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Retrieved from "https://en.wikichip.org/wiki/amd/ryzen_9/3900"
Facts about "Ryzen 9 3900 - AMD"
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Ryzen 9 3900 - AMD#pcie +
base frequency3,100 MHz (3.1 GHz, 3,100,000 kHz) +
core count12 +
core nameMatisse +
core steppingB0 +
designerAMD +
die count3 +
familyRyzen 9 +
first launchedSeptember 24, 2019 +
full page nameamd/ryzen 9/3900 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd extended frequency range 2true +
has amd precision boost 2true +
has amd sensemi technologytrue +
has ecc memory supportfalse +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology +, Extended Frequency Range 2 + and Precision Boost 2 +
has locked clock multiplierfalse +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size768 KiB (786,432 B, 0.75 MiB) +
l1d$ description8-way set associative +
l1d$ size384 KiB (393,216 B, 0.375 MiB) +
l1i$ description8-way set associative +
l1i$ size384 KiB (393,216 B, 0.375 MiB) +
l2$ description8-way set associative +
l2$ size6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
l3$ size64 MiB (65,536 KiB, 67,108,864 B, 0.0625 GiB) +
ldateSeptember 24, 2019 +
manufacturerTSMC +
market segmentDesktop +
max cpu count1 +
max memory131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) +
max memory bandwidth47.68 GiB/s (48,824.32 MiB/s, 51.196 GB/s, 51,196.01 MB/s, 0.0466 TiB/s, 0.0512 TB/s) +
max memory channels2 +
microarchitectureZen 2 +
model number3900 +
nameRyzen 9 3900 +
packageOPGA-1331 +
process7 nm (0.007 μm, 7.0e-6 mm) + and 12 nm (0.012 μm, 1.2e-5 mm) +
series3000 +
smp max ways1 +
socketSocket AM4 +
supported memory typeDDR4-3200 +
tdp65 W (65,000 mW, 0.0872 hp, 0.065 kW) +
technologyCMOS +
thread count24 +
turbo frequency4,300 MHz (4.3 GHz, 4,300,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +