Intel Iris Plus Graphics 655 vs Intel UHD Graphics 64EU Mobile

VS

Intel Iris Plus Graphics 655

Intel UHD Graphics 64EU Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 655 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 UHD Graphics 64EU Mobile 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 19% (1250MHz vs 1050MHz)

128 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Plus Graphics 655

0.806 TFLOPS

UHD Graphics 64EU Mobile +58%

1.28 TFLOPS

Iris Plus Graphics 655

VS

UHD Graphics 64EU Mobile

Graphics Card

Apr 2018

Release Date

Jan 2023

HD Graphics-M

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1050 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

-

384

Shading Units

512

48

TMUs

32

6

ROPs

16

-

L2 Cache

1024 KB

-

L3 Cache

10 MB

Theoretical Performance

6.300 GPixel/s

Pixel Rate

20.00 GPixel/s

50.40 GTexel/s

Texture Rate

40.00 GTexel/s

1.613 TFLOPS

FP16 (half)

2.560 TFLOPS

806.4 GFLOPS

FP32 (float)

1280 GFLOPS

201.6 GFLOPS

FP64 (double)

358.4 GFLOPS

Board Design

15W

TDP

15W

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Coffee Lake GT3e

GPU Name

Raptor Lake GT1

-

Generation 9.5

Architecture

Generation 12.2

Intel

Foundry

Intel

14 nm+++

Process Size

10 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

6.4

Shader Model

6.6

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