GeForce GTX 550 Ti and RTX A1000 Mobile - video card comparison

GeForce GTX 550 Ti

RTX A1000 Mobile

Architecture

Fermi (2010−2014)

Ampere (2020−2022)

GPU code name

GF116

GA107

Market segment

Desktop

Laptop

Release date

March 2011

March 2022

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 4.0 x8

Supplementary power connectors

One 6-pin

-

SLI options

+

-

Boost clock speed

-

1140 MHz

Core clock speed

900 MHz

-

CUDA cores

192

-

Floating-point performance

691.2 gflops

-

Manufacturing process technology

40 nm

8 nm

Number of transistors

1,170 million

-

Pipelines / CUDA cores

192

2048

Power consumption (TDP)

116 Watt

95 Watt (35 - 95 Watt TGP)

Maximum GPU temperature

100 °C

-

Texture fill rate

28.8 billion/sec

72.96

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

4 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

4.1 GB/s

14000 MHz

Memory bandwidth

98.4 GB/s

176.0 GB/s

Shared memory

-

-

Display Connectors

Two Dual Link DVI-IMini HDMI

Portable Device Dependent

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

+

8.6

OpenCL

1.1

3.0

OpenGL

4.2

4.6

Shader Model

5.1

6.7

Vulkan

N/A

1.3