Radeon X1900 G5 Mac Edition and GeForce RTX 2070 Super Max-Q - video card comparison

Radeon X1900 G5 Mac Edition

GeForce RTX 2070 Super Max-Q

Architecture

R500 (2005−2007)

Turing (2018−2021)

GPU code name

R580

N18E-G2R

Market segment

Desktop

Laptop

Release date

November 2006

April 2020

Interface

PCIe 1.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin

None

Boost clock speed

1155 MHz

Core clock speed

575 MHz

930 MHz

Manufacturing process technology

90 nm

12 nm

Number of transistors

384 million

13,600 million

Pipelines / CUDA cores

2560

Power consumption (TDP)

75 Watt

80 Watt

Texture fill rate

6.900

184.8

Memory type

GDDR3

GDDR6

Maximum RAM amount

256 MB

8 GB

Memory bus width

256 Bit

Memory clock speed

1200 MHz

11000 MHz

Memory bandwidth

38.4 GB/s

352.0 GB/s

Shared memory

Display Connectors

2x DVI, 1x S-Video

No outputs

G-SYNC support

DirectX

9.0c (9_3)

12 Ultimate (12_2)

CUDA

7.5

OpenCL

N/A

1.2

OpenGL

2.0

4.6

Shader Model

3.0

6.5

Vulkan

N/A

1.2.140

VR Ready