GPUs

Apple 5-Core A18 Pro vs Imagination PowerVR SGX554 MP4 A6X Full Specs

640 Shaders
1.47GHz
128 Shaders
300MHz
Shared Memory60GB/sLPDDR5X
Shared Memory17.1GB/sLPDDR2
··
1.88 TFLOPS
··
76.8 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

5-Core A18 Pro5-Core A18 Pro1.88 TFLOPSFP16
x24.50
PowerVR SGX554 MP4 A6XPowerVR SGX554 MP4 A6X76.8 GFLOPSFP32
x1

Clock Speed
··
Clock Speed
··
Peak OPS
1.88 TFLOPSFP16
Peak OPS
76.8 GFLOPSFP32
FP32
1.88 TFLOPS
FP32
76.8 GFLOPS
Pixel Rate
29.4 GPixel/s
Pixel Rate
2.4 GPixel/s
Texture Rate
58.8 GTexel/s
Texture Rate
2.4 GTexel/s

Shaders
640 Shaders
Shaders
128 Shaders
TMUs
40 TMUs
TMUs
8 TMUs
ROPs
20 ROPs
ROPs
8 ROPs
RT Cores
5 RT-Cores
RT Cores
-
EUs
80 EUs
EUs
16 EUs

Boost Clock
1.47GHz
Boost Clock
300MHz

L2 Cache
768KB shared
L2 Cache
-

Shared MemoryLPDDR5X
Shared MemoryLPDDR2
Memory Bus
64-bit
Memory Bus
128-bit
Memory Speed
7.5GT/s
Memory Speed
1.1GT/s
Memory Bandwidth
60GB/s
Memory Bandwidth
17.1GB/s
ECC
No
ECC
No

Multi-Monitor
1
Multi-Monitor
1

Encoder Model
Apple Media Engine 3
-

Decoder Model
Apple Media Engine 3
-

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Apple
Manufacturer
Imagination
Chip Designer
Apple
Chip Designer
Imagination
Architecture
Apple Gen 7
Architecture
SGX
Family
A Series
Family
A Series
Branding
A18 Pro branding
Branding
PowerVR 1996 branding
Codename
G17P
Codename
Series5XT
Chip Variant
-
Chip Variant
SGX554
Market Segment
Smartphone
Market Segment
Tablet
Release Date
Mar 4, 2026
Release Date
Nov 2, 2012

Foundry
TSMC
Foundry
Samsung
Fabrication Node
N3E
Fabrication Node
32nm
Die Size
110mm²
Die Size
123mm²
Transistor Count
18.4 Billion
Transistor Count
-
Transistor Density
168 MTr/mm²
Transistor Density
-

No images available
No images available

CPUs
A18 Pro (Neo)
CPUs
A6X
Laptops
MacBook Neo(Early 2026)
Laptops
-
Tablets
-
Tablets
iPad 4(A6X, Late 2012)