AMD Radeon RX 550X Mobile vs NVIDIA T550 Mobile

VS

AMD Radeon RX 550X Mobile NVIDIA T550 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550X Mobile and 4GB VRAM T550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T550 Mobile 's Advantages

Released 4 years and 1 months late

Boost Clock has increased by 42% (1665MHz vs 1176MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.00GB/s vs 48.00GB/s)

384 additional rendering cores

Lower TDP (23W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 550X Mobile

1.505 TFLOPS

T550 Mobile +126%

3.41 TFLOPS

Radeon RX 550X Mobile

VS

T550 Mobile

Graphics Card

Apr 2018

Release Date

May 2022

Mobility Radeon

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1100 MHz

Base Clock

1065 MHz

1176 MHz

Boost Clock

1665 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

64bit

48.00GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

16

10

Compute Units

-

640

Shading Units

1024

40

TMUs

64

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

18.82 GPixel/s

Pixel Rate

53.28 GPixel/s

47.04 GTexel/s

Texture Rate

106.6 GTexel/s

1.505 TFLOPS

FP16 (half)

6.820 TFLOPS

1.505 TFLOPS

FP32 (float)

3.410 TFLOPS

94.08 GFLOPS

FP64 (double)

106.6 GFLOPS

Graphics Processor

Polaris 23

GPU Name

TU117

Polaris 23 MXT

GPU Variant

-

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

2.2 billion

Transistors

4.7 billion

103 mm²

Die Size

200 mm²

Board Design

50W

TDP

23W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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