Editing amd/ryzen threadripper/3990x (section)

== Cache ==
{{main|amd/microarchitectures/zen 2#Memory_Hierarchy|l1=Zen 2 § Cache}}
{{cache size
|l1 cache=4 MiB
|l1i cache=2 MiB
|l1i break=64 × 32 KiB
|l1i desc=8-way set associative
|l1d cache=2 MiB
|l1d break=64 × 32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=32 MiB
|l2 break=64 × 512 KiB
|l2 desc=8-way set associative
|l2 policy=write-back
|l3 cache=256 MiB
|l3 break=16 × 16 MiB
|l3 desc=16-way set associative
|l3 policy=write-back
}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Ryzen Threadripper 3990X - AMD#pcie +
base frequency	2,900 MHz (2.9 GHz, 2,900,000 kHz) +
chipset	TRX40 +
clock multiplier	29 +
core count	64 +
core family	23 +
core model	49 +
core name	Castle Peak +
core stepping	B0 +
cpuid	0x00830F10 +
designer	AMD +
die count	9 +
family	Ryzen Threadripper +
first announced	November 25, 2019 +
first launched	February 7, 2020 +
full page name	amd/ryzen threadripper/3990x +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has amd amd-v technology	true +
has amd amd-vi technology	true +
has amd precision boost 2	true +
has amd sensemi technology	true +
has amd transparent secure memory encryption technology	true +
has ecc memory support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology + and Precision Boost 2 +
has locked clock multiplier	false +
has simultaneous multithreading	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
is multi-chip package	true +
isa	x86-64 +
isa family	x86 +
l1$ size	4,096 KiB (4,194,304 B, 4 MiB) +
l1d$ description	8-way set associative +
l1d$ size	2,048 KiB (2,097,152 B, 2 MiB) +
l1i$ description	8-way set associative +
l1i$ size	2,048 KiB (2,097,152 B, 2 MiB) +
l2$ description	8-way set associative +
l2$ size	32 MiB (32,768 KiB, 33,554,432 B, 0.0313 GiB) +
l3$ description	16-way set associative +
l3$ size	256 MiB (262,144 KiB, 268,435,456 B, 0.25 GiB) +
ldate	February 7, 2020 +
manufacturer	TSMC + and GlobalFoundries +
market segment	Desktop +
max cpu count	1 +
max junction temperature	341.15 K (68 °C, 154.4 °F, 614.07 °R) +
max memory	262,144 MiB (268,435,456 KiB, 274,877,906,944 B, 256 GiB, 0.25 TiB) +
max memory bandwidth	95.37 GiB/s (97,658.88 MiB/s, 102.403 GB/s, 102,402.758 MB/s, 0.0931 TiB/s, 0.102 TB/s) +
max memory channels	4 +
max sata ports	16 +
max usb ports	4 +
microarchitecture	Zen 2 +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	3990X +
name	Ryzen Threadripper 3990X +
package	sTRX4 + and FCLGA-4094 +
part number	100-000000163 + and 100-100000163WOF +
process	7 nm (0.007 μm, 7.0e-6 mm) + and 12 nm (0.012 μm, 1.2e-5 mm) +
release price	$ 3,990.00 (€ 3,591.00, £ 3,231.90, ¥ 412,286.70) +
series	3900 +
smp max ways	1 +
socket	sTRX4 +
supported memory type	DDR4-3200 +
tdp	280 W (280,000 mW, 0.375 hp, 0.28 kW) +
tdp (typical)	269 W (269,000 mW, 0.361 hp, 0.269 kW) +
technology	CMOS +
thread count	128 +
transistor count	38,740,000,000 +
turbo frequency	4,300 MHz (4.3 GHz, 4,300,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +