Radeon HD 2900 XT and GeForce RTX 4060 Mobile - video card comparison

Radeon HD 2900 XT

GeForce RTX 4060 Mobile

Architecture

TeraScale (2005−2013)

Ada Lovelace

GPU code name

R600

GN21-X4

Market segment

Desktop

Laptop

Release date

May 2007

January 2023

Interface

PCIe 1.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

2370 MHz

Core clock speed

743 MHz

Floating-point performance

475.5 gflops

Manufacturing process technology

80 nm

5 nm

Number of transistors

720 million

Pipelines / CUDA cores

320

3072

Power consumption (TDP)

215 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

11.89

181.4

Memory type

GDDR3

GDDR6

Maximum RAM amount

512 MB

8 GB

Memory bus width

512 Bit

128 Bit

Memory clock speed

1656 MHz

16000 MHz

Memory bandwidth

106.0 GB/s

256.0 GB/s

Shared memory

Display Connectors

2x DVI, 1x S-Video

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