AMD Radeon 550X Mobile vs AMD Radeon RX 5700M

VS

AMD Radeon 550X Mobile

AMD Radeon RX 5700M

We compared two Mobile platform GPUs: 4GB VRAM Radeon 550X Mobile and 8GB VRAM Radeon RX 5700M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X Mobile 's Advantages

Lower TDP (50W vs 180W)

AMD Radeon RX 5700M 's Advantages

Released 1 years and 11 months late

Boost Clock has increased by 34% (1720MHz vs 1287MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 48.00GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X Mobile

1.647 TFLOPS

Radeon RX 5700M +381%

7.926 TFLOPS

Radeon 550X Mobile

VS

Radeon RX 5700M

Graphics Card

Apr 2018

Release Date

Mar 2020

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1100 MHz

Base Clock

1465 MHz

1287 MHz

Boost Clock

1720 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

384.0GB/s

Render Config

10

Compute Units

36

-

640

Shading Units

2304

40

TMUs

144

16

ROPs

64

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

8 MB

-

Theoretical Performance

20.59 GPixel/s

Pixel Rate

110.1 GPixel/s

51.48 GTexel/s

Texture Rate

247.7 GTexel/s

1.647 TFLOPS

FP16 (half)

15.85 TFLOPS

1.647 TFLOPS

FP32 (float)

7.926 TFLOPS

103.0 GFLOPS

FP64 (double)

495.4 GFLOPS

Board Design

50W

TDP

180W

-

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Polaris 23

GPU Name

Navi 10

Polaris 23 MXT

GPU Variant

Navi 10 XML

GCN 4.0

Architecture

RDNA 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

2.2 billion

Transistors

10.3 billion

103 mm²

Die Size

251 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.5

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