GeForce GTX 260 Core 216 and Radeon RX 6600 - video card comparison

GeForce GTX 260 Core 216

Radeon RX 6600

Architecture

Tesla 2.0 (2007−2013)

Navi / RDNA2 (2020−2022)

GPU code name

GT200

Navi 23

Market segment

Desktop

Release date

September 2008

October 2021

Interface

PCIe 2.0 x16

PCIe 4.0 x8

Supplementary power connectors

2x 6-pin

1x 8-pin

Boost clock speed

2491 MHz

Core clock speed

576 MHz

2044 MHz

Floating-point performance

536.5 gflops

Manufacturing process technology

65 nm

7 nm

Number of transistors

1,400 million

11,060 million

Pipelines / CUDA cores

216

1792

Power consumption (TDP)

182 Watt

132 Watt

Texture fill rate

41.47

279.0

Memory type

GDDR3

GDDR6

Maximum RAM amount

896 MB

8 GB

Memory bus width

448 Bit

128 Bit

Memory clock speed

1998 MHz

14500 MHz

Memory bandwidth

111.9 GB/s

224.0 GB/s

Shared memory

Display Connectors

2x DVI, 1x S-Video

1x HDMI, 3x DisplayPort

HDMI

DirectX

11.1 (10_0)

12.0 Ultimate (12_2)

CUDA

1.3

OpenCL

1.1

2.1

OpenGL

3.3

4.6

Shader Model

4.0

6.5

Vulkan

N/A

1.2