Intel Iris Pro Graphics P580 vs AMD Radeon Graphics 128SP

VS

Intel Iris Pro Graphics P580 AMD Radeon Graphics 128SP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P580 and 0System Shared VRAM Radeon Graphics 128SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P580 's Advantages

448 additional rendering cores

AMD Radeon Graphics 128SP 's Advantages

Released 7 years late

Boost Clock has increased by 120% (2200MHz vs 1000MHz)

Score

Benchmark

FP32 (float)

Iris Pro Graphics P580 +104%

1.152 TFLOPS

Radeon Graphics 128SP

0.563 TFLOPS

Iris Pro Graphics P580

VS

Radeon Graphics 128SP

Graphics Card

Sep 2015

Release Date

Sep 2022

HD Graphics-W

Generation

Navi II IGP

Integrated

Type

Integrated

Ring Bus

Bus Interface

PCIe 4.0 x8

Clock Speeds

350 MHz

Base Clock

400 MHz

1000 MHz

Boost Clock

2200 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

-

SM Count

-

Compute Units

2

576

Shading Units

128

72

TMUs

8

9

ROPs

8

-

Tensor Cores

-

RT Cores

2

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

Theoretical Performance

9.000 GPixel/s

Pixel Rate

17.60 GPixel/s

72.00 GTexel/s

Texture Rate

17.60 GTexel/s

2.304 TFLOPS

FP16 (half)

1126 GFLOPS

1152 GFLOPS

FP32 (float)

563.2 GFLOPS

288.0 GFLOPS

FP64 (double)

35.20 GFLOPS

Graphics Processor

Skylake GT4e

GPU Name

Raphael

-

GPU Variant

-

Generation 9.0

Architecture

RDNA 2.0

Intel

Foundry

TSMC

14 nm+

Process Size

5 nm

Unknown

Transistors

3.4 billion

Unknown

Die Size

264 mm²

Board Design

15W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

Motherboard Dependent

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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