Intel Xeon D 1520 vs Xeon 6349P
We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and Xeon 6349P with 6 cores 3.6GHz . 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 95W)
Xeon 6349P 's Advantages
Released 9 years and 11 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (3.6GHz vs 2.2GHz)
Larger L3 cache size (18MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)
Score
General Parameters
Mar 2015
Release Date
Feb 2025
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Raptor Lake-R
Intel BGA 1667
Socket
Intel Socket 1700
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
Xeon 6 (Raptor Lake Refresh)
Package
3.2 billions
Transistor Count
-
14 nm
Manufacturing Process
10 nm
45 W
Power Consumption
95 W
80 °C
Peak Operating Temperature
100°C
Intel
Foundry
Intel
246 mm²
Die Size
163 mm²
CPU Performance
2.2 GHz
Performance Core Base Frequency
3.6 GHz
2.6 GHz
Performance Core Turbo Frequency
5.7 GHz
4
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
36.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1.25 MB per core
1.5 MB per core
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3,DDR4
Memory Types
DDR4-3200, DDR5-4800
2
Max Memory Channels
2
-
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
5
24
PCIe Lanes
16
