NVIDIA GeForce RTX 2060 Mobile Refresh vs AMD Radeon RX 6600M

VS

NVIDIA GeForce RTX 2060 Mobile Refresh AMD Radeon RX 6600M

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 2060 Mobile Refresh and 8GB VRAM Radeon RX 6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 Mobile Refresh 's Advantages

Larger VRAM bandwidth (264.0GB/s vs 224.0GB/s)

128 additional rendering cores

Lower TDP (65W vs 100W)

AMD Radeon RX 6600M 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 55% (2416MHz vs 1560MHz)

More VRAM (8GB vs 6GB)

Score

Benchmark

FP32 (float)

GeForce RTX 2060 Mobile Refresh

5.99 TFLOPS

Radeon RX 6600M +44%

8.659 TFLOPS

3DMark Time Spy

GeForce RTX 2060 Mobile Refresh

6243

Radeon RX 6600M +27%

7950

GeForce RTX 2060 Mobile Refresh

VS

Radeon RX 6600M

Graphics Card

Jan 2019

Release Date

May 2021

GeForce 20 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1005 MHz

Base Clock

2068 MHz

1560 MHz

Boost Clock

2416 MHz

1375 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

128bit

264.0GB/s

Bandwidth

224.0GB/s

Render Config

30

SM Count

-

Compute Units

28

1920

Shading Units

1792

120

TMUs

112

48

ROPs

64

240

Tensor Cores

-

30

RT Cores

28

64 KB (per SM)

L1 Cache

128 KB per Array

3 MB

L2 Cache

2 MB

Theoretical Performance

74.88 GPixel/s

Pixel Rate

154.6 GPixel/s

187.2 GTexel/s

Texture Rate

270.6 GTexel/s

11.98 TFLOPS

FP16 (half)

17.32 TFLOPS

5.990 TFLOPS

FP32 (float)

8.659 TFLOPS

187.2 GFLOPS

FP64 (double)

541.2 GFLOPS

Graphics Processor

TU106B

GPU Name

Navi 23

N18E-G1-KD-A1

GPU Variant

-

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

10.8 billion

Transistors

11.06 billion

445 mm²

Die Size

237 mm²

Board Design

65W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.5

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