AMD Radeon RX 6650M XT vs NVIDIA T550 Mobile

VS

AMD Radeon RX 6650M XT

NVIDIA T550 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M XT and 4GB VRAM T550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M XT 's Advantages

Boost Clock has increased by 45% (2416MHz vs 1665MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 96.00GB/s)

1024 additional rendering cores

NVIDIA T550 Mobile 's Advantages

Lower TDP (23W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX 6650M XT +190%

9.896 TFLOPS

T550 Mobile

3.41 TFLOPS

Radeon RX 6650M XT

VS

T550 Mobile

Graphics Card

Jan 2022

Release Date

May 2022

Mobility Radeon

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2068 MHz

Base Clock

1065 MHz

2416 MHz

Boost Clock

1665 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

96.00GB/s

Render Config

32

Compute Units

-

SM Count

16

2048

Shading Units

1024

128

TMUs

64

ROPs

32

-

32

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1024 KB

32 MB

L3 Cache

-

Theoretical Performance

154.6 GPixel/s

Pixel Rate

53.28 GPixel/s

309.2 GTexel/s

Texture Rate

106.6 GTexel/s

19.79 TFLOPS

FP16 (half)

6.820 TFLOPS

9.896 TFLOPS

FP32 (float)

3.410 TFLOPS

618.5 GFLOPS

FP64 (double)

106.6 GFLOPS

Board Design

120W

TDP

23W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

TU117

-

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

11.06 billion

Transistors

4.7 billion

237 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.6

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