AMD EPYC 7F72 vs Xeon E5405
We compared two server CPUs: AMD EPYC 7F72 with 24 cores 3.2GHz and Xeon E5405 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7F72 's Advantages
Released 12 years and 5 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Higher base frequency (3.2GHz vs 2GHz)
More modern manufacturing process (7nm vs 45nm)
Xeon E5405 's Advantages
Lower TDP (80W vs 240W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 7F72
+417%
1459
Xeon E5405
282
Geekbench 6 Multi Core
AMD EPYC 7F72
+1177%
10782
Xeon E5405
844
General Parameters
Apr 2020
Release Date
Nov 2007
AMD
Manufacturer
Intel
Server
Type
Server
Rome
Core Architecture
Harpertown
AMD Socket SP3
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
Xeon (Harpertown)
Package
3.8 billions
Transistor Count
0.82 billions
7 nm
Manufacturing Process
45 nm
240 W
Power Consumption
80 W
TSMC
Foundry
Intel
74 mm²
Die Size
2x107 mm²
CPU Performance
3.2 GHz
Performance Core Base Frequency
2 GHz
3.7 GHz
Performance Core Turbo Frequency
0
24
Total Core Count
4
48
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
32.0
Multiplier
6.0
96 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
6 MB per die
192 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR4-3200
Memory Types
DDR2, DDR3
Depends on motherboard
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
4
PCIe Version
2
