Intel UHD Graphics 64EU Mobile vs Intel Iris Plus Graphics 640

VS

Intel UHD Graphics 64EU Mobile

Intel Iris Plus Graphics 640

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 64EU Mobile and 0System Shared VRAM Iris Plus Graphics 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 64EU Mobile 's Advantages

Released 6 years late

Boost Clock has increased by 14% (1250MHz vs 1100MHz)

128 additional rendering cores

Score

Benchmark

FP32 (float)

UHD Graphics 64EU Mobile +51%

1.28 TFLOPS

Iris Plus Graphics 640

0.845 TFLOPS

UHD Graphics 64EU Mobile

VS

Iris Plus Graphics 640

Graphics Card

Jan 2023

Release Date

Jan 2017

HD Graphics-M

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

300 MHz

Base Clock

300 MHz

1250 MHz

Boost Clock

1100 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

-

512

Shading Units

384

32

TMUs

48

16

ROPs

6

-

1024 KB

L2 Cache

-

10 MB

L3 Cache

-

Theoretical Performance

20.00 GPixel/s

Pixel Rate

6.600 GPixel/s

40.00 GTexel/s

Texture Rate

52.80 GTexel/s

2.560 TFLOPS

FP16 (half)

1.690 TFLOPS

1280 GFLOPS

FP32 (float)

844.8 GFLOPS

358.4 GFLOPS

FP64 (double)

211.2 GFLOPS

Board Design

15W

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Raptor Lake GT1

GPU Name

Kaby Lake GT3e

-

Generation 12.2

Architecture

Generation 9.5

Intel

Foundry

Intel

10 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

-

6.6

Shader Model

6.4

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