Opteron 6380 vs Xeon L5420
We compared two server CPUs: Opteron 6380 with 16 cores 2.5GHz and Xeon L5420 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Opteron 6380 's Advantages
Released 4 years and 8 months late
Higher specification of memory (1866 vs 3)
More modern manufacturing process (32nm vs 45nm)
Xeon L5420 's Advantages
Lower TDP (50W vs 115W)
Score
Benchmark
Geekbench 6 Single Core
Opteron 6380
348
Xeon L5420
+6%
371
Geekbench 6 Multi Core
Opteron 6380
+221%
3566
Xeon L5420
1110
General Parameters
Nov 2012
Release Date
Mar 2008
AMD
Manufacturer
Intel
Server
Type
Server
Abu Dhabi
Core Architecture
Harpertown
AMD Socket G34
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
Xeon (Harpertown)
Package
2.4 billions
Transistor Count
0.82 billions
32 nm
Manufacturing Process
45 nm
115 W
Power Consumption
50 W
69 °C
Peak Operating Temperature
-
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
2x107 mm²
CPU Performance
2.5 GHz
Performance Core Base Frequency
2.5 GHz
3.4 GHz
Performance Core Turbo Frequency
0
16
Total Core Count
4
16
Total Thread Count
4
200 MHz
Bus Frequency
333 MHz
12.5
Multiplier
7.5
768 KB
L1 Cache
64 KB per core
2 MB per module
L2 Cache
6 MB per die
8 MB per die
L3 Cache
-
No
Unlocked Multiplier
No
4
SMP
2
Memory Parameters
DDR3-1866
Memory Types
DDR2, DDR3
Depends on motherboard
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
2
