Home Comparison Intel Xeon E5 2643 v3 vs Xeon 6972P

Intel Xeon E5 2643 v3 vs Xeon 6972P

Intel Xeon E5 2643 v3
VS
Xeon 6972P
Intel Xeon E5-2643 v3
Intel Xeon 6972P
We compared two server CPUs: Intel Xeon E5 2643 v3 with 6 cores 3.4GHz and Xeon 6972P with 96 cores 2.4GHz . 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
Higher base frequency (3.4GHz vs 2.4GHz)
Lower TDP (135W vs 500W)
Xeon 6972P 's Advantages
Released 10 years late
Higher specification of memory (8800 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (480MB vs 20MB)
More modern manufacturing process (5nm vs 22nm)

Score

Intel Xeon E5 2643 v3
VS
Xeon 6972P

General Parameters

Sep 2014
Release Date
Sep 2024
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Granite Rapids
Intel Socket 2011-3
Socket
Intel Socket 7529
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon 6(Granite Rapids-AP)

Package

2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
5 nm
135 W
Power Consumption
500 W
-
Peak Operating Temperature
95°C
Intel
Foundry
Intel
356 mm²
Die Size
-
-
I/O Process Size
10 nm

CPU Performance

3.4 GHz
Performance Core Base Frequency
2.4 GHz
3.7 GHz
Performance Core Turbo Frequency
3.9 GHz
6
Total Core Count
96
12
Total Thread Count
192
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
24.0
64 K per core
L1 Cache
112 KB per core
256 K per core
L2 Cache
2 MB per core
20 MB shared
L3 Cache
480 MB shared
No
Unlocked Multiplier
No
2
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR4-2133
Memory Types
DDR5-6400,MRDIMM-8800
-
Max Memory Size
3 TB
4
Max Memory Channels
12
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
Xeon 6972P
3
PCIe Version
5
40
PCIe Lanes
96

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