Intel HD Graphics 405 Mobile 16EU vs Intel UHD Graphics 16EU Mobile

VS

Intel HD Graphics 405 Mobile 16EU

Intel UHD Graphics 16EU Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 405 and 0System Shared VRAM UHD Graphics 16EU Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 405 Mobile 16EU 's Advantages

Lower TDP (6W vs 15W)

Intel UHD Graphics 16EU Mobile 's Advantages

Released 5 years and 9 months late

Boost Clock has increased by 62% (1200MHz vs 740MHz)

Score

Benchmark

FP32 (float)

HD Graphics 405

0.153 TFLOPS

UHD Graphics 16EU Mobile +100%

0.307 TFLOPS

HD Graphics 405

VS

UHD Graphics 16EU Mobile

Graphics Card

Apr 2016

Release Date

Jan 2022

HD Graphics-T

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

400 MHz

Base Clock

300 MHz

740 MHz

Boost Clock

1200 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

128

Shading Units

128

16

TMUs

8

2

ROPs

4

-

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

1.200 GPixel/s

Pixel Rate

4.800 GPixel/s

9.600 GTexel/s

Texture Rate

9.600 GTexel/s

-

FP16 (half)

614.4 GFLOPS

153.6 GFLOPS

FP32 (float)

307.2 GFLOPS

38.40 GFLOPS

FP64 (double)

76.80 GFLOPS

Board Design

6W

TDP

15W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Braswell GT1

GPU Name

Alder Lake GT1

-

Generation 8.0

Architecture

Generation 12.2

Intel

Foundry

Intel

14 nm

Process Size

10 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.3

OpenGL

4.6

2.0

OpenCL

3.0

1.1

Vulkan

1.3

-

5.1

Shader Model

6.6

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