CPUs

Qualcomm Snapdragon W5 Gen 1 vs Apple S1 Full Specs

5 Cores(4P+1E)
5 Threads(4P+1E)
1.7GHz
1 Cores
1 Threads
520MHz
TDP
3W
TDP
2W
Bandwidth
8.5GB/s
LPDDR4
Bandwidth
6.4GB/s
LPDDR3
iGPU
iGPU
··
865.3 GFLOPSFP16
··
6.4 GFLOPSFP32

5 Cores
4P
1E
1 Cores
1P
-
5 Threads
4P
1E
1 Threads
1P
-

Base Clock
1.7GHz
Base Clock
520MHz
Overclocking
Locked
Overclocking
Locked

L1i
-
L1i
32KB P
L1d
-
L1d
32KB P
L2
-
L2
256KB P

Type
LPDDR4
Type
LPDDR3
Max Memory
-
Max Memory
512MB
ECC
No
ECC
No
Channels
1
Channels
1
Bus Width
16-bit
Bus Width
32-bit
Speed
4266MT/s
Speed
1600MT/s
Bandwidth
8.5GB/s
Bandwidth
6.4GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
8.5GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
6.4GB/s

TDP
3W
TDP
2W

iGPU
iGPU
Shaders
256
Shaders
16
Boost Clock
845MHz
Boost Clock
200MHz
··
865.3 GFLOPSFP16
··
6.4 GFLOPSFP32

Modem Model
X5
Modem Model
-
Peak Down
Up to 150Mbps
Peak Down
-
Peak Up
Up to 50Mbps
Peak Up
-

Manufacturer
Manufacturer
ISA
AArch64
ISA
AArch32
Architecture
Architecture
Family
Family
Branding
Snapdragon W5 Gen 1  branding
Branding
S1  branding
Codename
Cortex-A53P-Core
Cortex-M55E-Core
Codename
Cortex-A7P-Core
-
Market Segment
Smartwatch
Market Segment
Smartwatch
Release Date
Aug 1, 2022
Release Date
Apr 24, 2015

Foundry
Samsung
Foundry
Samsung
Fabrication Node
28nm LP
Fabrication Node
28nm
Die Size
-
Die Size
34mm²
Transistor Count
-
Transistor Count
338 Million
Transistor Density
-
Transistor Density
10 MTr/mm²