Intel Xeon D 1520 vs EPYC 4345P
We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and EPYC 4345P with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon D 1520 's Advantages
Lower TDP (45W vs 65W)
EPYC 4345P 's Advantages
Released 10 years and 2 months late
Higher specification of memory (5600 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (3.8GHz vs 2.2GHz)
Larger L3 cache size (32MB vs 1.5MB)
More modern manufacturing process (4nm vs 14nm)
Score
General Parameters
Mar 2015
Release Date
May 2025
Intel
Manufacturer
AMD
Server
Type
Server
Broadwell
Core Architecture
Grado
Intel BGA 1667
Socket
AMD Socket AM5
N/A
Integrated Graphics
Radeon Graphics
Xeon D (Broadwell-DE)
Generation
EPYC (Zen 5 (Grado))
Package
3.2 billions
Transistor Count
8.315 billions
14 nm
Manufacturing Process
4 nm
45 W
Power Consumption
65 W
80 °C
Peak Operating Temperature
95°C
Intel
Foundry
TSMC
246 mm²
Die Size
70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
CPU Performance
2.2 GHz
Performance Core Base Frequency
3.8 GHz
2.6 GHz
Performance Core Turbo Frequency
5.5 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
38.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1 MB per core
1.5 MB per core
L3 Cache
32 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3,DDR4
Memory Types
DDR5-5600
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
5
24
PCIe Lanes
24
