AMD Radeon RX 6600S vs NVIDIA GeForce RTX 3060 Max Q

VS

AMD Radeon RX 6600S

NVIDIA GeForce RTX 3060 Max Q

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6600S and 6GB VRAM GeForce RTX 3060 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600S 's Advantages

Released 1 years late

Boost Clock has increased by 56% (2000MHz vs 1282MHz)

NVIDIA GeForce RTX 3060 Max Q 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 224.0GB/s)

2048 additional rendering cores

Lower TDP (60W vs 80W)

Score

Benchmark

FP32 (float)

Radeon RX 6600S

7.168 TFLOPS

GeForce RTX 3060 Max Q +37%

9.846 TFLOPS

Radeon RX 6600S

VS

GeForce RTX 3060 Max Q

Graphics Card

Jan 2022

Release Date

Jan 2021

Mobility Radeon

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1700 MHz

Base Clock

817 MHz

2000 MHz

Boost Clock

1282 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

192bit

224.0GB/s

Bandwidth

288.0GB/s

Render Config

28

Compute Units

-

SM Count

30

1792

Shading Units

3840

112

TMUs

120

64

ROPs

48

-

Tensor Cores

120

28

RT Cores

30

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

3 MB

32 MB

L3 Cache

-

Theoretical Performance

128.0 GPixel/s

Pixel Rate

61.54 GPixel/s

224.0 GTexel/s

Texture Rate

153.8 GTexel/s

14.34 TFLOPS

FP16 (half)

9.846 TFLOPS

7.168 TFLOPS

FP32 (float)

9.846 TFLOPS

448.0 GFLOPS

FP64 (double)

153.8 GFLOPS

Board Design

80W

TDP

60W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

GA106

-

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

11.06 billion

Transistors

12 billion

237 mm²

Die Size

276 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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