Radeon HD 2600 XT X2 and TU102 - video card comparison

Radeon HD 2600 XT X2

TU102

Architecture

TeraScale (2005−2013)

Turing (2018−2021)

GPU code name

RV630

TU102

Market segment

Desktop

Release date

July 2007

Interface

PCIe 1.0 x16

Supplementary power connectors

1x 6-pin

Core clock speed

800 MHz

Floating-point performance

2x 192 gflops

Manufacturing process technology

65 nm

12 nm

Number of transistors

390 million

18,600 million

Pipelines / CUDA cores

120

4608

Texture fill rate

6.400

Memory type

GDDR3

Maximum RAM amount

512 MB

Memory bus width

128 Bit

Memory clock speed

1600 MHz

Memory bandwidth

25.6 GB/s

Display Connectors

4x DVI, 1x S-Video

DirectX

10.0 (10_0)

12 Ultimate (12_2)

CUDA

7.5

OpenCL

N/A

3.0

OpenGL

3.3

4.6

Shader Model

4.0

6.7

Vulkan

N/A

1.3

NVENC

7th Gen

PureVideo HD

VP10