CPUs

Apple A12 Bionic vs Samsung Exynos 1280 Full Specs

6 Cores(2P+4E)
6 Threads(2P+4E)
2.49GHz
8 Cores(2P+6E)
8 Threads(2P+6E)
2.4GHz
TDP
5W
TDP
5W
Bandwidth
34.1GB/s
LPDDR4X
Bandwidth
34.1GB/s
LPDDR4X
iGPU
iGPU
··
562.2 GFLOPSFP16
··
512 GFLOPSFP16

A12 BionicA12 Bionic1,336
x1.54
Exynos 1280Exynos 1280869
x1

6 Cores
2P
4E
8 Cores
2P
6E
6 Threads
2P
4E
8 Threads
2P
6E

Base Clock
2.49GHz
Base Clock
2.4GHz
Overclocking
Locked
Overclocking
Locked

L1i
128KB P
48KB E
L1i
-
L1d
128KB P
32KB E
L1d
-
L2
8MB P shared
2MB E shared
L2
-
-
-
SLC Cache
8MB
SLC Cache
-

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

TDP
5W
TDP
5W

PCIe
PCIe 3.0 x5
4.9GB/sBandwidth
-

iGPU
iGPU
Shaders
256
Shaders
128
Boost Clock
1.1GHz
Boost Clock
1GHz
··
562.2 GFLOPSFP16
··
512 GFLOPSFP16

NPU Model
H11 Quin
NPU Model
-
NPU Cores
8
NPU Cores
1
NPU Clock
1.26GHz
NPU Clock
-
Performance
5 TOPSFP16
Performance
4.3 TOPS

Modem Model
-
Modem Model
Shannon 2550/1280
Cellular
-
Cellular
5G
Peak Down
-
Peak Down
Up to 2.5Gbps
Peak Up
-
Peak Up
Up to 1.3Gbps

Manufacturer
Manufacturer
ISA
AArch64
ISA
AArch64
Architecture
Architecture
Family
Family
-
Branding
A12  branding
Branding
Exynos 1280  branding
Codename
Cyprus
A12Variant
VortexP-Core
TempestE-Core
Codename
-
-
Cortex-A78P-Core
Cortex-A55E-Core
Market Segment
Smartphone
Market Segment
Smartphone
Release Date
Sep 21, 2018
Release Date
Jan 1, 2022

Foundry
TSMC
Foundry
TSMC
Fabrication Node
N7
Fabrication Node
N7
Die Size
83mm²
Die Size
-
Transistor Count
6.9 Billion
Transistor Count
-
Transistor Density
83 MTr/mm²
Transistor Density
-

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