AMD EPYC 7543 vs Intel Xeon E5 4655 v3

VS

AMD EPYC 7543

Intel Xeon E5-4655 v3

We compared two server CPUs: AMD EPYC 7543 with 32 cores 2.8GHz and Intel Xeon E5 4655 v3 with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7543 's Advantages

Released 5 years and 9 months late

Higher specification of memory (3200 vs 2133)

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 30MB)

More modern manufacturing process (7nm vs 22nm)

Intel Xeon E5 4655 v3 's Advantages

Higher base frequency (2.9GHz vs 2.8GHz)

Lower TDP (135W vs 225W)

Score

AMD EPYC 7543

VS

Intel Xeon E5 4655 v3

General Parameters

Mar 2021

Release Date

Jun 2015

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Haswell-EP

AMD Socket SP3

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon E5 (Haswell-EP)

Package

33.2 billions

Transistor Count

2.6 billions

7 nm

Manufacturing Process

22 nm

225 W

Power Consumption

135 W

-

Peak Operating Temperature

84 °C

TSMC

Foundry

Intel

8x81 mm²

Die Size

356 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.9 GHz

3.7 GHz

Performance Core Turbo Frequency

3.2 GHz

32

Total Core Count

6

64

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

29.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

256 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

-

2

SMP

4

Memory Parameters

DDR4-3200

Memory Types

DDR4-2133

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

40

Related CPU Comparisons

1

AMD EPYC 7543 vs Intel Xeon E5603

2

AMD EPYC 7543 vs Intel Xeon E5 2603

3

AMD EPYC 7543 vs Intel Xeon E5 2620 v3

4

AMD EPYC 7543 vs Intel Xeon E3 1270L v4

5

AMD EPYC 7543 vs Intel Xeon Platinum 8558U

6

AMD EPYC 7543 vs Intel Xeon E5 2470 v2

7

AMD EPYC 7543 vs Intel Xeon w5 2445

8

AMD EPYC 7543 vs Opteron 2214 (F2)

9

AMD EPYC 7543 vs AMD EPYC 9454

10

AMD EPYC 7543 vs Intel Xeon Max 9460

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

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

4

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

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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