GPUs

Intel Iris Plus 655 1050MHz vs AMD Radeon Vega 8 1100MHz Full Specs

384 Shaders
1.05GHz
512 Shaders
1.1GHz
Shared Memory42.7GB/s
·
Shared Memory51.2GB/sDDR4
··
806.4 GFLOPS
··
1.13 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Iris Plus 655 1050MHzIris Plus 655 1050MHz806.4 GFLOPSFP16
x1
Radeon Vega 8 1100MHzRadeon Vega 8 1100MHz2.25 TFLOPSFP16
x2.79

Clock Speed
···
Clock Speed
···
Peak OPS
806.4 GFLOPSFP16
Peak OPS
2.25 TFLOPSFP16
FP32
806.4 GFLOPS
FP32
1.13 TFLOPS
FP64
201.6 GFLOPS
FP64
70.4 GFLOPS
Pixel Rate
6.3 GPixel/s
Pixel Rate
8.8 GPixel/s
Texture Rate
50.4 GTexel/s
Texture Rate
35.2 GTexel/s

Shaders
384 Shaders
Shaders
512 Shaders
TMUs
48 TMUs
TMUs
32 TMUs
ROPs
6 ROPs
ROPs
8 ROPs
EUs
48 EUs
CUs
8 CUs

Base Clock
300MHz
Base Clock
300MHz
Boost Clock
1.05GHz
Boost Clock
1.1GHz

L2 Cache
-
L2 Cache
1MB shared

Shared Memory
·
Shared MemoryDDR4
Memory Bus
128-bit
Memory Bus
128-bit
Memory Speed
2.7GT/s
Memory Speed
3.2GT/s
Memory Bandwidth
42.7GB/s
Memory Bandwidth
51.2GB/s

Multi-Monitor
3
Multi-Monitor
3

Encoder Model
Quick Sync Video 6
Encoder Model
VCN 1.0

Decoder Model
Quick Sync Video 6
Decoder Model
VCN 1.0

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Iris Plus branding
Branding
Vega branding
Codename
Kaby Lake
Codename
-
Chip Variant
GT1
Chip Variant
Vega 3
Market Segment
Laptop
Market Segment
Laptop
Release Date
Apr 5, 2018
Release Date
Dec 1, 2018

Foundry
Intel
Foundry
GlobalFoundries
Fabrication Node
14nm++
Fabrication Node
14LP
Die Size
148mm²
Die Size
210mm²
Transistor Count
2.5 Billion
Transistor Count
4.9 Billion
Transistor Density
17 MTr/mm²
Transistor Density
24 MTr/mm²

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