NV18 C1 and Radeon RX 5770 - video card comparison

NV18 C1

Radeon RX 5770

Architecture

Celsius (1999−2005)

RDNA 1.0 (2019−2020)

GPU code name

NV18 C1

Navi 10

Market segment

Desktop

Desktop

Release date

-

-

Interface

-

PCIe 4.0 x16

Boost clock speed

-

1000 MHz

Core clock speed

-

1000 MHz

Manufacturing process technology

150 nm

7 nm

Number of transistors

29 million

-

Power consumption (TDP)

-

225 Watt

Memory clock speed

-

14000 MHz

Display Connectors

-

No outputs

DirectX

8.0

12.0 (12_1)

OpenCL

N/A

-

OpenGL

1.3

4.6

Vulkan

N/A

-