Intel Iris Pro Graphics P6300 vs Intel HD Graphics 520

VS

Intel Iris Pro Graphics P6300 Intel HD Graphics 520

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P6300 and 0System Shared VRAM HD Graphics 520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P6300 's Advantages

192 additional rendering cores

Intel HD Graphics 520 's Advantages

Released 1 years late

Boost Clock has increased by 12% (900MHz vs 800MHz)

Score

Benchmark

FP32 (float)

Iris Pro Graphics P6300 +77%

0.614 TFLOPS

HD Graphics 520

0.346 TFLOPS

Iris Pro Graphics P6300

VS

HD Graphics 520

Graphics Card

Sep 2014

Release Date

Sep 2015

HD Graphics-W

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

800 MHz

Boost Clock

900 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

192

48

TMUs

24

6

ROPs

3

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

2.700 GPixel/s

38.40 GTexel/s

Texture Rate

21.60 GTexel/s

-

FP16 (half)

691.2 GFLOPS

614.4 GFLOPS

FP32 (float)

345.6 GFLOPS

153.6 GFLOPS

FP64 (double)

86.40 GFLOPS

Graphics Processor

Broadwell GT3e

GPU Name

Skylake GT2

-

GPU Variant

-

Generation 8.0

Architecture

Generation 9.0

Intel

Foundry

Intel

14 nm

Process Size

14 nm+

Unknown

Transistors

Unknown

Die Size

123 mm²

Board Design

15W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.4

OpenGL

4.6

3.0

OpenCL

3.0

1.0

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.4

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