GPUs

Intel UHD 617 1050MHz vs Intel Iris Plus 655 1150MHz Full Specs

192 Shaders
1.05GHz
384 Shaders
1.15GHz
Shared Memory29.9GB/s
·
Shared Memory42.7GB/s
·
··
403.2 GFLOPS
··
883.2 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

UHD 617 1050MHzUHD 617 1050MHz403.2 GFLOPSFP16
x1
Iris Plus 655 1150MHzIris Plus 655 1150MHz1.77 TFLOPSFP16
x4.38

Clock Speed
···
Clock Speed
···
Peak OPS
403.2 GFLOPSFP16
Peak OPS
1.77 TFLOPSFP16
FP32
403.2 GFLOPS
FP32
883.2 GFLOPS
FP64
100.8 GFLOPS
FP64
220.8 GFLOPS
Pixel Rate
3.1 GPixel/s
Pixel Rate
6.9 GPixel/s
Texture Rate
25.2 GTexel/s
Texture Rate
55.2 GTexel/s

Shaders
192 Shaders
Shaders
384 Shaders
TMUs
24 TMUs
TMUs
48 TMUs
ROPs
3 ROPs
ROPs
6 ROPs
EUs
24 EUs
EUs
48 EUs

Base Clock
300MHz
Base Clock
300MHz
Boost Clock
1.05GHz
Boost Clock
1.15GHz

Shared Memory
·
Shared Memory
·
Memory Bus
128-bit
Memory Bus
128-bit
Memory Speed
1.9GT/s
Memory Speed
2.7GT/s
Memory Bandwidth
29.9GB/s
Memory Bandwidth
42.7GB/s

Multi-Monitor
3
Multi-Monitor
3

Encoder Model
Quick Sync Video 6
Encoder Model
Quick Sync Video 6

Decoder Model
Quick Sync Video 6
Decoder Model
Quick Sync Video 6

Form Factor
iGPU
Form Factor
iGPU
Cooling
Passive
Cooling
Open-Air

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
UHD 2017 branding
Branding
Iris Plus branding
Codename
-
Codename
Coffee Lake
Chip Variant
GT1
Chip Variant
GT2
Market Segment
Desktop
Market Segment
Laptop
Release Date
Aug 30, 2018
Release Date
Apr 5, 2018

Foundry
Intel
Foundry
Intel
Fabrication Node
14nm++
Fabrication Node
14nm++
Die Size
103mm²
Die Size
148mm²
Transistor Count
1.8 Billion
Transistor Count
2.5 Billion
Transistor Density
17 MTr/mm²
Transistor Density
17 MTr/mm²

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