GeForce RTX 2070 Max-Q Refresh and Radeon X1900 XTX - video card comparison

GeForce RTX 2070 Max-Q Refresh

Radeon X1900 XTX

Architecture

Turing (2018−2021)

R500 (2005−2007)

GPU code name

TU106B

R580

Market segment

Desktop

Release date

June 2020

January 2006

Interface

PCIe 3.0 x16

PCIe 1.0 x16

Supplementary power connectors

None

1x 6-pin

Boost clock speed

1125 MHz

Core clock speed

650 MHz

Manufacturing process technology

12 nm

90 nm

Number of transistors

10,800 million

384 million

Pipelines / CUDA cores

2304

Power consumption (TDP)

115 Watt

135 Watt

Texture fill rate

162.0

10.40

Memory type

GDDR6

GDDR3

Maximum RAM amount

8 GB

512 MB

Memory bus width

256 Bit

Memory clock speed

11 GB/s

1550 MBps

Memory bandwidth

352.0 GB/s

49.6 GB/s

Display Connectors

No outputs

2x DVI, 1x S-Video

DirectX

12 Ultimate (12_2)

9.0c (9_3)

CUDA

7.5

OpenCL

1.2

N/A

OpenGL

4.6

2.1 (full) Shader Model6.53.0

Vulkan

1.2

N/A