NVIDIA GeForce GTX 1080 vs NVIDIA GeForce RTX 5080

VS

NVIDIA GeForce GTX 1080

NVIDIA GeForce RTX 5080

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 16GB VRAM GeForce RTX 5080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages

Lower TDP (180W vs 350W)

NVIDIA GeForce RTX 5080 's Advantages

Released 8 years and 8 months late

Boost Clock has increased by 45% (2520MHz vs 1733MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (973.8GB/s vs 320.3GB/s)

8192 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080

8.873 TFLOPS

GeForce RTX 5080 +510%

54.19 TFLOPS

GeForce GTX 1080

VS

GeForce RTX 5080

Graphics Card

May 2016

Release Date

Jan 2025

GeForce 10

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1607 MHz

Base Clock

2235 MHz

1733 MHz

Boost Clock

2520 MHz

1251 MHz

Memory Clock

2400 MHz

Memory

8GB

Memory Size

16GB

GDDR5X

Memory Type

GDDR7

256bit

Memory Bus

256bit

320.3GB/s

Bandwidth

973.8GB/s

Render Config

-

20

SM Count

84

2560

Shading Units

10752

160

TMUs

336

64

ROPs

128

-

Tensor Cores

336

-

RT Cores

84

48 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

64 MB

-

Theoretical Performance

110.9 GPixel/s

Pixel Rate

322.6 GPixel/s

277.3 GTexel/s

Texture Rate

846.7 GTexel/s

138.6 GFLOPS

FP16 (half)

54.19 TFLOPS

8.873 TFLOPS

FP32 (float)

54.19 TFLOPS

277.3 GFLOPS

FP64 (double)

846.7 GFLOPS

Board Design

180W

TDP

350W

450 W

Suggested PSU

750 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.1a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

GP104

GPU Name

GB203

GP104-400-A1

GPU Variant

GB203-400-A1

Pascal

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

0

7.2 billion

Transistors

Unknown

314 mm²

Die Size

377 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

10.1

6.4

Shader Model

6.8

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