Intel Iris Plus Graphics 640 vs AMD Radeon Vega 6 Mobile

VS

Intel Iris Plus Graphics 640

AMD Radeon Vega 6 Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 640 and 0System Shared VRAM Radeon Vega 6 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics 640 's Advantages

Lower TDP (15W vs 45W)

AMD Radeon Vega 6 Mobile 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 45% (1600MHz vs 1100MHz)

Score

Benchmark

FP32 (float)

Iris Plus Graphics 640

0.845 TFLOPS

Radeon Vega 6 Mobile +45%

1.229 TFLOPS

Iris Plus Graphics 640

VS

Radeon Vega 6 Mobile

Graphics Card

Jan 2017

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

1100 MHz

Boost Clock

1600 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

-

384

Shading Units

384

48

TMUs

24

6

ROPs

8

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

12.80 GPixel/s

52.80 GTexel/s

Texture Rate

38.40 GTexel/s

1.690 TFLOPS

FP16 (half)

2.458 TFLOPS

844.8 GFLOPS

FP32 (float)

1229 GFLOPS

211.2 GFLOPS

FP64 (double)

76.80 GFLOPS

Board Design

15W

TDP

45W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Kaby 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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