AMD Radeon Graphics 448SP Mobile vs Intel Iris Xe Graphics G4

VS

AMD Radeon Graphics 448SP Mobile

Intel Iris Xe Graphics G4

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 448SP Mobile and 0System Shared VRAM Iris Xe Graphics G4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Graphics 448SP Mobile 's Advantages

Released 1 years and 4 months late

Boost Clock has increased by 64% (1800MHz vs 1100MHz)

64 additional rendering cores

Intel Iris Xe Graphics G4 's Advantages

Lower TDP (15W vs 45W)

Score

Benchmark

FP32 (float)

Radeon Graphics 448SP Mobile +90%

1.613 TFLOPS

Iris Xe Graphics G4

0.845 TFLOPS

Radeon Graphics 448SP Mobile

VS

Iris Xe Graphics G4

Graphics Card

Jan 2022

Release Date

Sep 2020

Vega II IGP

Generation

HD Graphics-M

Integrated

Type

Integrated

IGP

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1800 MHz

Boost Clock

1100 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

7

Compute Units

-

448

Shading Units

384

28

TMUs

24

8

ROPs

12

-

L3 Cache

0 MB

Theoretical Performance

14.40 GPixel/s

Pixel Rate

13.20 GPixel/s

50.40 GTexel/s

Texture Rate

26.40 GTexel/s

3.226 TFLOPS

FP16 (half)

1.690 TFLOPS

1.613 TFLOPS

FP32 (float)

844.8 GFLOPS

100.8 GFLOPS

FP64 (double)

211.2 GFLOPS

Board Design

45W

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Barcelo

GPU Name

Tiger Lake GT2

-

GCN 5.1

Architecture

Generation 12.1

TSMC

Foundry

Intel

7 nm

Process Size

10 nm

10.7 billion

Transistors

Unknown

180 mm²

Die Size

146 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

6.7

Shader Model

6.4

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