NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce GTX 1650 Ti Mobile

VS

NVIDIA GeForce RTX 5080 Mobile

NVIDIA GeForce GTX 1650 Ti Mobile

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5080 Mobile and 4GB VRAM GeForce GTX 1650 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 35% (2000MHz vs 1485MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1.01TB/s vs 192.0GB/s)

7168 additional rendering cores

NVIDIA GeForce GTX 1650 Ti Mobile 's Advantages

Lower TDP (50W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 Mobile +977%

32.77 TFLOPS

GeForce GTX 1650 Ti Mobile

3.041 TFLOPS

GeForce RTX 5080 Mobile

VS

GeForce GTX 1650 Ti Mobile

Graphics Card

Jan 2025

Release Date

Apr 2020

GeForce 50 Mobile

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

1350 MHz

2000 MHz

Boost Clock

1485 MHz

2500 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

GDDR7

Memory Type

GDDR6

256bit

Memory Bus

128bit

1.01TB/s

Bandwidth

192.0GB/s

Render Config

-

64

SM Count

16

8192

Shading Units

1024

256

TMUs

64

96

ROPs

32

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

1024 KB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

47.52 GPixel/s

512.0 GTexel/s

Texture Rate

95.04 GTexel/s

32.77 TFLOPS

FP16 (half)

6.083 TFLOPS

32.77 TFLOPS

FP32 (float)

3.041 TFLOPS

512.0 GFLOPS

FP64 (double)

95.04 GFLOPS

Board Design

175W

TDP

50W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GB203

GPU Name

TU116

-

GPU Variant

N18P-G61

Blackwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

Unknown

Transistors

6.6 billion

377 mm²

Die Size

284 mm²

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

10.1

CUDA

7.5

6.8

Shader Model

6.6

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