AMD Radeon HD 6550M vs AMD Radeon Pro Vega 48

VS

AMD Radeon HD 6550M

AMD Radeon Pro Vega 48

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6550M and 8GB VRAM Radeon Pro Vega 48 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 48 's Advantages

Released 8 years and 4 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (402.4GB/s vs 28.80GB/s)

2672 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6550M

0.48 TFLOPS

Radeon Pro Vega 48 +1436%

7.373 TFLOPS

Radeon HD 6550M

VS

Radeon Pro Vega 48

Graphics Card

Nov 2010

Release Date

Mar 2019

Vancouver

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

900 MHz

Memory Clock

786 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

HBM2

128bit

Memory Bus

2048bit

28.80GB/s

Bandwidth

402.4GB/s

Render Config

5

Compute Units

48

-

400

Shading Units

3072

20

TMUs

192

8

ROPs

64

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

76.80 GPixel/s

12.00 GTexel/s

Texture Rate

230.4 GTexel/s

-

FP16 (half)

14.75 TFLOPS

480.0 GFLOPS

FP32 (float)

7.373 TFLOPS

-

FP64 (double)

460.8 GFLOPS

Board Design

26W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Lexington

GPU Name

Vega 10

-

GPU Variant

Vega 10 PRO

TeraScale 2

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

2.154 billion

Transistors

12.5 billion

334 mm²

Die Size

495 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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