NVIDIA GeForce RTX 5080 vs NVIDIA GeForce GTX 1650 GDDR6

VS

NVIDIA GeForce RTX 5080

NVIDIA GeForce GTX 1650 GDDR6

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5080 and 4GB VRAM GeForce GTX 1650 GDDR6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 58% (2520MHz vs 1590MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (973.8GB/s vs 192.0GB/s)

9856 additional rendering cores

NVIDIA GeForce GTX 1650 GDDR6 's Advantages

Lower TDP (75W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 +1802%

54.19 TFLOPS

GeForce GTX 1650 GDDR6

2.849 TFLOPS

GeForce RTX 5080

VS

GeForce GTX 1650 GDDR6

Graphics Card

Jan 2025

Release Date

Apr 2020

GeForce 50

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

1410 MHz

2520 MHz

Boost Clock

1590 MHz

2400 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

GDDR7

Memory Type

GDDR6

256bit

Memory Bus

128bit

973.8GB/s

Bandwidth

192.0GB/s

Render Config

-

84

SM Count

14

10752

Shading Units

896

336

TMUs

56

128

ROPs

32

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

1024 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

50.88 GPixel/s

846.7 GTexel/s

Texture Rate

89.04 GTexel/s

54.19 TFLOPS

FP16 (half)

5.699 TFLOPS

54.19 TFLOPS

FP32 (float)

2.849 TFLOPS

846.7 GFLOPS

FP64 (double)

89.04 GFLOPS

Board Design

350W

TDP

75W

750 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

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

1x 16-pin

Power Connectors

None

Graphics Processor

GB203

GPU Name

TU117

GB203-400-A1

GPU Variant

TU117-300-A1

Blackwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

0

Process Size

12 nm

Unknown

Transistors

4.7 billion

377 mm²

Die Size

200 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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