NVIDIA GeForce RTX 4080 Ti vs NVIDIA GeForce GTX 1650 TU116

VS

NVIDIA GeForce RTX 4080 Ti

NVIDIA GeForce GTX 1650 TU116

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 4GB VRAM GeForce GTX 1650 TU116 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 64% (2610MHz vs 1590MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (678.4GB/s vs 192.0GB/s)

13184 additional rendering cores

NVIDIA GeForce GTX 1650 TU116 's Advantages

Lower TDP (80W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +2479%

73.5 TFLOPS

GeForce GTX 1650 TU116

2.849 TFLOPS

GeForce RTX 4080 Ti

VS

GeForce GTX 1650 TU116

Graphics Card

Unknown

Release Date

Jul 2020

GeForce 40

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2340 MHz

Base Clock

1410 MHz

2610 MHz

Boost Clock

1590 MHz

1325 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

128bit

678.4GB/s

Bandwidth

192.0GB/s

Render Config

-

110

SM Count

14

14080

Shading Units

896

440

TMUs

56

144

ROPs

32

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

80 MB

L2 Cache

1024 KB

-

Theoretical Performance

375.8 GPixel/s

Pixel Rate

50.88 GPixel/s

1148 GTexel/s

Texture Rate

89.04 GTexel/s

73.50 TFLOPS

FP16 (half)

5.699 TFLOPS

73.50 TFLOPS

FP32 (float)

2.849 TFLOPS

1148 GFLOPS

FP64 (double)

89.04 GFLOPS

Board Design

400W

TDP

80W

800 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

TU116

AD102-225-A1

GPU Variant

TU116-150-KA-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

76.3 billion

Transistors

6.6 billion

609 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

8.9

CUDA

7.5

6.7

Shader Model

6.6

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