Intel HD Graphics 405 Mobile 18EU vs Intel UHD Graphics 64EU Mobile

VS

Intel HD Graphics 405 Mobile 18EU

Intel UHD Graphics 64EU Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 405 18EU and 0System Shared VRAM UHD Graphics 64EU Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 405 Mobile 18EU 's Advantages

Lower TDP (6W vs 15W)

Intel UHD Graphics 64EU Mobile 's Advantages

Released 6 years and 9 months late

Boost Clock has increased by 69% (1250MHz vs 740MHz)

384 additional rendering cores

Score

HD Graphics 405 18EU

VS

UHD Graphics 64EU Mobile

Graphics Card

Apr 2016

Release Date

Jan 2023

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

1250 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

512

16

TMUs

32

2

ROPs

16

-

L2 Cache

1024 KB

-

L3 Cache

10 MB

Theoretical Performance

1.200 GPixel/s

Pixel Rate

20.00 GPixel/s

9.600 GTexel/s

Texture Rate

40.00 GTexel/s

-

FP16 (half)

2.560 TFLOPS

153.6 GFLOPS

FP32 (float)

1280 GFLOPS

38.40 GFLOPS

FP64 (double)

358.4 GFLOPS

Board Design

6W

TDP

15W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Braswell GT1

GPU Name

Raptor 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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