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Intel Iris Plus Graphics 655

Coffee Lake GT3e
Graphics Processor
384
Cores
48
TMUs
6
ROPs
System Shared
Memory Size
System Shared
Memory Type
System Shared
Bus Width
The Iris Plus Graphics 655 is a mobile integrated graphics solution by Intel, launched in September 2017. Built on the 14 nm process, and based on the Coffee Lake GT3e graphics processor, the device supports DirectX 12.0. 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 1200 MHz.
Its power draw is rated at 15 W maximum. Iris Plus Graphics 655 is connected to the rest of the system using a PCI-Express 3.0 x1 interface.

Graphics Processor

GPU Name
Coffee Lake GT3e
Architecture
Generation 9.5
Process Size
14 nm
Transistors
189 million
Die Size
49 mm²

Graphics Card

Released
Sep 1st, 2017
Production Status
Active
Bus Interface
PCIe 3.0 x1

Clock Speeds

GPU Clock
300 MHz
Boost Clock
1200 MHz
Memory Clock
System Shared

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

Theoretical Performance

Pixel Rate
7.200 GPixel/s
Texture Rate
57.60 GTexel/s
FP16 (half) performance
1,843 GFLOPS (2:1)
FP32 (float) performance
921.6 GFLOPS
FP64 (double) performance
230.4 GFLOPS (1:4)

Board Design

Slot Width
IGP
TDP
15 W
Outputs
No outputs

Graphics Features

DirectX
12.0 (12_1)
OpenGL
4.5
OpenCL
2.0
Vulkan
1.1.73
Shader Model
6.0

Reviews

Our review database contains 1 reviews of the Iris Plus Graphics 655.