AMD Radeon Pro Vega 20 vs NVIDIA T550 Mobile

VS

AMD Radeon Pro Vega 20 NVIDIA T550 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 4GB VRAM T550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 20 's Advantages

Larger VRAM bandwidth (189.4GB/s vs 96.00GB/s)

256 additional rendering cores

NVIDIA T550 Mobile 's Advantages

Released 3 years and 6 months late

Boost Clock has increased by 30% (1665MHz vs 1283MHz)

Lower TDP (23W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20

3.284 TFLOPS

T550 Mobile +3%

3.41 TFLOPS

Radeon Pro Vega 20

VS

T550 Mobile

Graphics Card

Nov 2018

Release Date

May 2022

Radeon Pro Mac

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

815 MHz

Base Clock

1065 MHz

1283 MHz

Boost Clock

1665 MHz

740 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

1024bit

Memory Bus

64bit

189.4GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

16

20

Compute Units

-

1280

Shading Units

1024

80

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

41.06 GPixel/s

Pixel Rate

53.28 GPixel/s

102.6 GTexel/s

Texture Rate

106.6 GTexel/s

6.569 TFLOPS

FP16 (half)

6.820 TFLOPS

3.284 TFLOPS

FP32 (float)

3.410 TFLOPS

205.3 GFLOPS

FP64 (double)

106.6 GFLOPS

Graphics Processor

Vega 12

GPU Name

TU117

Vega 12 XTA

GPU Variant

-

GCN 5.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

Unknown

Transistors

4.7 billion

Unknown

Die Size

200 mm²

Board Design

100W

TDP

23W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.3

Shader Model

6.6

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