Intel Iris Pro Graphics P6300 vs AMD Radeon HD 8280 IGP

VS

Intel Iris Pro Graphics P6300

AMD Radeon HD 8280 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P6300 and 0System Shared VRAM Radeon HD 8280 IGP 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 1 years late

Boost Clock800MHz

256 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Pro Graphics P6300 +433%

0.614 TFLOPS

Radeon HD 8280 IGP

0.115 TFLOPS

Iris Pro Graphics P6300

VS

Radeon HD 8280 IGP

Graphics Card

Sep 2014

Release Date

Sep 2013

HD Graphics-W

Generation

Kabini

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

-

800 MHz

Boost Clock

-

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

-

Compute Units

2

-

384

Shading Units

128

48

TMUs

8

6

ROPs

4

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

1.800 GPixel/s

38.40 GTexel/s

Texture Rate

3.600 GTexel/s

-

614.4 GFLOPS

FP32 (float)

115.2 GFLOPS

153.6 GFLOPS

FP64 (double)

7.200 GFLOPS

Board Design

15W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Broadwell GT3e

GPU Name

Kalindi

-

Generation 8.0

Architecture

GCN 2.0

Intel

Foundry

TSMC

14 nm

Process Size

28 nm

Unknown

Transistors

1.178 billion

Unknown

Die Size

110 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.4

OpenGL

4.6

3.0

OpenCL

2.0

1.0

Vulkan

1.2

-

5.1

Shader Model

6.3

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