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Rome - Cores - AMD
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Rome
General Info
DesignerAMD
ManufacturerTSMC, GlobalFoundries
IntroductionMay 16, 2017 (announced)
August 7, 2019 (launched)
Microarchitecture
ISAx86-64
MicroarchitectureZen 2
Word Size
8 octets
16 nibbles
64 bit
Process7 nm
0.007 μm
7.0e-6 mm
, 14 nm
0.014 μm
1.4e-5 mm
TechnologyCMOS
Packaging
PackageSP3, FCLGA-4094 (FC-OLGA)
Dimension75.4 mm
7.54 cm
2.969 in
× 58.5 mm
5.85 cm
2.303 in
× 6.26 mm
0.246 in
Pitch0.87 mm
0.0343 in
× 1 mm
0.0394 in
Contacts4094
SocketSP3, LGA-4094
Succession

Rome codename for AMD's high-performance enterprise-level server multiprocessors based on the Zen 2 microarchitecture serving as a successor to Naples. Rome-based chips are fabricated on TSMC 7 nm process with some components made on GlobalFoundries 14 nm process.

AMD datacenter roadmap

Overview

AMD Rome system on chips are a series of high-performance multiprocessors designed by AMD based on their Zen 2 microarchitecture. Rome SoCs support both single and 2-way multiprocessing with up to a maximum of 64 cores (and 128 threads) per processor for a total of up to 128 cores (and 256 threads) for a 2-way MP system. Those SoCs support 128 PCIe lanes each. Rome is backward platform/socket (Socket SP3) compatible with Naples and forward-compatible with Milan.

Common Features

All Rome processors have the following:

Rome Processors

 List of Rome Processors
ModelFamilyLaunchedCoresThreadsTDPL2$L3$BaseTurbo
7232PEPYC7 August 2019816120 W
120,000 mW
0.161 hp
0.12 kW
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
32 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
3.1 GHz
3,100 MHz
3,100,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7252EPYC7 August 2019816120 W
120,000 mW
0.161 hp
0.12 kW
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
3.1 GHz
3,100 MHz
3,100,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7262EPYC7 August 2019816155 W
155,000 mW
0.208 hp
0.155 kW
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
3.2 GHz
3,200 MHz
3,200,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
7272EPYC7 August 20191224120 W
120,000 mW
0.161 hp
0.12 kW
6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
2.9 GHz
2,900 MHz
2,900,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7282EPYC7 August 20191632120 W
120,000 mW
0.161 hp
0.12 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
2.8 GHz
2,800 MHz
2,800,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7302EPYC7 August 20191632155 W
155,000 mW
0.208 hp
0.155 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
3 GHz
3,000 MHz
3,000,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7302PEPYC7 August 20191632155 W
155,000 mW
0.208 hp
0.155 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
3 GHz
3,000 MHz
3,000,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7352EPYC7 August 20192448155 W
155,000 mW
0.208 hp
0.155 kW
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
2.3 GHz
2,300 MHz
2,300,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
7402EPYC7 August 20192448180 W
180,000 mW
0.241 hp
0.18 kW
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
2.8 GHz
2,800 MHz
2,800,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7402PEPYC7 August 20192448180 W
180,000 mW
0.241 hp
0.18 kW
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
2.8 GHz
2,800 MHz
2,800,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7452EPYC7 August 20193264155 W
155,000 mW
0.208 hp
0.155 kW
16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
2.35 GHz
2,350 MHz
2,350,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7502EPYC7 August 20193264180 W
180,000 mW
0.241 hp
0.18 kW
16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
2.5 GHz
2,500 MHz
2,500,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7502PEPYC7 August 20193264180 W
180,000 mW
0.241 hp
0.18 kW
16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
2.5 GHz
2,500 MHz
2,500,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7532EPYC19 February 20203264200 W
200,000 mW
0.268 hp
0.2 kW
16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
2.4 GHz
2,400 MHz
2,400,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7542EPYC7 August 20193264225 W
225,000 mW
0.302 hp
0.225 kW
16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
2.9 GHz
2,900 MHz
2,900,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
7552EPYC7 August 20194896200 W
200,000 mW
0.268 hp
0.2 kW
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
192 MiB
196,608 KiB
201,326,592 B
0.188 GiB
2.2 GHz
2,200 MHz
2,200,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7642EPYC7 August 20194896225 W
225,000 mW
0.302 hp
0.225 kW
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
2.3 GHz
2,300 MHz
2,300,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7662EPYC19 February 202064128225 W
225,000 mW
0.302 hp
0.225 kW
32 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
2 GHz
2,000 MHz
2,000,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
7702EPYC7 August 201964128200 W
200,000 mW
0.268 hp
0.2 kW
32 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
2 GHz
2,000 MHz
2,000,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7702PEPYC7 August 201964128200 W
200,000 mW
0.268 hp
0.2 kW
32 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
2 GHz
2,000 MHz
2,000,000 kHz
3.35 GHz
3,350 MHz
3,350,000 kHz
7742EPYC7 August 201964128225 W
225,000 mW
0.302 hp
0.225 kW
32 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
2.25 GHz
2,250 MHz
2,250,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
7F32EPYC14 April 2020816180 W
180,000 mW
0.241 hp
0.18 kW
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
128 MiB
131,072 KiB
134,217,728 B
0.125 GiB
3.7 GHz
3,700 MHz
3,700,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
7F52EPYC14 April 20201632240 W
240,000 mW
0.322 hp
0.24 kW
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
3.5 GHz
3,500 MHz
3,500,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
7F72EPYC14 April 20202448240 W
240,000 mW
0.322 hp
0.24 kW
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
192 MiB
196,608 KiB
201,326,592 B
0.188 GiB
3.2 GHz
3,200 MHz
3,200,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
7H12EPYC18 September 201964128280 W
280,000 mW
0.375 hp
0.28 kW
32 MiB
32,768 KiB
33,554,432 B
0.0313 GiB
256 MiB
262,144 KiB
268,435,456 B
0.25 GiB
2.6 GHz
2,600 MHz
2,600,000 kHz
3.3 GHz
3,300 MHz
3,300,000 kHz
Count: 25

SKU Comparison

Below are a number of SKU comparison graphs based on their specifications.

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See also

arrow up 1.svgPower/Performance

Facts about "Rome - Cores - AMD"
designerAMD +
first announcedMay 16, 2017 +
first launchedAugust 7, 2019 +
instance ofcore +
isax86-64 +
manufacturerTSMC + and GlobalFoundries +
microarchitectureZen 2 +
nameRome +
packageSP3 + and FCLGA-4094 +
process7 nm (0.007 μm, 7.0e-6 mm) + and 14 nm (0.014 μm, 1.4e-5 mm) +
socketSP3 + and LGA-4094 +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +