AMD Radeon HD 7530M vs AMD Radeon RX 550X Mobile

VS

AMD Radeon HD 7530M

AMD Radeon RX 550X Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7530M and 2GB VRAM Radeon RX 550X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7530M 's Advantages

Lower TDP (11W vs 50W)

AMD Radeon RX 550X Mobile 's Advantages

Released 6 years and 3 months late

Boost Clock1176MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (48.00GB/s vs 14.40GB/s)

240 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7530M

0.36 TFLOPS

Radeon RX 550X Mobile +318%

1.505 TFLOPS

Radeon HD 7530M

VS

Radeon RX 550X Mobile

Graphics Card

Jan 2012

Release Date

Apr 2018

London

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1176 MHz

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

48.00GB/s

Render Config

5

Compute Units

10

-

400

Shading Units

640

24

TMUs

40

8

ROPs

16

-

L1 Cache

16 KB (per CU)

-

L2 Cache

512 KB

-

Theoretical Performance

3.600 GPixel/s

Pixel Rate

18.82 GPixel/s

10.80 GTexel/s

Texture Rate

47.04 GTexel/s

-

FP16 (half)

1.505 TFLOPS

360.0 GFLOPS

FP32 (float)

1.505 TFLOPS

-

FP64 (double)

94.08 GFLOPS

Board Design

11W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Thames

GPU Name

Polaris 23

Thames LP

GPU Variant

Polaris 23 MXT

TeraScale 2

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.716 billion

Transistors

2.2 billion

104 mm²

Die Size

103 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

5.0

Shader Model

6.4

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