Radeon R7 260X and A100 PCIe 80 GB - video card comparison

Radeon R7 260X

A100 PCIe 80 GB

Architecture

GCN 2.0 (2013−2017)

Ampere (2020−2022)

GPU code name

Bonaire

GA100

Market segment

Desktop

Desktop

Release date

October 2013

June 2021

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1 x 6-pin

8-pin EPS

Boost clock speed

1000 MHz

1410 MHz

Floating-point performance

1,971 gflops

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

2,080 million

54,200 million

Pipelines / CUDA cores

896

6912

Power consumption (TDP)

115 Watt

250 Watt

Texture fill rate

61.60

609.1

Memory type

GDDR5

HBM2e

Maximum RAM amount

4 GB

80 GB

Memory bus width

128 Bit

5120 Bit

Memory clock speed

-

3.2 GB/s

Memory bandwidth

104 GB/s

2,039 GB/s

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

No outputs

Eyefinity

1

-

HDMI

+

-

DisplayPort support

-

-

DirectX

DirectX® 12

N/A

CUDA

-

8.0

Mantle

-

-

OpenCL

2.0

3.0

OpenGL

4.6

N/A

Shader Model

6.3

N/A

Vulkan

-

N/A

AppAcceleration

-

-

DDMA audio

+

-

Enduro

-

-

FreeSync

1

-

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-