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CPU

AMD

AMD EPYC 7281

Processor

CPU cores: 16
CPU threads: 32
Maximum boost clock: 2.7 GHz

Benchmark results

PassMark · version unreported · cpuMark21,230^*Platform unreported Compare results
PassMark · version unreported · threadMark1,613^*Platform unreported Compare results
PassMark CPU Mark · version unreported · CPU Mark21,230^* pointsPlatform unreported Compare results

Processing & platform

CPU cores: 16
CPU threads: 32
Base clock: 2.1 GHz
Reported CPU clock: 2.1 GHz^*
Maximum boost clock: 2.7 GHz
L3 cache: 32 MB
Socket / package: SP3
Process node: 14 nm^*
Reported chip die area: 213 mm²^*
Chip/package TDP: 170 W^*
Transistors: 4,800 million^*

Cache hierarchy

L2 / per core
Level
L2
Scope
per core
Size
0.5 MB
L3 / per CCX
Level
L3
Scope
per CCX
Size
4 MB

Compatible sockets

Memory & storage

Memory channels: 8
Video memory type: DDR4^*

CPU memory support

DDR4
Technology
DDR4
Memory controller specification
Variant / details
Up to 2400 MT/s / Up to 2666 MT/s
Per-socket memory bandwidth
Variant / details
153.6 GB/s / 170.6 GB/s

Power specifications

CPU power specifications

Default TDP 155 W
Power specification
Default TDP
Rated power
155 W
Variant / details
155W / 170W
Default TDP 170 W
Power specification
Default TDP
Rated power
170 W
Variant / details
155W / 170W

System configuration

Detailed specifications

Specifications 1 · 21 fields

# of CPU Cores

16^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

# of Threads

32^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

1kU Pricing

580 USD^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Base Clock

2.1GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

CPU Socket

SP3^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Default TDP

155/170W^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Family

AMD EPYC™^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

L3 Cache

32MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Line

AMD EPYC™ 7001 Series^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Max. Boost Clock ¹ ²

Up to 2.7GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Memory Channels

8^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Model

AMD EPYC™ 7281^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

PCI Express® Version

PCIe 3.0 x128^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Per Socket Mem BW

153.60 GB/s/170.60 GB/s^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Platform

Server^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Product ID Boxed

PS7281BEAFWOF^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Product ID Tray

PS7281BEVGAAF^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Socket Count

1P/2P^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

System Memory Specification

2400MHz/2666MHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

System Memory Type

DDR4^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Workload Affinity

Cost-optimized, General Purpose, SW-defined storage^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 463^*

Specifications 2 · 18 fields

Model: AMD EPYC™ 7281^*
Base Clock: 2.1GHz^*
Max Boost Clock: 2.7GHz^*
All Core Boost Speed: 2.7GHz^*
Total L3 Cache: 32MB^*
Package: SP3^*
Socket Count: 1P/2P^*
Family: AMD EPYC™^*
PCI Express® Version AMD EPYC™ 7002 Series: PCIe 3.0 x128^*
Default TDP / TDP AMD EPYC™ 7002 Series: 155/170W^*
System Memory Specification AMD EPYC™ 7002 Series: 2400MHz/2666MHz^*
System Memory Type: DDR4^*
Memory Channels: 8^*
Per Socket Mem BW: 153.60 GB/s/170.60 GB/s^*
Line: AMD EPYC™ 7001 Series^*
Platform: Server^*
# of CPU Cores: 16^*
# of Threads: 32^*

Specifications 3 · 12 fields

name: AMD EPYC 7281^*
cores: 16^*
logicals: 2^*
samples: 2^*
price: 999.99^*
tdp: 155^*
date: 2017-11-01^*
socket: SP3^*
category: Server^*
speed: 2,100^*
turbo: 2,700^*
cpuCount: 1^*

Specifications 4 · 2 fields

brand: AMD^*
name: AMD EPYC 7281^*

Specifications 5 · 10 fields

Foundry: GF^*
Vendor: AMD^*
Product: AMD EPYC 7281^*
Type: CPU^*
Release Date: 2017-06-29^*
Process Size (nm): 14^* nm
TDP (W): 170^* W
Die Size (mm^2): 213^* mm²
Transistors (million): 4,800^*
Freq (MHz): 2,100^* MHz

Specifications 6 · 14 fields

cache l3: 32,768^*
tdp: 155^*
product line: AMD EPYC 7001 Series^*
socket: SP3^*
memory type: DDR4^*
vertical segment: Server^*
max memory speed: 2,400^*
cores: 16^*
manufacturer Processor benchmark result: amd^*
threads: 32^*
name: AMD EPYC 7281^*
rating Processor benchmark result: 21,230^*
base frequency: 2,100^*
turbo frequency: 2,700^*

Specifications 7 · 12 fields

cpuName

AMD EPYC 7281^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

testDate

2,017^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

socket

SP3^*

Scope and conditions

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*