NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA GeForce GTX 1650 Mobile

VS

NVIDIA GeForce RTX 4090 Max-Q NVIDIA GeForce GTX 1650 Mobile

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Max Q and 4GB VRAM GeForce GTX 1650 Mobile 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 2 years and 9 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 192.0GB/s)

8704 additional rendering cores

NVIDIA GeForce GTX 1650 Mobile 's Advantages

Boost Clock has increased by 4% (1515MHz vs 1455MHz)

Lower TDP (50W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Max Q +812%

28.31 TFLOPS

GeForce GTX 1650 Mobile

3.103 TFLOPS

GeForce RTX 4090 Max Q

VS

GeForce GTX 1650 Mobile

Graphics Card

Jan 2023

Release Date

Apr 2020

GeForce 40 Mobile

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

930 MHz

Base Clock

1380 MHz

1455 MHz

Boost Clock

1515 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

192.0GB/s

Render Config

76

SM Count

16

-

Compute Units

-

9728

Shading Units

1024

304

TMUs

64

112

ROPs

32

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

1024 KB

Theoretical Performance

163.0 GPixel/s

Pixel Rate

48.48 GPixel/s

442.3 GTexel/s

Texture Rate

96.96 GTexel/s

28.31 TFLOPS

FP16 (half)

6.205 TFLOPS

28.31 TFLOPS

FP32 (float)

3.103 TFLOPS

442.3 GFLOPS

FP64 (double)

96.96 GFLOPS

Graphics Processor

AD103

GPU Name

TU117

GN21-X11

GPU Variant

N18P-G61-MP2

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

45.9 billion

Transistors

4.7 billion

379 mm²

Die Size

200 mm²

Board Design

80W

TDP

50W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

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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