Home Comparison AMD EPYC 9555 vs Xeon 6746E

AMD EPYC 9555 vs Xeon 6746E

We compared two server CPUs: AMD EPYC 9555 with 64 cores 3.2GHz and Xeon 6746E with 112 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9555 's Advantages
Higher specification of memory (6000 vs 5600)
Higher base frequency (3.2GHz vs 2GHz)
Larger L3 cache size (256MB vs 96MB)
More modern manufacturing process (4nm vs 5nm)
Xeon 6746E 's Advantages
Lower TDP (250W vs 360W)

Score

VS

General Parameters

Oct 2024
Release Date
Jun 2024
AMD
Manufacturer
Intel
Server
Type
Server
Turin
Core Architecture
Sierra Forest
AMD Socket SP5
Socket
Intel Socket 4710
N/A
Integrated Graphics
N/A
EPYC(Zen 5 (Turin))
Generation
Xeon 6(Sierra Forest-SP)

Package

66.52 billions
Transistor Count
-
4 nm
Manufacturing Process
5 nm
360 W
Power Consumption
250 W
-
Peak Operating Temperature
102°C
TSMC
Foundry
Intel
8x70.6 mm²
Die Size
-
6 nm
I/O Process Size
10 nm
mm²
I/O Die Size
-

CPU Performance

64
Performance Cores
-
128
Performance Core Threads
-
3.2 GHz
Performance Core Base Frequency
2 GHz
4.4 GHz
Performance Core Turbo Frequency
2.7 GHz
64
Total Core Count
112
128
Total Thread Count
112
100 MHz
Bus Frequency
100 MHz
32.0
Multiplier
20.0
80 KB per core
L1 Cache
96 KB per core
1 MB per core
L2 Cache
4 MB per module
256 MB shared
L3 Cache
96 MB shared
No
Unlocked Multiplier
No
2
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR5-6000
Memory Types
DDR5-5600
6 TB
Max Memory Size
1 TB
12
Max Memory Channels
8
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes

Miscellaneous

Official Website
-
5
PCIe Version
5
128
PCIe Lanes
88

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