NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce RTX 2060 Max Q Refresh

VS

NVIDIA GeForce RTX 4090 Max-Q

NVIDIA GeForce RTX 2060 Max Q Refresh

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Max Q and 6GB VRAM GeForce RTX 2060 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

Released 4 years late

Boost Clock has increased by 21% (1455MHz vs 1200MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 259.8GB/s)

7808 additional rendering cores

Lower TDP (80W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Max Q +514%

28.31 TFLOPS

GeForce RTX 2060 Max Q Refresh

4.608 TFLOPS

GeForce RTX 4090 Max Q

VS

GeForce RTX 2060 Max Q Refresh

Graphics Card

Jan 2023

Release Date

Jan 2019

GeForce 40 Mobile

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

930 MHz

Base Clock

960 MHz

1455 MHz

Boost Clock

1200 MHz

1750 MHz

Memory Clock

1353 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

259.8GB/s

Render Config

-

76

SM Count

30

9728

Shading Units

1920

304

TMUs

120

112

ROPs

48

304

Tensor Cores

240

76

RT Cores

30

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

3 MB

-

Theoretical Performance

163.0 GPixel/s

Pixel Rate

57.60 GPixel/s

442.3 GTexel/s

Texture Rate

144.0 GTexel/s

28.31 TFLOPS

FP16 (half)

9.216 TFLOPS

28.31 TFLOPS

FP32 (float)

4.608 TFLOPS

442.3 GFLOPS

FP64 (double)

144.0 GFLOPS

Board Design

80W

TDP

115W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD103

GPU Name

TU106B

GN21-X11

GPU Variant

-

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

45.9 billion

Transistors

10.8 billion

379 mm²

Die Size

445 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

7.5

6.7

Shader Model

6.6

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