Intel Iris Plus Graphics 655 vs AMD Radeon Vega 7

VS

Intel Iris Plus Graphics 655

AMD Radeon Vega 7

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 655 and 0System Shared VRAM Radeon Vega 7 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics 655 's Advantages

Lower TDP (15W vs 45W)

AMD Radeon Vega 7 's Advantages

Released 3 years late

Boost Clock has increased by 81% (1900MHz vs 1050MHz)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Plus Graphics 655

0.806 TFLOPS

Radeon Vega 7 +111%

1.702 TFLOPS

Iris Plus Graphics 655

VS

Radeon Vega 7

Graphics Card

Apr 2018

Release Date

Apr 2021

HD Graphics-M

Generation

Cezanne

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

300 MHz

1050 MHz

Boost Clock

1900 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

7

-

384

Shading Units

448

48

TMUs

28

6

ROPs

8

-

Theoretical Performance

6.300 GPixel/s

Pixel Rate

15.20 GPixel/s

50.40 GTexel/s

Texture Rate

53.20 GTexel/s

1.613 TFLOPS

FP16 (half)

3.405 TFLOPS

806.4 GFLOPS

FP32 (float)

1.702 TFLOPS

201.6 GFLOPS

FP64 (double)

106.4 GFLOPS

Board Design

15W

TDP

45W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Coffee Lake GT3e

GPU Name

Cezanne

-

Generation 9.5

Architecture

GCN 5.1

Intel

Foundry

TSMC

14 nm+++

Process Size

7 nm

Unknown

Transistors

9.8 billion

Unknown

Die Size

156 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

6.4

Shader Model

6.4

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