AMD EPYC 9455 vs EPYC 4464P
We compared two server CPUs: AMD EPYC 9455 with 48 cores 3.15GHz and EPYC 4464P with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9455 's Advantages
Higher specification of memory (6000 vs 5200)
Larger L3 cache size (192MB vs 64MB)
More modern manufacturing process (4nm vs 5nm)
EPYC 4464P 's Advantages
Higher base frequency (3.7GHz vs 3.15GHz)
Lower TDP (65W vs 300W)
Score
General Parameters
Oct 2024
Release Date
May 2024
AMD
Manufacturer
AMD
Server
Type
Server
Turin
Core Architecture
Raphael
AMD Socket SP5
Socket
AMD Socket AM5
N/A
Integrated Graphics
Radeon Graphics
EPYC(Zen 5 (Turin))
Generation
EPYC(Zen 4 (Raphael))
Package
49.89 billions
Transistor Count
13.14 billions
4 nm
Manufacturing Process
5 nm
300 W
Power Consumption
65 W
-
Peak Operating Temperature
95°C
TSMC
Foundry
TSMC
6x70.6 mm²
Die Size
2x71 mm²
6 nm
I/O Process Size
6 nm
mm²
I/O Die Size
122 mm²
CPU Performance
48
Performance Cores
-
96
Performance Core Threads
-
3.15 GHz
Performance Core Base Frequency
3.7 GHz
4.4 GHz
Performance Core Turbo Frequency
5.4 GHz
48
Total Core Count
12
96
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
31.5
Multiplier
37.0
80 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
1 MB per core
192 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR5-6000
Memory Types
DDR5-5200
6 TB
Max Memory Size
-
12
Max Memory Channels
2
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
