NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce GTX 1650 Ti Mobile

VS

NVIDIA GeForce RTX 4080 Mobile NVIDIA GeForce GTX 1650 Ti Mobile

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 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 4080 Mobile 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 12% (1665MHz vs 1485MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 192.0GB/s)

6400 additional rendering cores

NVIDIA GeForce GTX 1650 Ti Mobile 's Advantages

Lower TDP (50W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +712%

24.72 TFLOPS

GeForce GTX 1650 Ti Mobile

3.041 TFLOPS

3DMark Time Spy

GeForce RTX 4080 Mobile +418%

18974

GeForce GTX 1650 Ti Mobile

3662

GeForce RTX 4080 Mobile

VS

GeForce GTX 1650 Ti 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

1290 MHz

Base Clock

1350 MHz

1665 MHz

Boost Clock

1485 MHz

2250 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

128bit

432.0GB/s

Bandwidth

192.0GB/s

Render Config

58

SM Count

16

-

Compute Units

-

7424

Shading Units

1024

232

TMUs

64

80

ROPs

32

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

1024 KB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

47.52 GPixel/s

386.3 GTexel/s

Texture Rate

95.04 GTexel/s

24.72 TFLOPS

FP16 (half)

6.083 TFLOPS

24.72 TFLOPS

FP32 (float)

3.041 TFLOPS

386.3 GFLOPS

FP64 (double)

95.04 GFLOPS

Graphics Processor

AD104

GPU Name

TU116

GN21-X9

GPU Variant

N18P-G61

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

35.8 billion

Transistors

6.6 billion

295 mm²

Die Size

284 mm²

Board Design

110W

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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