GeForce GTX 860M OEM and RTX A2000 - video card comparison

GeForce GTX 860M OEM

RTX A2000

Architecture

Maxwell (2014−2018)

Ampere (2020−2022)

GPU code name

GM107

GA106

Market segment

Desktop

Release date

February 2015

August 2021

Interface

MXM-B (3.0)

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1085 MHz

1200 MHz

Core clock speed

1020 MHz

Floating-point performance

1,389 gflops

Manufacturing process technology

28 nm

8 nm

Number of transistors

1,870 million

12,000 million

Pipelines / CUDA cores

640

3328

Power consumption (TDP)

75 Watt

70 Watt

Texture fill rate

43.40

124.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

6 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

5012 MHz

12 GB/s

Memory bandwidth

80.19 GB/s

288.0 GB/s

Display Connectors

No outputs

4x mini-DisplayPort 1.4a

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

5.0

8.6

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3