GeForce 6800 and Radeon RX 6600 - video card comparison

Passmark - benchmark score GeForce 6800 vs Radeon RX 6600

GeForce 6800

115

Radeon RX 6600

15586

GeForce 6800

Radeon RX 6600

Architecture

Curie (2003−2013)

Navi / RDNA2 (2020−2022)

GPU code name

NV41

Navi 23

Market segment

Desktop

Release date

November 2004

October 2021

Interface

PCIe 1.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

1x 8-pin

Boost clock speed

2491 MHz

Core clock speed

325 MHz

2044 MHz

Manufacturing process technology

130 nm

7 nm

Number of transistors

190 million

11,060 million

Pipelines / CUDA cores

1792

Power consumption (TDP)

132 Watt

Texture fill rate

3.900

279.0

Memory type

DDR

GDDR6

Maximum RAM amount

256 MB

8 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

600 MBps

14500 MHz

Memory bandwidth

19.2 GB/s

224.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x VGA, 1x S-Video

1x HDMI, 3x DisplayPort

HDMI

DirectX

9.0c (9_3)

12.0 Ultimate (12_2)

OpenCL

N/A

2.1

OpenGL

2.0 (full) Shader Model

3.06.5

Vulkan

N/A

1.2