Intel Atom x7405C vs Xeon E5 2687W v2
We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Xeon E5 2687W v2 with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Atom x7405C 's Advantages
Released 10 years and 7 months late
Higher specification of memory (4800 vs 3)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (12W vs 150W)
Xeon E5 2687W v2 's Advantages
Higher base frequency (3.4GHz vs 1.7GHz)
Larger L3 cache size (20MB vs 6MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Atom x7405C
+35%
893
Xeon E5 2687W v2
659
Geekbench 6 Multi Core
Intel Atom x7405C
2485
Xeon E5 2687W v2
+78%
4444
General Parameters
Apr 2024
Release Date
Sep 2013
Intel
Manufacturer
Intel
Server
Type
Server
Amston Lake
Core Architecture
Ivy Bridge-EP
Intel BGA 1264
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Atom (Gracemont)
Generation
Xeon E5 (Ivy Bridge-EP)
Package
-
Transistor Count
1.4 billions
10 nm
Manufacturing Process
22 nm
12 W
Power Consumption
150 W
Intel
Foundry
Intel
-
Die Size
160 mm²
CPU Performance
1.7 GHz
Performance Core Base Frequency
3.4 GHz
3.4 GHz
Performance Core Turbo Frequency
4 GHz
4
Total Core Count
8
4
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
17.0
Multiplier
34.0
96 KB per core
L1 Cache
64 KB per core
2 MB shared
L2 Cache
256 KB per core
6 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR3
32 GB
Max Memory Size
-
1
Max Memory Channels
4
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
