Intel Xeon E5-2603 v3 vs Intel Xeon E5-4655 v3
We compared two server CPUs: Intel Xeon E5 2603 v3 with 6 cores 1.6GHz and Intel Xeon E5 4655 v3 with 6 cores 2.9GHz . 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
Lower TDP (85W vs 135W)
Intel Xeon E5-4655 v3 's Advantages
Released 9 months late
Higher specification of memory (2133 vs 1600)
Higher base frequency (2.9GHz vs 1.6GHz)
Larger L3 cache size (30MB vs 15MB)
Score
General Parameters
Sep 2014
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
-
-
-
Haswell-EP
Core Architecture
Haswell-EP
-
-
-
Intel Socket 2011-3
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon E5 (Haswell-EP)
Package
2.6 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
22 nm
-
-
-
85 W
Power Consumption
135 W
-
-
-
-
Peak Operating Temperature
84 °C
Intel
Foundry
Intel
356 mm²
Die Size
356 mm²
-
-
-
-
-
-
-
-
-
CPU Performance
-
-
-
-
-
-
1.6 GHz
Performance Core Base Frequency
2.9 GHz
0
Performance Core Turbo Frequency
3.2 GHz
-
-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
6
6
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
16.0
Multiplier
29.0
-
-
-
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
15 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
-
-
-
-
2
SMP
4
-
-
-
-
-
-
Memory Parameters
DDR4-1600
Memory Types
DDR4-2133
-
-
-
4
Max Memory Channels
4
-
-
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
3
PCIe Version
3
40
PCIe Lanes
40
-
-
-
-
