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Fabricated on [[TSMC]] [[7 nm process]] and integrating 6.9 billion [[transistors]], the A12 features two [[big cores|big]] {{apple|Vortex|l=arch}} cores operating at up to 2.4 GHz along with four [[little cores|little]] {{apple|Tempest|l=arch}} high-efficiency cores. Apple claims the big cores are up to 15% faster than the one in the {{\\|A11}} while being up to 40% more efficient. For the four high-efficiency cores, Apple claims up to 50% higher efficiency. Note that all six cores can operate concurrently. | Fabricated on [[TSMC]] [[7 nm process]] and integrating 6.9 billion [[transistors]], the A12 features two [[big cores|big]] {{apple|Vortex|l=arch}} cores operating at up to 2.4 GHz along with four [[little cores|little]] {{apple|Tempest|l=arch}} high-efficiency cores. Apple claims the big cores are up to 15% faster than the one in the {{\\|A11}} while being up to 40% more efficient. For the four high-efficiency cores, Apple claims up to 50% higher efficiency. Note that all six cores can operate concurrently. | ||
− | The A12 features an Apple-designed graphics processor that is said to deliver up to 50% higher performance | + | The A12 features an Apple-designed graphics processor that is said to deliver up to 50% higher performance over the {{\\|A11}}. |
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== ISP == | == ISP == |
Facts about "A12 Bionic - Apple"
core count | 6 + |
core name | Vortex +, Tempest + and Chinook + |
designer | Apple + |
die area | 83.27 mm² (0.129 in², 0.833 cm², 83,270,000 µm²) + |
die length | 9.89 mm (0.989 cm, 0.389 in, 9,890 µm) + |
die width | 8.42 mm (0.842 cm, 0.331 in, 8,420 µm) + |
family | Ax + |
first announced | September 12, 2018 + |
first launched | September 21, 2018 + |
full page name | apple/ax/a12 + |
instance of | microprocessor + |
isa | ARMv8.3 + |
isa family | ARM + |
ldate | September 21, 2018 + |
manufacturer | TSMC + |
market segment | Mobile + and Embedded + |
max cpu count | 1 + |
microarchitecture | Vortex + and Tempest + |
model number | A12 Bionic + |
name | A12 Bionic + |
part number | APL1W81 + and T8020 + |
process | 7 nm (0.007 μm, 7.0e-6 mm) + |
smp max ways | 1 + |
technology | CMOS + |
thread count | 6 + |
transistor count | 6,900,000,000 + |
used by | iPhone XR +, iPhone XS +, iPhone XS Max +, iPad Mini 2019 +, iPad Air 2019 +, iPad 2020 +, Apple TV 2021 + and iPad (8th Generation) + |
word size | 64 bit (8 octets, 16 nibbles) + |