Intel Xeon E5-2603 v3 vs Intel Atom x7405C
We compared two server CPUs: Intel Xeon E5 2603 v3 with 6 cores 1.6GHz and Intel Atom x7405C with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5-2603 v3 's Advantages
Larger L3 cache size (15MB vs 6MB)
Intel Atom x7405C 's Advantages
Released 9 years and 7 months late
Higher specification of memory (4800 vs 1600)
Higher base frequency (1.7GHz vs 1.6GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (12W vs 85W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2603 v3
558
Intel Atom x7405C
+60%
893
Geekbench 6 Multi Core
Intel Xeon E5 2603 v3
+2%
2541
Intel Atom x7405C
2485
General Parameters
Sep 2014
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
-
-
-
Haswell-EP
Core Architecture
Amston Lake
-
-
-
Intel Socket 2011-3
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Atom (Gracemont)
Package
2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
-
-
-
85 W
Power Consumption
12 W
-
-
-
-
-
-
Intel
Foundry
Intel
356 mm²
Die Size
-
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-
-
-
-
-
-
-
CPU Performance
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1.6 GHz
Performance Core Base Frequency
1.7 GHz
0
Performance Core Turbo Frequency
3.4 GHz
-
-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
4
6
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
16.0
Multiplier
17.0
-
-
-
64 K per core
L1 Cache
96 KB per core
256 K per core
L2 Cache
2 MB shared
15 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
-
-
-
-
2
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR4-1600
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
4
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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AI Accelerator
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