Intel UHD Graphics 620 vs Intel Iris Graphics 550

VS

Intel UHD Graphics 620

Intel Iris Graphics 550

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 620 and 0System Shared VRAM Iris Graphics 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 620 's Advantages

Released 2 years and 11 months late

Intel Iris Graphics 550 's Advantages

192 additional rendering cores

Score

Benchmark

FP32 (float)

UHD Graphics 620

0.384 TFLOPS

Iris Graphics 550 +100%

0.768 TFLOPS

UHD Graphics 620

VS

Iris Graphics 550

Graphics Card

Aug 2018

Release Date

Sep 2015

HD Graphics-M

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1000 MHz

Boost Clock

1000 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

-

192

Shading Units

384

24

TMUs

48

3

ROPs

6

-

Theoretical Performance

3.000 GPixel/s

Pixel Rate

6.000 GPixel/s

24.00 GTexel/s

Texture Rate

48.00 GTexel/s

768.0 GFLOPS

FP16 (half)

1.536 TFLOPS

384.0 GFLOPS

FP32 (float)

768.0 GFLOPS

96.00 GFLOPS

FP64 (double)

192.0 GFLOPS

Board Design

15W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Whiskey Lake GT2

GPU Name

Skylake GT3e

-

Generation 9.5

Architecture

Generation 9.0

Intel

Foundry

Intel

14 nm

Process Size

14 nm+

Unknown

Transistors

Unknown

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

6.4

Shader Model

6.4

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