Aubrey Isle and GeForce RTX 5080 - video card comparison

Aubrey Isle

GeForce RTX 5080

Architecture

Knights (2010)

Blackwell 2.0

GPU code name

Knights Ferry

GB203

Market segment

Desktop

Desktop

Release date

May 2010

2025 (recently)

Interface

PCIe 2.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

1x 16-pin

Boost clock speed

-

2520 MHz

Core clock speed

1200 MHz

-

Floating-point performance

76.8 gflops

-

Manufacturing process technology

45 nm

0 nm

Number of transistors

2,300 million

-

Pipelines / CUDA cores

256

10752

Power consumption (TDP)

300 Watt

350 Watt

Texture fill rate

38.40

846.7

Memory type

GDDR5

GDDR7

Maximum RAM amount

2 GB

16 GB

Memory bus width

512 Bit

256 Bit

Memory clock speed

4800 MHz

5 GB/s

Memory bandwidth

307.2 GB/s

160.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

+

+

DirectX

11.1

12 Ultimate (12_2)

CUDA

-

9.1

OpenCL

1.2

3.0

OpenGL

4.3

4.6

Shader Model

5.0

6.7

Vulkan

N/A

1.3