GeForce RTX 4080 and Radeon 780M - video card comparison

Passmark - benchmark score GeForce RTX 4080 vs Radeon 780M

GeForce RTX 4080

35648

Radeon 780M

7300

GeForce RTX 4080

Radeon 780M

Architecture

Ada Lovelace

RDNA 3

GPU code name

AD103-300-A1

Phoenix

Market segment

Desktop

Laptop

Release date

September 2022

January 2023

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 16-pin

None

Boost clock speed

2505 MHz

3000 MHz

Core clock speed

2205 MHz

1500 MHz

Manufacturing process technology

5 nm

4 nm

Number of transistors

45,900 million

25,390 million

Pipelines / CUDA cores

9728

768

Power consumption (TDP)

320 Watt

54 Watt (35 - 54 Watt TGP)

Texture fill rate

761.5

139.2

Memory type

GDDR6X

System Shared

Maximum RAM amount

16 GB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

22400 MHz

System Shared

Memory bandwidth

716.8 GB/s

Shared memory

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

Portable Device Dependent

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.9

OpenCL

3.0

2.1

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.3