GPUs

AMD Radeon Vega 8 1100MHz vs Intel Iris Plus 655 1150MHz Full Specs

512 Shaders
1.1GHz
384 Shaders
1.15GHz
Shared Memory51.2GB/sDDR4
Shared Memory42.7GB/s
·
··
1.13 TFLOPS
··
883.2 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Radeon Vega 8 1100MHzRadeon Vega 8 1100MHz2.25 TFLOPSFP16
x1.28
Iris Plus 655 1150MHzIris Plus 655 1150MHz1.77 TFLOPSFP16
x1

Clock Speed
···
Clock Speed
···
Peak OPS
2.25 TFLOPSFP16
Peak OPS
1.77 TFLOPSFP16
FP32
1.13 TFLOPS
FP32
883.2 GFLOPS
FP64
70.4 GFLOPS
FP64
220.8 GFLOPS
Pixel Rate
8.8 GPixel/s
Pixel Rate
6.9 GPixel/s
Texture Rate
35.2 GTexel/s
Texture Rate
55.2 GTexel/s

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

Base Clock
300MHz
Base Clock
300MHz
Boost Clock
1.1GHz
Boost Clock
1.15GHz

L2 Cache
1MB shared
L2 Cache
-

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

Multi-Monitor
3
Multi-Monitor
3

Encoder Model
VCN 1.0
Encoder Model
Quick Sync Video 6

Decoder Model
VCN 1.0
Decoder Model
Quick Sync Video 6

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Vega branding
Branding
Iris Plus branding
Codename
-
Codename
Coffee Lake
Chip Variant
Vega 3
Chip Variant
GT2
Market Segment
Laptop
Market Segment
Laptop
Release Date
Dec 1, 2018
Release Date
Apr 5, 2018

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

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