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CPU

AMD

AMD EPYC 7773X

Processor

CPU cores: 64
CPU threads: 128
Maximum boost clock: 3.5 GHz
Thermal design power: 280 W

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 64
CPU threads: 128
Base clock: 2.2 GHz
Maximum boost clock: 3.5 GHz
L3 cache: 768 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
96 MB

Compatible sockets

Memory & storage

Memory channels: 8

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: 280 W

CPU power specifications

Configurable TDP 225–280 W
Maximum rating
280 W
Minimum rating
225 W
Power specification
Configurable TDP
Variant / details
225-280W

System configuration

Detailed specifications

Specifications 1 · 11 fields

Maximum turbo frequency

3.5^* GHz

Scope and conditions

native_context

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

Codename

Milan-X^*

Processor model

EPYC 7773X^*

Full processor designation

AMD EPYC 7773X 64-Core Processor^*

Processor family

AMD EPYC^*

Launch year

precision: year^*
text: 2022^*

Declared memory capacity

4^* TB

Scope and conditions

native_context

Capacity unit base: Not independently established^*

CPU cores

64^*

L3 cache

768^* MB

Scope and conditions

native_context

Capacity unit base: Not independently established^*

Thermal design power declaration

280^* W

CPU threads

128^*

Specifications 2 · 22 fields

# of CPU Cores

64^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

# of Threads

128^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

1kU Pricing

8,800 USD^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

AMD Configurable TDP (cTDP)

225-280W^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Base Clock

2.2GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

CPU Socket

SP3^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Default TDP

280W^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Family

AMD EPYC™^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

L3 Cache

768MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Line

AMD EPYC™ 7003 Series with AMD 3D V-Cache™^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Max. Boost Clock ¹ ²

Up to 3.5GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Memory Channels

8^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Model

AMD EPYC™ 7773X^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

PCI Express® Version

PCIe 4.0 x128^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Per Socket Mem BW

204.80 GB/s^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Platform

Server^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Product ID Tray

100-000000504^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Socket Count

1P/2P^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Supported Technologies

AMD Infinity Guard, AMD Infinity Architecture^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

System Memory Specification

Up to 3200MHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

System Memory Type

DDR4^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Workload Affinity

Cache-sensitive scale-up/out, CFD, FEA Solvers^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 386^*

Specifications 3 · 24 fields

name: AMD EPYC 7773X^*
name: AMD EPYC 7773X^*
cores: 64^*
cores: 64^*
logicals: 2^*
logicals: 2^*
samples: 2^*
samples: 2^*
price: 11,000^*
price: 5,500^*
tdp: 280^*
tdp: 280^*
date: 2022-06-01^*
date: 2022-06-01^*
socket: SP3^*
socket: SP3^*
category: Server^*
category: Server^*
speed: 2,200^*
speed: 2,200^*
turbo: 3,500^*
turbo: 3,500^*
cpuCount: 2^*
cpuCount: 1^*

Specifications 4 · 4 fields

brand: AMD^*
brand: AMD^*
name: AMD EPYC 7773X^*
name: AMD EPYC 7773X^*

Specifications 5 · 19 fields

model: AMD EPYC™ 7773X^*
L3Cache: 768^*
PCIeVersion: 4^*
PCIeLanes: 128^*
defaultTDP: 280^*
configTDP: 225-280^*
sysMemType: DDR4^*
sysMemSpecs: 3,200^*
memChannels: 8^*
perSocketMemBW: 204.8^*
platform: Server^*
cpuSocket: SP3^*
socketCount: 1P/2P^*
family: AMD EPYC™^*
line: AMD EPYC™ 7003 Series with AMD 3D V-Cache™^*
numCores: 64^*
numThreads: 128^*
baseClock: 2.2^*
maxboostClock: 3.5^*

* Provisional data