Radeon HD 6770 Green Edition and RTX 1000 Ada Generation Mobile - video card comparison

Radeon HD 6770 Green Edition

RTX 1000 Ada Generation Mobile

Architecture

TeraScale 2 (2009−2015)

Ada Lovelace

GPU code name

Juniper

GN21-X2

Market segment

Desktop

Laptop

Release date

April 2013

February 2024

Interface

PCIe 2.0 x16

Core clock speed

700 MHz

Floating-point performance

1,008 gflops

Manufacturing process technology

40 nm

5 nm

Number of transistors

1,040 million

Pipelines / CUDA cores

720

2560

Power consumption (TDP)

86 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

25.20

Memory type

GDDR3

GDDR6

Maximum RAM amount

2 GB

6 GB

Memory bus width

128 Bit

96 Bit

Memory clock speed

1334 MHz

16000 MHz

Memory bandwidth

21.34 GB/s

Shared memory

Display Connectors

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

HDMI

DirectX

11.2 (11_0)

12 Ultimate

OpenCL

1.2

OpenGL

4.4

Shader Model

5.0

Vulkan

N/A