AMD Radeon RX 6650M XT vs NVIDIA T600 Max-Q

VS

AMD Radeon RX 6650M XT NVIDIA T600 Max-Q

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M XT and 4GB VRAM T600 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M XT 's Advantages

Released 9 months late

Boost Clock has increased by 73% (2416MHz vs 1395MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 160.0GB/s)

1152 additional rendering cores

NVIDIA T600 Max-Q 's Advantages

Lower TDP (40W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX 6650M XT +295%

9.896 TFLOPS

T600 Max Q

2.5 TFLOPS

Radeon RX 6650M XT

VS

T600 Max Q

Graphics Card

Jan 2022

Release Date

Apr 2021

Mobility Radeon

Generation

Quadro Turing-M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2068 MHz

Base Clock

930 MHz

2416 MHz

Boost Clock

1395 MHz

2000 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

14

32

Compute Units

-

2048

Shading Units

896

128

TMUs

56

64

ROPs

32

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1024 KB

Theoretical Performance

154.6 GPixel/s

Pixel Rate

44.64 GPixel/s

309.2 GTexel/s

Texture Rate

78.12 GTexel/s

19.79 TFLOPS

FP16 (half)

5.000 TFLOPS

9.896 TFLOPS

FP32 (float)

2.500 TFLOPS

618.5 GFLOPS

FP64 (double)

78.12 GFLOPS

Graphics Processor

Navi 23

GPU Name

TU117

-

GPU Variant

-

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

Board Design

120W

TDP

40W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

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

6.7

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