NVIDIA GeForce RTX 5080 vs NVIDIA GeForce RTX 4080 Ti

VS

NVIDIA GeForce RTX 5080

NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5080 and 16GB VRAM GeForce RTX 4080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 's Advantages

Larger VRAM bandwidth (973.8GB/s vs 678.4GB/s)

Lower TDP (350W vs 400W)

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 4% (2610MHz vs 2520MHz)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 5080

54.19 TFLOPS

GeForce RTX 4080 Ti +35%

73.5 TFLOPS

GeForce RTX 5080

VS

GeForce RTX 4080 Ti

Graphics Card

Jan 2025

Release Date

Unknown

GeForce 50

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

2340 MHz

2520 MHz

Boost Clock

2610 MHz

2400 MHz

Memory Clock

1325 MHz

Memory

16GB

Memory Size

16GB

GDDR7

Memory Type

GDDR6X

256bit

Memory Bus

256bit

973.8GB/s

Bandwidth

678.4GB/s

Render Config

-

84

SM Count

110

10752

Shading Units

14080

336

TMUs

440

128

ROPs

144

336

Tensor Cores

440

84

RT Cores

110

128 KB (per SM)

L1 Cache

128 KB (per SM)

64 MB

L2 Cache

80 MB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

375.8 GPixel/s

846.7 GTexel/s

Texture Rate

1148 GTexel/s

54.19 TFLOPS

FP16 (half)

73.50 TFLOPS

54.19 TFLOPS

FP32 (float)

73.50 TFLOPS

846.7 GFLOPS

FP64 (double)

1148 GFLOPS

Board Design

350W

TDP

400W

750 W

Suggested PSU

800 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 16-pin

Graphics Processor

GB203

GPU Name

AD102

GB203-400-A1

GPU Variant

AD102-225-A1

Blackwell 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

0

Process Size

5 nm

Unknown

Transistors

76.3 billion

377 mm²

Die Size

609 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

10.1

CUDA

8.9

6.8

Shader Model

6.7

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