GeForce RTX 2080 Max-Q and GeForce RTX 4080 Ti Max-Q - video card comparison

GeForce RTX 2080 Max-Q

GeForce RTX 4080 Ti Max-Q

Architecture

Turing (2018−2021)

Ada Lovelace

GPU code name

N18E-G3-A1 MAX-Q TU104

AD104

Market segment

Laptop

Desktop

Release date

January 2019

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1095-1230 MHz

1350 MHz

Core clock speed

735-990 MHz

Manufacturing process technology

12 nm

4 nm

Number of transistors

13,600 million

35,800 million

Pipelines / CUDA cores

2944

7280

Power consumption (TDP)

80-90 Watt

Texture fill rate

201.5

324.0

Memory type

GDDR6

Maximum RAM amount

8 GB

12 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

12000 MHz

14 GB/s

Memory bandwidth

384.0 GB/s

336.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

G-SYNC support

DirectX

12 Ultimate (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.131

1.3

VR Ready