AMD Radeon HD 8400E vs Intel Iris Xe Graphics 80EU

VS

AMD Radeon HD 8400E

Intel Iris Xe Graphics 80EU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 8400E and 0System Shared VRAM Iris Xe Graphics 80EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8400E 's Advantages

Lower TDP (25W vs 45W)

Intel Iris Xe Graphics 80EU 's Advantages

Released 8 years and 9 months late

Boost Clock1300MHz

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8400E

0.154 TFLOPS

Iris Xe Graphics 80EU +980%

1.664 TFLOPS

Radeon HD 8400E

VS

Iris Xe Graphics 80EU

Graphics Card

Apr 2013

Release Date

Jan 2022

Kabini

Generation

HD Graphics-M

Integrated

Type

Integrated

IGP

Bus Interface

Ring Bus

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1300 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

2

Compute Units

-

128

Shading Units

640

8

TMUs

40

4

ROPs

20

-

L2 Cache

1024 KB

-

L3 Cache

12 MB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

26.00 GPixel/s

4.800 GTexel/s

Texture Rate

52.00 GTexel/s

-

FP16 (half)

3.328 TFLOPS

153.6 GFLOPS

FP32 (float)

1.664 TFLOPS

9.600 GFLOPS

FP64 (double)

416.0 GFLOPS

Board Design

25W

TDP

45W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Kalindi

GPU Name

Alder Lake GT1

-

GCN 2.0

Architecture

Generation 12.2

TSMC

Foundry

Intel

28 nm

Process Size

10 nm

1.178 billion

Transistors

Unknown

110 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

6.3

Shader Model

6.4

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