HD Graphics 505 and T550 Mobile - video card comparison

HD Graphics 505

T550 Mobile

Architecture

Gen. 9 Apollo Lake (2016−2017)

Turing (2018−2021)

GPU code name

Apollo Lake

TU117

Market segment

Laptop

Laptop

Release date

September 2016

May 2022

Interface

PCIe 3.0 x1

PCIe 3.0 x16

Boost clock speed

750 MHz

1665 MHz

Core clock speed

300 MHz

1065 MHz

Floating-point performance

230.4 gflops

-

Manufacturing process technology

14 nm

12 nm

Number of transistors

189 million

4,700 million

Pipelines / CUDA cores

18

1024

Power consumption (TDP)

10 Watt

25 Watt (20 - 60 Watt TGP)

Texture fill rate

11.70

106.6

Memory type

DDR3L/LPDDR3/LPDDR4

GDDR5, GDDR6

Maximum RAM amount

8 GB

4 GB

Memory bus width

64/128 Bit

64 Bit

Memory clock speed

System Shared

12000 MHz

Memory bandwidth

-

96 GB/s

Shared memory

+

-

Display Connectors

No outputs

No outputs

DirectX

12 (12_1)

12 (12_1)

CUDA

-

7.5

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.6

Vulkan

1.1.97

1.3

Quick Sync

+

-