Intel Xeon E3 1285L v4 vs Intel Xeon L5638
We compared two server CPUs: Intel Xeon E3 1285L v4 with 4 cores 3.4GHz and Intel Xeon L5638 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1285L v4 's Advantages
Released 5 years and 3 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.4GHz vs 2GHz)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon L5638 's Advantages
Larger L3 cache size (12MB vs 6MB)
Lower TDP (60W vs 65W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1285L v4
+228%
1264
Intel Xeon L5638
385
Geekbench 6 Multi Core
Intel Xeon E3 1285L v4
+79%
4461
Intel Xeon L5638
2487
General Parameters
Jun 2015
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell-DT
Core Architecture
Westmere-EP
Intel Socket 1150
Socket
Intel Socket 1366
Intel Iris Pro P6300
Integrated Graphics
N/A
Xeon E3 (Broadwell-DT)
Generation
Xeon (Westmere-EP)
Package
1.4 billions
Transistor Count
1.17 billions
14 nm
Manufacturing Process
32 nm
65 W
Power Consumption
60 W
Intel
Foundry
Intel
160 mm²
Die Size
239 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
2 GHz
3.8 GHz
Performance Core Turbo Frequency
2.4 GHz
4
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
34.0
Multiplier
15.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
6 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3-1866
Memory Types
DDR3
2
Max Memory Channels
3
29.8 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
