GeForce GTX 1660 Ti Mobile and Radeon HD 7950 Monica BIOS 2 - video card comparison

GeForce GTX 1660 Ti Mobile

Radeon HD 7950 Monica BIOS 2

Architecture

Turing (2018−2021)

GCN 1.0 (2012−2020)

GPU code name

N18E-G0

Tahiti

Market segment

Laptop

Desktop

Release date

April 2019

January 2012

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

1590 MHz

Core clock speed

1455 MHz

800 MHz

Floating-point performance

1,229 gflops

Manufacturing process technology

12 nm

28 nm

Number of transistors

6,600 million

4,313 million

Pipelines / CUDA cores

1536

768

Power consumption (TDP)

80 Watt

85 Watt

Texture fill rate

152.6

38.40

Memory type

GDDR6

GDDR5

Maximum RAM amount

6 GB

3 GB

Memory bus width

192 Bit

384 Bit

Memory clock speed

12000 MHz

5000 MHz

Memory bandwidth

288.0 GB/s

240.0 GB/s

Shared memory

Display Connectors

No outputs

1x DVI, 1x HDMI, 2x mini-DisplayPort

HDMI

DirectX

12 (12_1)

12 (11_1)

CUDA

7.5

OpenCL

1.2

OpenGL

4.6

Shader Model

6.5

5.1

Vulkan

1.2.131