Intel GMA vs Intel Iris Plus Graphics 645

VS

Intel GMA

Intel Iris Plus Graphics 645

We compared two Integrated graphics card GPUs: 0System Shared VRAM GMA 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 9 years and 5 months late

Boost Clock1050MHz

384 additional rendering cores

Score

GMA

VS

Iris Plus Graphics 645

Graphics Card

May 2010

Release Date

Oct 2019

GMA Graphics-T

Generation

HD Graphics-M

Integrated

Type

Integrated

PCIe 1.0 x16

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

-

Shading Units

384

2

TMUs

48

1

ROPs

6

-

Theoretical Performance

533.0 MPixel/s

Pixel Rate

6.300 GPixel/s

1.066 GTexel/s

Texture Rate

50.40 GTexel/s

-

FP16 (half)

1.613 TFLOPS

-

FP32 (float)

806.4 GFLOPS

-

FP64 (double)

201.6 GFLOPS

Board Design

Unknown

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Cloverview

GPU Name

Coffee Lake GT3e

-

PowerVR SGX545

Architecture

Generation 9.5

Intel

Foundry

Intel

32 nm

Process Size

14 nm+++

Unknown

Transistors

Unknown

Die Size

Unknown

Graphics Features

9.0c

DirectX

12 (12_1)

ES 2.0

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

3.0

Shader Model

6.4

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