Intel Iris Plus Graphics G4 vs Intel Iris Pro Graphics 580

VS

Intel Iris Plus Graphics G4 Intel Iris Pro Graphics 580

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics G4 and 0System Shared VRAM Iris Pro Graphics 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics G4 's Advantages

Released 3 years and 8 months late

Boost Clock has increased by 11% (1050MHz vs 950MHz)

Intel Iris Pro Graphics 580 's Advantages

192 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Plus Graphics G4

0.806 TFLOPS

Iris Pro Graphics 580 +35%

1.094 TFLOPS

Iris Plus Graphics G4

VS

Iris Pro Graphics 580

Graphics Card

May 2019

Release Date

Sep 2015

HD Graphics-M

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

350 MHz

1050 MHz

Boost Clock

950 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

-

384

Shading Units

576

24

TMUs

72

8

ROPs

9

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

8.400 GPixel/s

Pixel Rate

8.550 GPixel/s

25.20 GTexel/s

Texture Rate

68.40 GTexel/s

1.613 TFLOPS

FP16 (half)

2.189 TFLOPS

806.4 GFLOPS

FP32 (float)

1094 GFLOPS

201.6 GFLOPS

FP64 (double)

273.6 GFLOPS

Graphics Processor

Ice Lake GT1

GPU Name

Skylake GT4e

-

GPU Variant

-

Generation 11.0

Architecture

Generation 9.0

Intel

Foundry

Intel

10 nm+

Process Size

14 nm+

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

15W

TDP

15W

-

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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