GeForce GTX 480 and T550 Mobile - video card comparison

GeForce GTX 480

T550 Mobile

Architecture

Fermi (2010−2014)

Turing (2018−2021)

GPU code name

GF100

TU117

Market segment

Desktop

Laptop

Release date

December 2010

May 2022

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

6-pin & 8-pin

-

SLI options

+

-

Boost clock speed

-

1665 MHz

Core clock speed

700 MHz

1065 MHz

CUDA cores

480

-

Floating-point performance

1,345.0 gflops

-

Manufacturing process technology

40 nm

12 nm

Number of transistors

3,100 million

4,700 million

Pipelines / CUDA cores

480

1024

Power consumption (TDP)

295 Watt

25 Watt (20 - 60 Watt TGP)

Maximum GPU temperature

105 °C

-

Texture fill rate

42 billion/sec

106.6

Memory type

GDDR5

GDDR5, GDDR6

Maximum RAM amount

1536 MB

4 GB

Memory bus width

384 Bit

64 Bit

Memory clock speed

1848 MHz (3696 data rate)

12000 MHz

Memory bandwidth

177.4 GB/s

96 GB/s

Shared memory

-

-

Display Connectors

Two Dual Link DVI, Mini HDMI

No outputs

Multi monitor support

+

-

HDMI

+

-

HDCP

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 (12_1)

CUDA

+

7.5

OpenCL

1.1

3.0

OpenGL

4.2

4.6

Shader Model

5.1

6.6

Vulkan

N/A

1.3