Radeon HD 6850 1440SP Edition and RTX 1000 Ada Generation Mobile - video card comparison

Radeon HD 6850 1440SP Edition

RTX 1000 Ada Generation Mobile

Architecture

TeraScale 2 (2009−2015)

Ada Lovelace

GPU code name

Cypress

GN21-X2

Market segment

Desktop

Laptop

Release date

August 2012

February 2024

Interface

PCIe 2.0 x16

Supplementary power connectors

2x 6-pin

Core clock speed

725 MHz

Floating-point performance

2,088 gflops

Manufacturing process technology

40 nm

5 nm

Number of transistors

2,154 million

Pipelines / CUDA cores

1440

2560

Power consumption (TDP)

151 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

52.20

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

6 GB

Memory bus width

256 Bit

96 Bit

Memory clock speed

4000 MHz

16000 MHz

Memory bandwidth

128.0 GB/s

Shared memory

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

HDMI

DirectX

11.2 (11_0)

12 Ultimate

OpenCL

1.2

OpenGL

4.4

Shader Model

5.0

Vulkan

N/A