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

VS

NVIDIA T600 Max-Q

AMD Radeon RX 6650M XT

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

Main Differences

NVIDIA T600 Max-Q 's Advantages

Lower TDP (40W vs 120W)

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

Score

Benchmark

FP32 (float)

T600 Max Q

2.5 TFLOPS

Radeon RX 6650M XT +295%

9.896 TFLOPS

T600 Max Q

VS

Radeon RX 6650M XT

Graphics Card

Apr 2021

Release Date

Jan 2022

Quadro Turing-M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

930 MHz

Base Clock

2068 MHz

1395 MHz

Boost Clock

2416 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

160.0GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

32

14

SM Count

-

896

Shading Units

2048

56

TMUs

128

32

ROPs

64

-

RT Cores

32

64 KB (per SM)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

44.64 GPixel/s

Pixel Rate

154.6 GPixel/s

78.12 GTexel/s

Texture Rate

309.2 GTexel/s

5.000 TFLOPS

FP16 (half)

19.79 TFLOPS

2.500 TFLOPS

FP32 (float)

9.896 TFLOPS

78.12 GFLOPS

FP64 (double)

618.5 GFLOPS

Board Design

40W

TDP

120W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

Navi 23

-

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

4.7 billion

Transistors

11.06 billion

200 mm²

Die Size

237 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.7

Shader Model

6.5

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