Intel Atom x7203C vs Xeon E7 2803
We compared two server CPUs: Intel Atom x7203C with 2 cores 2GHz and Xeon E7 2803 with 6 cores 1.733GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Atom x7203C 's Advantages
Released 13 years late
Higher specification of memory (4800 vs 1333)
Higher base frequency (2GHz vs 1.733GHz)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (9W vs 105W)
Xeon E7 2803 's Advantages
Larger L3 cache size (18MB vs 6MB)
Score
General Parameters
Apr 2024
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Amston Lake
Core Architecture
Westmere-EX
Intel BGA 1264
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Atom (Gracemont)
Generation
Xeon E7(Westmere-EX)
Package
-
Transistor Count
2.6 billions
10 nm
Manufacturing Process
32 nm
9 W
Power Consumption
105 W
Intel
Foundry
Intel
-
Die Size
513 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
1.733 GHz
3.2 GHz
Performance Core Turbo Frequency
0
2
Total Core Count
6
2
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
20.0
Multiplier
13.0
96 KB per core
L1 Cache
64 KB per core
2 MB shared
L2 Cache
256 KB per core
6 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR3-1333
32 GB
Max Memory Size
-
1
Max Memory Channels
4
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
