GeForce GTX 880M SLI and Radeon RX 6650M - video card comparison

GeForce GTX 880M SLI

Radeon RX 6650M

Architecture

Kepler (2012−2018)

RDNA 2 (2020−2022)

GPU code name

N15E-GX-A2

Navi 23

Market segment

Laptop

Laptop

Release date

March 2014

January 2022

Interface

-

PCIe 4.0 x8

Supplementary power connectors

-

None

SLI options

+

-

Boost clock speed

-

2222 MHz

Core clock speed

954 MHz

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

2x 3540 Million

11,060 million

Pipelines / CUDA cores

3072

1792

Power consumption (TDP)

206 Watt

120 Watt

Texture fill rate

-

270.6

Memory type

GDDR5

GDDR6

Maximum RAM amount

2x 8 GB

8 GB

Memory bus width

2x 256 Bit

128 Bit

Memory clock speed

5000 MHz

18000 MHz

Memory bandwidth

-

256.0 GB/s

Shared memory

-

-

Display Connectors

-

No outputs

DirectX

12 (FL 11_0)

12.0 Ultimate (12_2)

CUDA

+

-

OpenCL

-

2.1

OpenGL

-

4.6

Shader Model

-

6.5

Vulkan

-

1.2

Optimus

+

-