NVIDIA ION HX vs Intel Iris Plus Graphics 645

VS

NVIDIA ION HX

Intel Iris Plus Graphics 645

We compared two Integrated graphics card GPUs: 0System Shared VRAM ION HX and 0System Shared VRAM Iris Plus Graphics 645 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics 645 's Advantages

Released 11 years and 4 months late

Boost Clock1050MHz

368 additional rendering cores

Lower TDP (15W vs 20W)

Score

Benchmark

FP32 (float)

ION HX

0.035 TFLOPS

Iris Plus Graphics 645 +2202%

0.806 TFLOPS

ION HX

VS

Iris Plus Graphics 645

Graphics Card

Jun 2008

Release Date

Oct 2019

ION

Generation

HD Graphics-M

Integrated

Type

Integrated

PCI

Bus Interface

Ring Bus

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1050 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

-

1

SM Count

-

16

Shading Units

384

8

TMUs

48

4

ROPs

6

-

Theoretical Performance

1.800 GPixel/s

Pixel Rate

6.300 GPixel/s

3.600 GTexel/s

Texture Rate

50.40 GTexel/s

-

FP16 (half)

1.613 TFLOPS

35.20 GFLOPS

FP32 (float)

806.4 GFLOPS

-

FP64 (double)

201.6 GFLOPS

Board Design

20W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

ION

GPU Name

Coffee Lake GT3e

-

Tesla

Architecture

Generation 9.5

-

Foundry

Intel

65 nm

Process Size

14 nm+++

0.282 billion

Transistors

Unknown

162 mm²

Die Size

Unknown

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

4.0

Shader Model

6.4

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