock

2000 MHz

1301 MHz

Boost Clock

2840 MHz

800 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

64bit

409.6GB/s

Bandwidth

144.0GB/s

Render Config

56

Compute Units

16

-

3584

Shading Units

1024

224

TMUs

64

ROPs

32

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

83.26 GPixel/s

Pixel Rate

90.88 GPixel/s

291.4 GTexel/s

Texture Rate

181.8 GTexel/s

18.65 TFLOPS

FP16 (half)

11.63 TFLOPS

9.326 TFLOPS

FP32 (float)

5.816 TFLOPS

582.8 GFLOPS

FP64 (double)

363.5 GFLOPS

Board Design

120W

TDP

80W

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

Navi 24

Vega 10 XL (215-0894216)

GPU Variant

Navi 24

GCN 5.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

12.5 billion

Transistors

5.4 billion

495 mm²

Die Size

107 mm²

Graphics Features

12 (12_1)

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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