GeForce GTX 1660 Ti Mobile and Radeon Pro 455 - video card comparison

Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs Radeon Pro 455

GeForce GTX 1660 Ti Mobile

10494

Radeon Pro 455

3205

GeForce GTX 1660 Ti Mobile

Radeon Pro 455

Architecture

Turing (2018−2021)

Polaris (2016−2019)

GPU code name

N18E-G0

Polaris 11

Market segment

Laptop

Mobile workstation

Release date

April 2019

October 2016

Interface

PCIe 3.0 x16

PCIe 3.0 x8

Supplementary power connectors

None

Boost clock speed

1590 MHz

Core clock speed

1455 MHz

855 MHz

Floating-point performance

1,313 gflops

Manufacturing process technology

12 nm

14 nm

Number of transistors

6,600 million

3,000 million

Pipelines / CUDA cores

1536

768

Power consumption (TDP)

80 Watt

Texture fill rate

152.6

41.04

Memory type

GDDR6

GDDR5

Maximum RAM amount

6 GB

2 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

12000 MHz

5000 MHz

Memory bandwidth

288.0 GB/s

81.28 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (12_1)

12 (12_0)

CUDA

7.5

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

6.5

6.4

Vulkan

1.2.131

FreeSync