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Intel Iris Plus Graphics 640 Mobile

Graphics Processor
Kaby Lake GT3e
Cores
384
TMUs
48
ROPs
6
Memory Size
System Shared
Memory Type
System Shared
Bus Width
System Shared
Front

Recommended Gaming Resolutions:

  • 1366x768
  • 1600x900
  • 1920x1080
The Iris Plus Graphics 640 Mobile is a mobile integrated graphics solution by Intel, launched on January 3rd, 2017. Built on the 14 nm++ process, and based on the Kaby Lake GT3e graphics processor, the device supports DirectX 12. This ensures that all modern games will run on Iris Plus Graphics 640 Mobile. It features 384 shading units, 48 texture mapping units, and 6 ROPs. The GPU is operating at a frequency of 300 MHz, which can be boosted up to 1100 MHz.
Its power draw is rated at 15 W maximum.

Graphics Processor

GPU Name
Kaby Lake GT3e
Architecture
Generation 9.5
Foundry
Intel
Process Size
14 nm++
Transistors
unknown
Die Size
unknown

Integrated Graphics

Release Date
Jan 3rd, 2017
Generation
HD Graphics-M
(Kaby Lake)
Production
Active
Bus Interface
Ring Bus
Reviews
3 in our database

Clock Speeds

Base Clock
300 MHz
Boost Clock
1100 MHz
Memory Clock
System Shared

IGP Variants

  • Core i5-7260U: 950 MHz
  • Core i7-7560U: 1100 MHz
  • Core i7-7660U: 1100 MHz

Memory

Memory Size
System Shared
Memory Type
System Shared
Memory Bus
System Shared
Bandwidth
System Dependent

Render Config

Shading Units
384
TMUs
48
ROPs
6
Execution Units
48

Theoretical Performance

Pixel Rate
6.600 GPixel/s
Texture Rate
52.80 GTexel/s
FP16 (half)
1.690 TFLOPS (2:1)
FP32 (float)
844.8 GFLOPS
FP64 (double)
211.2 GFLOPS (1:4)

Board Design

Slot Width
IGP
TDP
15 W
Outputs
Portable Device Dependent

Graphics Features

DirectX
12 (12_1)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
Shader Model
6.4
Nov 7th, 2024 16:20 EST change timezone

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