Editing samsung/exynos/990

{{samsung title|Exynos 990}}
{{chip
|name=Exynos 990
|no image=Yes
|designer=Samsung
|designer 2=ARM Holdings
|manufacturer=Samsung
|model number=990
|market=Mobile
|first announced=October 23, 2019
|first launched=2020
|family=Exynos
|series=Exynos 9
|isa=ARMv8.2
|isa family=ARM
|microarch=Mongoose 5
|microarch 2=Cortex-A76
|microarch 3=Cortex-A55
|core name=Mongoose 5
|core name 2=Cortex-A76
|core name 3=Cortex-A55
|process=7 nm
|technology=CMOS
|word size=64 bit
|core count=8
|thread count=8
|max cpus=1
|max memory=12 GiB
|predecessor=Exynos 9825
|predecessor link=samsung/exynos/9825
}}
'''Exynos 990''' is a {{arch|64}} [[octa-core]] [[ARM]] high performance mobile [[system on a chip]] designed by [[Samsung]] and introduced in [[2020]]. The processor is fabricated on Samsung's [[7 nm process|7nm]] EUV FinFET process and features [[8 cores]] in a tri-cluster configuration consisting of 2 {{samsung|Mongoose 5|l=arch}} [[big cores]], 2 {{armh|Cortex-A75|l=arch}} [[middle cores]], and 4 Cortex-A55 [[little cores]]. This chip supports up to 12 GiB of quad-channel 16-bit LPDDR5-5500 memory and incorporates a {{armh|Mali-G77}} MP11 GPU. The 990 is designed to go along with Exynos Modem 5123 5G modem.
base frequency	3,016 MHz (3.016 GHz, 3,016,000 kHz) +, 2,600 MHz (2.6 GHz, 2,600,000 kHz) + and 2,106 MHz (2.106 GHz, 2,106,000 kHz) +
core count	8 +
core name	Mongoose 5 +, Cortex-A76 + and Cortex-A55 +
designer	Samsung + and ARM Holdings +
family	Exynos +
first announced	October 23, 2019 +
first launched	2020 +
full page name	samsung/exynos/990 +
has ecc memory support	false +
instance of	microprocessor +
integrated gpu	Mali-G77 +
integrated gpu base frequency	832 MHz (0.832 GHz, 832,000 KHz) +
integrated gpu designer	ARM Holdings +
integrated gpu execution units	11 +
isa	ARMv8.2 +
isa family	ARM +
l1$ size	192 KiB (196,608 B, 0.188 MiB) + and 256 KiB (262,144 B, 0.25 MiB) +
l1d$ description	8-way set associative + and 16-way set associative +
l1d$ size	64 KiB (65,536 B, 0.0625 MiB) + and 128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	4-way set associative +
l1i$ size	128 KiB (131,072 B, 0.125 MiB) +
l2$ description	8-way set associative + and 16-way set associative +
l2$ size	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) + and 0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
l3$ size	2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
ldate	2020 +
manufacturer	Samsung +
market segment	Mobile +
max cpu count	1 +
max junction temperature	115 K (-158.15 °C, -252.67 °F, 207 °R) +
max memory	16,384 MiB (16,777,216 KiB, 17,179,869,184 B, 16 GiB, 0.0156 TiB) +
max memory bandwidth	40.978 GiB/s (41,961.67 MiB/s, 44 GB/s, 44,000 MB/s, 0.04 TiB/s, 0.044 TB/s) +
max memory channels	4 +
microarchitecture	Mongoose 5 +, Cortex-A76 + and Cortex-A55 +
min junction temperature	115 K (-158.15 °C, -252.67 °F, 207 °R) +
model number	990 +
name	Exynos 9830 +
process	7 nm (0.007 μm, 7.0e-6 mm) +
series	Exynos 9 +
smp max ways	1 +
supported memory type	LPDDR5-5500 +
tdp	8 W (8,000 mW, 0.0107 hp, 0.008 kW) +
tdp down	8 W (8,000 mW, 0.0107 hp, 0.008 kW) +
tdp up	15 W (15,000 mW, 0.0201 hp, 0.015 kW) +
technology	CMOS +
thread count	8 +
used by	Samsung Galaxy S20 Series + and Samsung Galaxy Note 20 Series +
word size	64 bit (8 octets, 16 nibbles) +