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Retrieved from "https://en.wikichip.org/wiki/amd/epyc/9254"
Facts about "EPYC 9254 - AMD"
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EPYC 9254 - AMD#pcie +
base frequency2,900 MHz (2.9 GHz, 2,900,000 kHz) +
clock multiplier29 +
core count24 +
core family25 +
core model17 +
core nameGenoa +
core steppingB1 +
cpuid0x00A10F11 +
designerAMD +
die count5 +
familyEPYC +
first launchedNovember 10, 2022 +
full page nameamd/epyc/9254 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has advanced vector extensions 512true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd secure encrypted virtualization technologytrue +
has amd secure memory encryption technologytrue +
has amd sensemi technologytrue +
has amd transparent secure memory encryption technologytrue +
has ecc memory supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Vector Extensions 512 +, Advanced Encryption Standard Instruction Set Extension + and SenseMI Technology +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size1,536 KiB (1,572,864 B, 1.5 MiB) +
l1d$ description8-way set associative +
l1d$ size768 KiB (786,432 B, 0.75 MiB) +
l1i$ description8-way set associative +
l1i$ size768 KiB (786,432 B, 0.75 MiB) +
l2$ description8-way set associative +
l2$ size24 MiB (24,576 KiB, 25,165,824 B, 0.0234 GiB) +
l3$ description16-way set associative +
l3$ size128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) +
ldateNovember 10, 2022 +
manufacturerTSMC +
market segmentServer +
max cpu count2 +
max memory6,291,456 MiB (6,442,450,944 KiB, 6,597,069,766,656 B, 6,144 GiB, 6 TiB) +
max memory bandwidth429.153 GiB/s (439,453.125 MiB/s, 460.8 GB/s, 460,800 MB/s, 0.419 TiB/s, 0.461 TB/s) +
max memory channels12 +
max sata ports32 +
max usb ports4 +
microarchitectureZen 4 +
model number9254 +
nameEPYC 9254 +
packageSP5 +
part number100-100000480 + and 100-100000480WOF +
process5 nm (0.005 μm, 5.0e-6 mm) + and 6 nm (0.006 μm, 6.0e-6 mm) +
release price$ 2,299.00 (€ 2,069.10, £ 1,862.19, ¥ 237,555.67) +
release price (tray)$ 2,299.00 (€ 2,069.10, £ 1,862.19, ¥ 237,555.67) +
series9004 +
smp max ways2 +
socketSocket SP5 +
supported memory typeDDR5-4800 +
tdp200 W (200,000 mW, 0.268 hp, 0.2 kW) +
tdp up240 W (240,000 mW, 0.322 hp, 0.24 kW) +
technologyCMOS +
thread count48 +
turbo frequency3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (1 core)4,150 MHz (4.15 GHz, 4,150,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +