CPUs

Apple A15 Bionic vs Qualcomm Snapdragon 778G Full Specs

6 Cores(2P+4E)
6 Threads(2P+4E)
3.23GHz
8 Cores(1P+3M+4E)
8 Threads(1P+3M+4E)
2.4GHz
TDP
5W
TDP
5W
Bandwidth
34.1GB/s
LPDDR4X
Bandwidth
25.6GB/s
LPDDR5
iGPU
iGPU
··
1.37 TFLOPSFP16
··
1.13 TFLOPSFP16

A15 BionicA15 Bionic2,383
x2.50
Snapdragon 778G954
x1

6 Cores
2P
-
4E
8 Cores
1P
3M
4E
6 Threads
2P
-
4E
8 Threads
1P
3M
4E

Base Clock
3.23GHz
Base Clock
2.4GHz
Overclocking
Locked
Overclocking
Locked

L1i
192KB P
-
128KB E
L1i
64KB P
64KB M
32KB E
L1d
128KB P
-
64KB E
L1d
64KB P
64KB M
32KB E
L2
12MB P shared
4MB E shared
L2
512KB P
512KB M
128KB E
-
-
SLC Cache
32MB
SLC Cache
3MB

Type
LPDDR4X
Type
LPDDR5
Max Memory
4GB
Max Memory
24GB
ECC
No
ECC
No
Channels
1
Channels
2
Bus Width
64-bit
Bus Width
32-bit
Speed
4266MT/s
Speed
6400MT/s
Bandwidth
34.1GB/s
Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
34.1GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s

TDP
5W
TDP
5W

PCIe
PCIe 4.0 x4
7.9GB/sBandwidth
-

iGPU
iGPU
Shaders
512
Shaders
512
Boost Clock
1.34GHz
Boost Clock
550MHz
··
1.37 TFLOPSFP16
··
1.13 TFLOPSFP16

NPU Model
H14 Bia
NPU Model
Hexagon 770
NPU Cores
16
NPU Cores
-
NPU Clock
1.94GHz
NPU Clock
-
Performance
15.8 TOPSFP16
Performance
12 TOPS

Modem Model
-
Modem Model
X53
Cellular
-
Cellular
5G mmWave
Peak Down
-
Peak Down
Up to 3.7Gbps
Peak Up
-
Peak Up
Up to 2.9Gbps

Manufacturer
Manufacturer
ISA
AArch64
ISA
AArch64
Architecture
Architecture
Kryo 670ARMv8.2-A
Family
Family
Branding
A15  branding
Branding
Snapdragon  branding
Codename
Ellis
A15Variant
AvalancheP-Core
-
BlizzardE-Core
Codename
-
-
Cortex-A78P-Core
Cortex-A78M-Core
Cortex-A55E-Core
Market Segment
Smartphone
Market Segment
Smartphone
Release Date
Sep 24, 2021
Release Date
May 19, 2021

Foundry
TSMC
Foundry
TSMC
Fabrication Node
N5P
Fabrication Node
N6
Die Size
108mm²
Die Size
-
Transistor Count
15 Billion
Transistor Count
-
Transistor Density
139 MTr/mm²
Transistor Density
-

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