Radeon HD 2600 XT Mac Edition and RTX 1000 Mobile Ada Generation - video card comparison

Radeon HD 2600 XT Mac Edition

RTX 1000 Mobile Ada Generation

Architecture

TeraScale (2005−2013)

Ada Lovelace

GPU code name

RV630

AD107

Market segment

Desktop

Laptop

Release date

February 2008

February 2024

Interface

PCIe 1.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

2025 MHz

Core clock speed

700 MHz

Floating-point performance

168 gflops

Manufacturing process technology

65 nm

5 nm

Number of transistors

390 million

18,900 million

Pipelines / CUDA cores

120

2560

Power consumption (TDP)

45 Watt

35 Watt

Texture fill rate

5.600

162.0

Memory type

GDDR3

GDDR6

Maximum RAM amount

256 MB

6 GB

Memory bus width

128 Bit

96 Bit

Memory clock speed

1600 MHz

16 GB/s

Memory bandwidth

25.6 GB/s

192.0 GB/s

Display Connectors

2x DVI

Portable Device Dependent

DirectX

10.0 (10_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

N/A

3.0

OpenGL

3.3

4.6

Shader Model

4.0

6.7

Vulkan

N/A

1.3