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|tjunc min=-40 °C | |tjunc min=-40 °C | ||
|tjunc max=105 °C | |tjunc max=105 °C | ||
− | |package | + | |package module 1={{packages/amd/package sp4r2}} |
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'''EPYC Embedded 3255''' is a {{arch|64}} [[octa-core]] [[x86]] embedded microprocessor designed by [[AMD]] for dense servers and edge devices. This processor has CPU cores based on the {{amd|Zen|Zen microarchitecture|l=arch}} and is fabricated on a [[GlobalFoundries]] [[14 nm#GlobalFoundries|14 nm]] process. It operates at 2.5 GHz with a {{abbr|TDP}} of 55 W and a {{amd|precision boost|turbo frequency}} of up to 3.1 GHz. This model supports a configurable TDP-down of 30 W, is distinguished from other EPYC Embedded 3000 Series processors by an [[has feature::industrial temperature range]] of -40 to 105 °C, and supports up to 512 GiB of dual-channel DDR4-2666 memory. | '''EPYC Embedded 3255''' is a {{arch|64}} [[octa-core]] [[x86]] embedded microprocessor designed by [[AMD]] for dense servers and edge devices. This processor has CPU cores based on the {{amd|Zen|Zen microarchitecture|l=arch}} and is fabricated on a [[GlobalFoundries]] [[14 nm#GlobalFoundries|14 nm]] process. It operates at 2.5 GHz with a {{abbr|TDP}} of 55 W and a {{amd|precision boost|turbo frequency}} of up to 3.1 GHz. This model supports a configurable TDP-down of 30 W, is distinguished from other EPYC Embedded 3000 Series processors by an [[has feature::industrial temperature range]] of -40 to 105 °C, and supports up to 512 GiB of dual-channel DDR4-2666 memory. |
Facts about "EPYC Embedded 3255 - AMD"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | EPYC Embedded 3255 - AMD#pcie + |
base frequency | 2,500 MHz (2.5 GHz, 2,500,000 kHz) + |
clock multiplier | 25 + |
core count | 8 + |
core family | 23 + |
core model | 1 + |
core name | Snowy Owl + |
core stepping | B2 + |
cpuid | 0x00800F12 + |
designer | AMD + |
die area | 213 mm² (0.33 in², 2.13 cm², 213,000,000 µm²) + |
family | EPYC Embedded + |
full page name | amd/epyc embedded/3255 + |
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 secure encrypted virtualization technology | true + |
has amd secure memory encryption technology | true + |
has amd sensemi technology | true + |
has amd transparent secure memory encryption technology | true + |
has ecc memory support | true + |
has feature | industrial temperature range +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension + and SenseMI Technology + |
has locked clock multiplier | true + |
has simultaneous multithreading | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
isa | x86-64 + |
isa family | x86 + |
l1$ size | 768 KiB (786,432 B, 0.75 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 256 KiB (262,144 B, 0.25 MiB) + |
l1i$ description | 4-way set associative + |
l1i$ size | 512 KiB (524,288 B, 0.5 MiB) + |
l2$ description | 8-way set associative + |
l2$ size | 4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) + |
l3$ description | 16-way set associative + |
l3$ size | 16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB) + |
last order | 2028 + |
ldate | 1900 + |
manufacturer | GlobalFoundries + |
market segment | Server + and Embedded + |
max cpu count | 1 + |
max junction temperature | 378.15 K (105 °C, 221 °F, 680.67 °R) + |
max memory | 524,288 MiB (536,870,912 KiB, 549,755,813,888 B, 512 GiB, 0.5 TiB) + |
max memory bandwidth | 39.74 GiB/s (40,693.283 MiB/s, 42.67 GB/s, 42,670 MB/s, 0.0388 TiB/s, 0.0427 TB/s) + |
max memory channels | 2 + |
max sata ports | 8 + |
max usb ports | 4 + |
microarchitecture | Zen + |
min junction temperature | 233.15 K (-40 °C, -40 °F, 419.67 °R) + |
model number | 3255 + |
name | EPYC Embedded 3255 + |
package | SP4r2 + |
part number | PE3255BGR88AF + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
series | 3000 + |
smp max ways | 1 + |
supported memory type | DDR4-2666 + |
tdp | 55 W (55,000 mW, 0.0738 hp, 0.055 kW) + |
tdp down | 30 W (30,000 mW, 0.0402 hp, 0.03 kW) + |
technology | CMOS + |
thread count | 16 + |
transistor count | 4,800,000,000 + |
turbo frequency (1 core) | 3,100 MHz (3.1 GHz, 3,100,000 kHz) + |
turbo frequency (8 cores) | 3,100 MHz (3.1 GHz, 3,100,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |