Intel Iris Pro Graphics P555 vs Intel Iris Xe Graphics G7 80EU Mobile

VS

Intel Iris Pro Graphics P555

Intel Iris Xe Graphics G7 80EU Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P555 and 0System Shared VRAM Iris Xe Graphics G7 80EU Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics G7 80EU Mobile 's Advantages

Released 5 years late

Boost Clock has increased by 10% (1100MHz vs 1000MHz)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Pro Graphics P555

0.768 TFLOPS

Iris Xe Graphics G7 80EU Mobile +83%

1.408 TFLOPS

Iris Pro Graphics P555

VS

Iris Xe Graphics G7 80EU Mobile

Graphics Card

Sep 2015

Release Date

Sep 2020

HD Graphics-W

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

350 MHz

Base Clock

300 MHz

1000 MHz

Boost Clock

1100 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

640

48

TMUs

40

6

ROPs

20

-

L2 Cache

1024 KB

-

L3 Cache

0 MB

Theoretical Performance

6.000 GPixel/s

Pixel Rate

22.00 GPixel/s

48.00 GTexel/s

Texture Rate

44.00 GTexel/s

1.536 TFLOPS

FP16 (half)

2.816 TFLOPS

768.0 GFLOPS

FP32 (float)

1408 GFLOPS

192.0 GFLOPS

FP64 (double)

352.0 GFLOPS

Board Design

15W

TDP

15W

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Skylake GT3e

GPU Name

Tiger Lake GT2

-

Generation 9.0

Architecture

Generation 12.1

Intel

Foundry

Intel

14 nm+

Process Size

10 nm

Unknown

Transistors

Unknown

Die Size

146 mm²

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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