Intel Iris Pro Graphics P6300 vs Intel HD Graphics P3000

VS

Intel Iris Pro Graphics P6300

Intel HD Graphics P3000

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P6300 and 0System Shared VRAM HD Graphics P3000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P6300 's Advantages

Released 3 years and 7 months late

288 additional rendering cores

Intel HD Graphics P3000 's Advantages

Boost Clock has increased by 69% (1350MHz vs 800MHz)

Score

Benchmark

FP32 (float)

Iris Pro Graphics P6300 +137%

0.614 TFLOPS

HD Graphics P3000

0.259 TFLOPS

Iris Pro Graphics P6300

VS

HD Graphics P3000

Graphics Card

Sep 2014

Release Date

Feb 2011

HD Graphics-W

Generation

HD Graphics-W

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

850 MHz

800 MHz

Boost Clock

1350 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

-

384

Shading Units

96

48

TMUs

12

6

ROPs

2

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

2.700 GPixel/s

38.40 GTexel/s

Texture Rate

16.20 GTexel/s

-

614.4 GFLOPS

FP32 (float)

259.2 GFLOPS

153.6 GFLOPS

FP64 (double)

-

Board Design

15W

TDP

Unknown

-

No outputs

Outputs

Motherboard Dependent

-

Graphics Processor

Broadwell GT3e

GPU Name

Sandy Bridge GT2

-

Generation 8.0

Architecture

Generation 6.0

Intel

Foundry

Intel

14 nm

Process Size

32 nm

Unknown

Transistors

0.624 billion

Unknown

Die Size

149 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_1)

4.4

OpenGL

3.1

3.0

OpenCL

N/A

1.0

Vulkan

N/A

-

5.1

Shader Model

4.1

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