GPUs

Apple 4-Core A18 vs Intel Iris Xe 64EU 1100MHz Full Specs

512 Shaders
1.34GHz
512 Shaders
1.1GHz
Shared Memory60GB/sLPDDR5X
Shared Memory83.2GB/s
···
··
1.37 TFLOPS
··
1.13 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

4-Core A184-Core A181.37 TFLOPSFP16
x1
Iris Xe 64EU 1100MHzIris Xe 64EU 1100MHz2.25 TFLOPSFP16
x1.64

Clock Speed
··
Clock Speed
··
Peak OPS
1.37 TFLOPSFP16
Peak OPS
2.25 TFLOPSFP16
FP32
1.37 TFLOPS
FP32
1.13 TFLOPS
-
FP64
281.6 GFLOPS
Pixel Rate
21.4 GPixel/s
Pixel Rate
17.6 GPixel/s
Texture Rate
42.8 GTexel/s
Texture Rate
35.2 GTexel/s

Shaders
512 Shaders
Shaders
512 Shaders
TMUs
32 TMUs
TMUs
32 TMUs
ROPs
16 ROPs
ROPs
16 ROPs
RT Cores
4 RT-Cores
RT Cores
-
EUs
64 EUs
EUs
64 EUs

Boost Clock
1.34GHz
Boost Clock
1.1GHz

L2 Cache
768KB shared
L2 Cache
512KB shared
L3 Cache
-
L3 Cache
2MB shared

Shared MemoryLPDDR5X
Shared Memory
···
Memory Bus
64-bit
Memory Bus
128-bit
Memory Speed
7.5GT/s
Memory Speed
5.2GT/s
Memory Bandwidth
60GB/s
Memory Bandwidth
83.2GB/s

Multi-Monitor
1
Multi-Monitor
4

Encoder Model
Apple Media Engine 3
Encoder Model
Quick Sync Video 8

Decoder Model
Apple Media Engine 3
Decoder Model
Quick Sync Video 8

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
A18 branding
Branding
Iris Xe branding
Codename
G17A
Codename
Xe LP
Chip Variant
-
Chip Variant
GT1
Market Segment
Smartphone
Market Segment
Laptop
Release Date
Feb 19, 2025
Release Date
Feb 23, 2022

Foundry
TSMC
Foundry
Intel
Fabrication Node
N3E
Fabrication Node
Intel 7
Die Size
90mm²
Die Size
161mm²
Transistor Count
15.5 Billion
Transistor Count
11.9 Billion
Transistor Density
172 MTr/mm²
Transistor Density
74 MTr/mm²

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