Intel Xeon E5 2643 v3 vs AMD EPYC 7F32

VS

Intel Xeon E5-2643 v3

AMD EPYC 7F32

We compared two server CPUs: Intel Xeon E5 2643 v3 with 6 cores 3.4GHz and AMD EPYC 7F32 with 8 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 v3 's Advantages

Lower TDP (135W vs 180W)

AMD EPYC 7F32 's Advantages

Released 5 years and 7 months late

Higher specification of memory (3200 vs 2133)

Newer PCIe version (4 vs 3)

Higher base frequency (3.7GHz vs 3.4GHz)

Larger L3 cache size (128MB vs 20MB)

More modern manufacturing process (7nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2643 v3

1188

AMD EPYC 7F32 +6%

1267

Geekbench 6 Multi Core

Intel Xeon E5 2643 v3 +3%

8391

AMD EPYC 7F32

8117

Intel Xeon E5 2643 v3

VS

AMD EPYC 7F32

General Parameters

Sep 2014

Release Date

Apr 2020

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EP

Core Architecture

Rome

Intel Socket 2011-3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

EPYC (Zen 2 (Rome))

Package

2.6 billions

Transistor Count

3.8 billions

22 nm

Manufacturing Process

7 nm

135 W

Power Consumption

180 W

Intel

Foundry

TSMC

356 mm²

Die Size

74 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

3.7 GHz

Performance Core Turbo Frequency

3.9 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

37.0

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

20 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2133

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E5 2643 v3 vs Intel Xeon E5 2407 v2

2

Intel Xeon E5 2643 v3 vs Intel Xeon E 2356G

3

Intel Xeon E5 2643 v3 vs AMD EPYC 7552

4

Intel Xeon E5 2643 v3 vs Intel Xeon W 2123

5

Intel Xeon E5 2643 v3 vs Intel Xeon Platinum 8352V

6

Intel Xeon E5 2643 v3 vs Intel Xeon E3 1265L v4

7

Intel Xeon E5 2643 v3 vs Xeon L5639

8

Intel Xeon E5 2643 v3 vs Xeon W5580

9

Intel Xeon E5 2643 v3 vs AMD EPYC 9374F

10

Intel Xeon E5 2643 v3 vs Intel Xeon E5 2650 v2

Related News

1

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

2

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

3

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

4

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

5

CXMT Reportedly Achieves 80% Yield in DDR5 Production

6

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

7

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

8

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

9

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

10

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers