AMD EPYC 7642 vs AMD EPYC Embedded 3101

VS

AMD EPYC 7642

AMD EPYC Embedded 3101

We compared two server CPUs: AMD EPYC 7642 with 48 cores 2.4GHz and AMD EPYC Embedded 3101 with 4 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7642 's Advantages

Released 1 years and 6 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.4GHz vs 2.1GHz)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (7nm vs 14nm)

AMD EPYC Embedded 3101 's Advantages

Lower TDP (35W vs 225W)

Score

AMD EPYC 7642

VS

AMD EPYC Embedded 3101

General Parameters

Aug 2019

Release Date

Feb 2018

AMD

Manufacturer

AMD

Server

Type

Server

Rome

Core Architecture

Zen

AMD Socket SP3

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

3.8 billions

Transistor Count

4.8 billions

7 nm

Manufacturing Process

14 nm

225 W

Power Consumption

35 W

TSMC

Foundry

GlobalFoundries

74 mm²

Die Size

213 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.1 GHz

3.4 GHz

Performance Core Turbo Frequency

2.9 GHz

48

Total Core Count

4

96

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

21.0

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

256 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

-

PCIe Lanes

32

Related CPU Comparisons

1

AMD EPYC 7642 vs Intel Xeon E5 2690 v3

2

AMD EPYC 7642 vs Intel Xeon E5 4660 v3

3

AMD EPYC 7642 vs Opteron 6278

4

AMD EPYC 7642 vs AMD EPYC 9375F

5

AMD EPYC 7642 vs Intel Xeon Gold 5318S

6

AMD EPYC 7642 vs AMD EPYC Embedded 3255

7

AMD EPYC 7642 vs Intel Xeon Gold 5415

8

AMD EPYC 7642 vs Intel Xeon E5 1603 v3

9

AMD EPYC 7642 vs AMD EPYC 7552

10

AMD EPYC 7642 vs Intel Xeon E5 2667

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps