Intel Xeon E7 8850 vs EPYC 4545P
We compared two server CPUs: Intel Xeon E7 8850 with 10 cores 2GHz and EPYC 4545P with 16 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
EPYC 4545P 's Advantages
Released 14 years and 1 months late
Higher specification of memory (5600 vs 3)
Higher base frequency (3GHz vs 2GHz)
Larger L3 cache size (64MB vs 30MB)
More modern manufacturing process (4nm vs 32nm)
Lower TDP (65W vs 130W)
Score
General Parameters
Apr 2011
Release Date
May 2025
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EX
Core Architecture
Grado
Intel Socket 1567
Socket
AMD Socket AM5
N/A
Integrated Graphics
Radeon Graphics
Xeon E7 (Westmere-EX)
Generation
EPYC (Zen 5 (Grado))
Package
2.6 billions
Transistor Count
16.63 billions
32 nm
Manufacturing Process
4 nm
130 W
Power Consumption
65 W
-
Peak Operating Temperature
95°C
Intel
Foundry
TSMC
513 mm²
Die Size
2x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
3 GHz
2.4 GHz
Performance Core Turbo Frequency
5.4 GHz
10
Total Core Count
16
20
Total Thread Count
32
133 MHz
Bus Frequency
100 MHz
15.0
Multiplier
30.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1 MB per core
30 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
No
8
SMP
1
Memory Parameters
DDR3
Memory Types
DDR5-5600
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
5
-
PCIe Lanes
24
