AMD Radeon Vega 3 vs Intel Iris Plus Graphics 655

VS

AMD Radeon Vega 3

Intel Iris Plus Graphics 655

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Vega 3 and 0System Shared VRAM Iris Plus Graphics 655 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Vega 3 's Advantages

Released 1 years and 7 months late

Boost Clock has increased by 5% (1100MHz vs 1050MHz)

Intel Iris Plus Graphics 655 's Advantages

192 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Vega 3

0.422 TFLOPS

Iris Plus Graphics 655 +90%

0.806 TFLOPS

Radeon Vega 3

VS

Iris Plus Graphics 655

Graphics Card

Nov 2019

Release Date

Apr 2018

Picasso

Generation

HD Graphics-M

Integrated

Type

Integrated

IGP

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1100 MHz

Boost Clock

1050 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

3

Compute Units

-

192

Shading Units

384

12

TMUs

48

4

ROPs

6

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

6.300 GPixel/s

13.20 GTexel/s

Texture Rate

50.40 GTexel/s

844.8 GFLOPS

FP16 (half)

1.613 TFLOPS

422.4 GFLOPS

FP32 (float)

806.4 GFLOPS

26.40 GFLOPS

FP64 (double)

201.6 GFLOPS

Board Design

15W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Picasso

GPU Name

Coffee Lake GT3e

-

GCN 5.0

Architecture

Generation 9.5

GlobalFoundries

Foundry

Intel

14 nm

Process Size

14 nm+++

4.94 billion

Transistors

Unknown

210 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

6.4

Shader Model

6.4

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