Intel Iris Pro Graphics P6300 vs AMD Radeon R7 Graphics

VS

Intel Iris Pro Graphics P6300

AMD Radeon R7 Graphics

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P6300 and 0System Shared VRAM Radeon R7 Graphics 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 8 months late

Boost Clock800MHz

Lower TDP (15W vs 65W)

AMD Radeon R7 Graphics 's Advantages

128 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Pro Graphics P6300

0.614 TFLOPS

Radeon R7 Graphics +20%

0.737 TFLOPS

Iris Pro Graphics P6300

VS

Radeon R7 Graphics

Graphics Card

Sep 2014

Release Date

Jan 2014

HD Graphics-W

Generation

Kaveri

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

8

-

384

Shading Units

512

48

TMUs

32

6

ROPs

8

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

5.760 GPixel/s

38.40 GTexel/s

Texture Rate

23.04 GTexel/s

-

614.4 GFLOPS

FP32 (float)

737.3 GFLOPS

153.6 GFLOPS

FP64 (double)

46.08 GFLOPS

Board Design

15W

TDP

65W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Broadwell GT3e

GPU Name

Spectre

-

Generation 8.0

Architecture

GCN 2.0

Intel

Foundry

GlobalFoundries

14 nm

Process Size

28 nm

Unknown

Transistors

2.41 billion

Unknown

Die Size

245 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

6.0

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