Radeon R9 285 and RTX 1000 Mobile Ada Generation - video card comparison

Radeon R9 285

RTX 1000 Mobile Ada Generation

Architecture

GCN 3.0 (2014−2017)

Ada Lovelace

GPU code name

Tonga

AD107

Market segment

Desktop

Laptop

Release date

September 2014

February 2024

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

2x 6-pin

Boost clock speed

2025 MHz

Core clock speed

918 MHz

Floating-point performance

3,290 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

5,000 million

18,900 million

Pipelines / CUDA cores

1792

2560

Power consumption (TDP)

190 Watt

35 Watt

Texture fill rate

102.8

162.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

6 GB

Memory bus width

256 Bit

96 Bit

Memory clock speed

5.5 GB/s

16 GB/s

Memory bandwidth

176.0 GB/s

192.0 GB/s

Display Connectors

2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2

Portable Device Dependent

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.170

1.3