NVIDIA T550 Mobile vs AMD Radeon Pro 555

VS

We compared two Mobile platform GPUs: 4GB VRAM T550 Mobile and 2GB VRAM Radeon Pro 555 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 11 months late

Boost Clock1665MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.00GB/s vs 81.60GB/s)

256 additional rendering cores

Lower TDP (23W vs 75W)

Score

Benchmark

FP32 (float)

T550 Mobile +161%

3.41 TFLOPS

Radeon Pro 555

1.306 TFLOPS

T550 Mobile

VS

Radeon Pro 555

Graphics Card

May 2022

Release Date

Jun 2017

Quadro Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1065 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1500 MHz

Memory Clock

1275 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

96.00GB/s

Bandwidth

81.60GB/s

Render Config

16

SM Count

-

Compute Units

12

1024

Shading Units

768

64

TMUs

48

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

53.28 GPixel/s

Pixel Rate

13.60 GPixel/s

106.6 GTexel/s

Texture Rate

40.80 GTexel/s

6.820 TFLOPS

FP16 (half)

1306 GFLOPS

3.410 TFLOPS

FP32 (float)

1306 GFLOPS

106.6 GFLOPS

FP64 (double)

81.60 GFLOPS

Graphics Processor

TU117

GPU Name

Polaris 21

-

GPU Variant

Polaris 21 PRO

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

4.7 billion

Transistors

3 billion

200 mm²

Die Size

123 mm²

Board Design

23W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.4

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