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CPU

AMD

AMD EPYC 7662

Processor Released Aug 7, 2019

CPU cores: 64
CPU threads: 128
Maximum boost clock: 3.3 GHz
Thermal design power: 225 W

Benchmark results

PassMark · version unreported · cpuMark71,576^*Platform unreported Compare results
PassMark · version unreported · threadMark2,054^*Platform unreported Compare results
PassMark CPU Mark · version unreported · CPU Mark71,576^* pointsPlatform unreported Compare results

Processing & platform

CPU cores: 64
CPU threads: 128
Base clock: 2 GHz
Maximum boost clock: 3.3 GHz
L3 cache: 256 MB
Socket / package: SP3

Cache hierarchy

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

Compatible sockets

Memory & storage

Memory channels: 8
Video memory type: DDR4^*

CPU memory support

DDR4
Variant / details
Up to 3200 MT/s
Technology
DDR4
Transfer rate
3,200 MT/s
Per-socket memory bandwidth
Variant / details
204.8 GB/s

Power specifications

Thermal design power: 225 W

System configuration

Detailed specifications

Specifications 1 · 11 fields

Maximum turbo frequency

3.3^* GHz

Scope and conditions

native_context

Clock scope: Maximum turbo declaration; not measured or sustained all-core frequency^*

Codename

Rome^*

Processor model

EPYC 7662^*

Full processor designation

AMD EPYC 7662 64-Core Processor^*

Processor family

AMD EPYC^*

Launch year

precision: year^*
text: 2019^*

Declared memory capacity

4^* TB

Scope and conditions

native_context

Capacity unit base: Not independently established^*

CPU cores

64^*

L3 cache

256^* MB

Scope and conditions

native_context

Capacity unit base: Not independently established^*

Thermal design power declaration

225^* W

CPU threads

128^*

Specifications 2 · 22 fields

# of CPU Cores

64^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

# of Threads

128^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

1kU Pricing

6,150 USD^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Base Clock

2.0GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

CPU Socket

SP3^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Default TDP

225W^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Family

AMD EPYC™^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

L3 Cache

256MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Line

AMD EPYC™ 7002 Series^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Max. Boost Clock ¹ ²

Up to 3.3GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Memory Channels

8^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Model

AMD EPYC™ 7662^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

PCI Express® Version

PCIe 4.0 x128^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Per Socket Mem BW

204.80 GB/s^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Platform

Server^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Product ID Boxed

100-000000137WOF^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Product ID Tray

100-000000137^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Socket Count

1P/2P^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Supported Technologies

AMD Infinity Architecture^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

System Memory Specification

Up to 3200MHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

System Memory Type

DDR4^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Workload Affinity

Analytics, App dev/test, CAE/CFD/FEA, ERM/SCM/CRM apps, High capacity data mgmt (NR/RDBMS), VDI, VM Density^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 422^*

Specifications 3 · 24 fields

name: AMD EPYC 7662^*
name: AMD EPYC 7662^*
cores: 64^*
cores: 64^*
logicals: 2^*
logicals: 2^*
samples: 6^*
samples: 2^*
price: 7,999.98^*
price: 3,999.99^*
tdp: 225^*
tdp: 225^*
date: 2021-04-01^*
date: 2021-04-01^*
socket: SP3^*
socket: SP3^*
category: Server^*
category: Server^*
speed: 2,000^*
speed: 2,000^*
turbo: 3,300^*
turbo: 3,300^*
cpuCount: 2^*
cpuCount: 1^*

Specifications 4 · 4 fields

brand: AMD^*
brand: AMD^*
name: AMD EPYC 7662^*
name: AMD EPYC 7662^*

Specifications 5 · 14 fields

cache l3: 262,144^*
tdp: 225^*
product line: AMD EPYC 7002 Series^*
socket: SP3^*
memory type: DDR4^*
vertical segment: Server^*
max memory speed: 3,200^*
cores: 64^*
manufacturer Processor benchmark result: amd^*
threads: 128^*
name: AMD EPYC 7662^*
rating Processor benchmark result: 71,576^*
base frequency: 2,000^*
turbo frequency: 3,300^*

Specifications 6 · 12 fields

cpuName

AMD EPYC 7662^*

Scope and conditions

benchmark_context

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

testDate

2,021^*

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^*