Intel Iris Xe Graphics G7 80EU vs AMD Radeon R6 M255DX

VS

Intel Iris Xe Graphics G7 80EU

AMD Radeon R6 M255DX

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics G7 80EU and 0System Shared VRAM Radeon R6 M255DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics G7 80EU 's Advantages

Released 5 years and 11 months late

Boost Clock has increased by 17% (1100MHz vs 940MHz)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Xe Graphics G7 80EU +95%

1.408 TFLOPS

Radeon R6 M255DX

0.721 TFLOPS

Iris Xe Graphics G7 80EU

VS

Radeon R6 M255DX

Graphics Card

Sep 2020

Release Date

Oct 2014

HD Graphics-M

Generation

Gem System Hybrid

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

925 MHz

1100 MHz

Boost Clock

940 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

-

Compute Units

6

-

640

Shading Units

384

40

TMUs

24

20

ROPs

8

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

0 MB

L3 Cache

-

Theoretical Performance

22.00 GPixel/s

Pixel Rate

7.520 GPixel/s

44.00 GTexel/s

Texture Rate

22.56 GTexel/s

2.816 TFLOPS

FP16 (half)

721.9 GFLOPS

1408 GFLOPS

FP32 (float)

721.9 GFLOPS

352.0 GFLOPS

FP64 (double)

45.12 GFLOPS

Board Design

15W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Tiger Lake GT2

GPU Name

Topaz

-

GPU Variant

Topaz PRO (216-0858030)

Generation 12.1

Architecture

GCN 3.0

Intel

Foundry

TSMC

10 nm

Process Size

28 nm

Unknown

Transistors

1.55 billion

146 mm²

Die Size

125 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

-

6.4

Shader Model

6.5

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