GeForce 6800 GT DDL and GeForce GTX 1660 - video card comparison

GeForce 6800 GT DDL

GeForce GTX 1660

Architecture

Curie (2003−2013)

Turing (2018−2021)

GPU code name

NV40

Turing TU116

Market segment

Desktop

Release date

April 2004

March 2019

Interface

AGP Pro 8x

PCIe 3.0 x16

Supplementary power connectors

None

1x 8-pin

Boost clock speed

1785 MHz

Core clock speed

350 MHz

1530 MHz

Manufacturing process technology

130 nm

12 nm

Number of transistors

222 million

6,600 million

Pipelines / CUDA cores

1408

Power consumption (TDP)

80 Watt

120 Watt

Texture fill rate

5.600

157.1

Memory type

GDDR3

GDDR5

Maximum RAM amount

256 MB

6 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

1000 MHz

8000 MHz

Memory bandwidth

32 GB/s

192.1 GB/s

Shared memory

Display Connectors

2x DVI

1x DVI, 1x HDMI, 1x DisplayPort

HDMI

DirectX

9.0c (9_3)

12 (12_1)

CUDA

7.5

OpenCL

N/A

1.2

OpenGL

2.1

4.6

Shader Model

3.0

6.5

Vulkan

N/A

1.2.131