Home Comparison Intel Xeon E5 1603 v3 vs Intel Xeon E5 2658

Intel Xeon E5 1603 v3 vs Intel Xeon E5 2658

Intel Xeon E5 1603 v3
VS
Intel Xeon E5 2658
Intel Xeon E5-1603 v3
Intel Xeon E5-2658
We compared two server CPUs: Intel Xeon E5 1603 v3 with 4 cores 2.8GHz and Intel Xeon E5 2658 with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1603 v3 's Advantages
Released 2 years and 6 months late
Higher specification of memory (1866 vs 3)
Higher base frequency (2.8GHz vs 2.1GHz)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2658 's Advantages
Larger L3 cache size (20MB vs 10MB)
Lower TDP (95W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 1603 v3 +101%
908
Intel Xeon E5 2658
451
Geekbench 6 Multi Core
Intel Xeon E5 1603 v3
2958
Intel Xeon E5 2658 +32%
3932
Intel Xeon E5 1603 v3
VS
Intel Xeon E5 2658

General Parameters

Sep 2014
Release Date
Mar 2012
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Sandy Bridge-EP
Intel Socket 2011-3
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

2.6 billions
Transistor Count
2.27 billions
22 nm
Manufacturing Process
32 nm
140 W
Power Consumption
95 W
Intel
Foundry
Intel
356 mm²
Die Size
435 mm²

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.1 GHz
0
Performance Core Turbo Frequency
2.4 GHz
4
Total Core Count
8
4
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
28.0
Multiplier
21.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
10 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR4-1866
Memory Types
DDR3
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
40
PCIe Lanes
-

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