Intel Xeon D 1520 vs AMD EPYC 7451
We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and AMD EPYC 7451 with 24 cores 2.3GHz . 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 180W)
AMD EPYC 7451 's Advantages
Released 2 years and 3 months late
Higher specification of memory (2666 vs 4)
Higher base frequency (2.3GHz vs 2.2GHz)
Larger L3 cache size (64MB vs 1.5MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon D 1520
875
AMD EPYC 7451
879
Geekbench 6 Multi Core
Intel Xeon D 1520
3086
AMD EPYC 7451
+66%
5142
General Parameters
Mar 2015
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Broadwell
Core Architecture
Naples
Intel BGA 1667
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
EPYC (Zen (Naples))
Package
3.2 billions
Transistor Count
4.8 billions
14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
180 W
80 °C
Peak Operating Temperature
81 °C
Intel
Foundry
GlobalFoundries
246 mm²
Die Size
213 mm²
CPU Performance
2.2 GHz
Performance Core Base Frequency
2.3 GHz
2.6 GHz
Performance Core Turbo Frequency
3.2 GHz
4
Total Core Count
24
8
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
23.0
64 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
512 K per core
1.5 MB per core
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
Memory Parameters
DDR3,DDR4
Memory Types
DDR4-2666
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
24
PCIe Lanes
-
