AMD EPYC 7663P vs Opteron 6370P

VS

AMD EPYC 7663P

AMD Opteron 6370P

We compared two server CPUs: AMD EPYC 7663P with 56 cores 2GHz and Opteron 6370P with 16 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7663P 's Advantages

Released 9 years and 8 months late

Higher specification of memory (3200 vs 1600)

Newer PCIe version (4 vs 2)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (7nm vs 32nm)

Opteron 6370P 's Advantages

Lower TDP (99W vs 240W)

Score

AMD EPYC 7663P

VS

Opteron 6370P

General Parameters

Sep 2023

Release Date

Jan 2014

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Warsaw

AMD Socket SP3

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Opteron (Abu Dhabi)

Package

33.2 billions

Transistor Count

2.4 billions

7 nm

Manufacturing Process

32 nm

240 W

Power Consumption

99 W

-

Peak Operating Temperature

69 °C

TSMC

Foundry

GlobalFoundries

8x81 mm²

Die Size

2x315 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2 GHz

3.5 GHz

Performance Core Turbo Frequency

2.5 GHz

56

Total Core Count

16

112

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

20.0

Multiplier

10.0

64 KB per core

L1 Cache

768 KB

512 KB per core

L2 Cache

2 MB per module

256 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

8

Cores per CCD

-

1

SMP

4

Memory Parameters

DDR4-3200

Memory Types

DDR3-1600

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

128

PCIe Lanes

-

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