GeForce GTX 550 Ti and A100 PCIe - video card comparison

GeForce GTX 550 Ti

A100 PCIe

Architecture

Fermi (2010−2014)

Ampere (2020−2022)

GPU code name

GF116

GA100

Market segment

Desktop

Desktop

Release date

March 2011

June 2020

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

One 6-pin

1x 8-pin

SLI options

+

-

Core clock speed

900 MHz

1410 MHz

CUDA cores

192

-

Floating-point performance

691.2 gflops

-

Manufacturing process technology

40 nm

7 nm

Number of transistors

1,170 million

54,200 million

Pipelines / CUDA cores

192

6912

Power consumption (TDP)

116 Watt

250 Watt

Maximum GPU temperature

100 °C

-

Texture fill rate

28.8 billion/sec

609.1

Memory type

GDDR5

HBM2e

Maximum RAM amount

2 GB

40 GB

Memory bus width

192 Bit

5120 Bit

Memory clock speed

4.1 GB/s

2.4 GB/s

Memory bandwidth

98.4 GB/s

1,555 GB/s

Display Connectors

Two Dual Link DVI-IMini HDMI

No outputs

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

+

8.0

OpenCL

1.1

2.0

OpenGL

4.2

4.6

Shader Model

5.1

6.5

Vulkan

N/A

1.2