Home Comparison AMD EPYC 7443P vs Xeon 6756E

AMD EPYC 7443P vs Xeon 6756E

We compared two server CPUs: AMD EPYC 7443P with 24 cores 2.85GHz and Xeon 6756E with 128 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7443P 's Advantages
Higher base frequency (2.85GHz vs 1.8GHz)
Larger L3 cache size (128MB vs 96MB)
Lower TDP (200W vs 225W)
Xeon 6756E 's Advantages
Released 3 years and 3 months late
Higher specification of memory (6400 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)

Score

VS

General Parameters

Mar 2021
Release Date
Jun 2024
AMD
Manufacturer
Intel
Server
Type
Server
Milan
Core Architecture
Sierra Forest
AMD Socket SP3
Socket
Intel Socket 4710
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
Xeon 6(Sierra Forest-SP)

Package

16.6 billions
Transistor Count
-
7 nm
Manufacturing Process
5 nm
200 W
Power Consumption
225 W
-
Peak Operating Temperature
96°C
TSMC
Foundry
Intel
4x81 mm²
Die Size
-
12 nm
I/O Process Size
10 nm
416 mm²
I/O Die Size
-

CPU Performance

2.85 GHz
Performance Core Base Frequency
1.8 GHz
4 GHz
Performance Core Turbo Frequency
2.6 GHz
24
Total Core Count
128
48
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
28.5
Multiplier
18.0
64 KB per core
L1 Cache
96 KB per core
512 KB per core
L2 Cache
4 MB per module
128 MB shared
L3 Cache
96 MB shared
No
Unlocked Multiplier
No
6
Cores per CCD
-
1
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR4-3200
Memory Types
DDR5-6400
-
Max Memory Size
1 TB
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
5
128
PCIe Lanes
88

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