Intel HD Graphics 4600 vs Intel Iris Pro Graphics P580

VS

Intel HD Graphics 4600 Intel Iris Pro Graphics P580

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 4600 and 0System Shared VRAM Iris Pro Graphics P580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 4600 's Advantages

Boost Clock has increased by 10% (1100MHz vs 1000MHz)

Intel Iris Pro Graphics P580 's Advantages

Released 2 years and 3 months late

416 additional rendering cores

Lower TDP (15W vs 45W)

Score

Benchmark

FP32 (float)

HD Graphics 4600

0.352 TFLOPS

Iris Pro Graphics P580 +227%

1.152 TFLOPS

HD Graphics 4600

VS

Iris Pro Graphics P580

Graphics Card

Jun 2013

Release Date

Sep 2015

HD Graphics

Generation

HD Graphics-W

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

350 MHz

Base Clock

350 MHz

1100 MHz

Boost Clock

1000 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

-

160

Shading Units

576

20

TMUs

72

2

ROPs

9

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

9.000 GPixel/s

22.00 GTexel/s

Texture Rate

72.00 GTexel/s

-

FP16 (half)

2.304 TFLOPS

352.0 GFLOPS

FP32 (float)

1152 GFLOPS

88.00 GFLOPS

FP64 (double)

288.0 GFLOPS

Graphics Processor

Haswell GT2

GPU Name

Skylake GT4e

-

GPU Variant

-

Generation 7.5

Architecture

Generation 9.0

Intel

Foundry

Intel

22 nm

Process Size

14 nm+

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

45W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.3

OpenGL

4.6

1.2

OpenCL

3.0

1.0

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.4

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