GeForce GTX 1080 Mobile and Radeon 780M - video card comparison

GeForce GTX 1080 Mobile

Radeon 780M

Architecture

Pascal (2016−2021)

RDNA 3

GPU code name

N17E-G3

Phoenix

Market segment

Laptop

Laptop

Release date

August 2016

January 2023

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

-

None

SLI options

+

-

Boost clock speed

1733 MHz

3000 MHz

Core clock speed

1607 MHz

1500 MHz

CUDA cores

2560

-

Floating-point performance

9,068 gflops

-

Manufacturing process technology

16 nm

4 nm

Number of transistors

7,200 million

25,390 million

Pipelines / CUDA cores

2560

768

Power consumption (TDP)

150 Watt

54 Watt (35 - 54 Watt TGP)

Maximum GPU temperature

94 °C

-

Texture fill rate

283.4

139.2

Memory type

GDDR5

System Shared

Maximum RAM amount

8 GB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

10 GB/s

System Shared

Memory bandwidth

320 GB/s

-

Shared memory

-

+

Display Connectors

DP 1.42, HDMI 2.0b, DL-DVI

Portable Device Dependent

Multi monitor support

+

-

G-SYNC support

+

-

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

+

-

OpenCL

1.2

2.1

OpenGL

4.5

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3

Ansel

+

-

GPU Boost

3.0

-

VR Ready

+

-