Intel Iris Pro Graphics P580 vs Intel UHD Graphics 64EU

VS

Intel Iris Pro Graphics P580 Intel UHD Graphics 64EU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P580 and 0System Shared VRAM UHD Graphics 64EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P580 's Advantages

64 additional rendering cores

Lower TDP (15W vs 45W)

Intel UHD Graphics 64EU 's Advantages

Released 6 years and 4 months late

Boost Clock has increased by 40% (1400MHz vs 1000MHz)

Score

Benchmark

FP32 (float)

Iris Pro Graphics P580

1.152 TFLOPS

UHD Graphics 64EU +24%

1.434 TFLOPS

Iris Pro Graphics P580

VS

UHD Graphics 64EU

Graphics Card

Sep 2015

Release Date

Jan 2022

HD Graphics-W

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

350 MHz

Base Clock

300 MHz

1000 MHz

Boost Clock

1400 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

-

576

Shading Units

512

72

TMUs

32

9

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

1024 KB

Theoretical Performance

9.000 GPixel/s

Pixel Rate

22.40 GPixel/s

72.00 GTexel/s

Texture Rate

44.80 GTexel/s

2.304 TFLOPS

FP16 (half)

2.867 TFLOPS

1152 GFLOPS

FP32 (float)

1434 GFLOPS

288.0 GFLOPS

FP64 (double)

358.4 GFLOPS

Graphics Processor

Skylake GT4e

GPU Name

Alder Lake GT1

-

GPU Variant

-

Generation 9.0

Architecture

Generation 12.2

Intel

Foundry

Intel

14 nm+

Process Size

10 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

15W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.4

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