Intel Xeon E5 2689 vs Intel Xeon E5503
We compared two server CPUs: Intel Xeon E5 2689 with 8 cores 2.6GHz and Intel Xeon E5503 with 2 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2689 Advantages
Released 2 years late
Higher specification of memory (1600 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.6GHz vs 2GHz)
Larger L3 cache size (20MB vs 4MB)
More modern manufacturing process (32nm vs 45nm)
Intel Xeon E5503 Advantages
Lower TDP (80W vs 115W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2689
+151%
560
Intel Xeon E5503
223
Geekbench 6 Multi Core
Intel Xeon E5 2689
+396%
3329
Intel Xeon E5503
670
General Parameters
Mar 2012
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Gainestown
Intel Socket 2011
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon (Gainestown)
Package
2.27 billions
Transistor Count
0.731 billions
32 nm
Manufacturing Process
45 nm
115 W
Power Consumption
80 W
Intel
Foundry
Intel
435 mm²
Die Size
263 mm²
CPU Performance
2.6 GHz
Performance Core Base Frequency
2 GHz
3.6 GHz
Performance Core Turbo Frequency
0
8
Total Core Count
2
16
Total Thread Count
2
100 MHz
Bus Frequency
133 MHz
26.0
Multiplier
15.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR3-1600
Memory Types
DDR3
4
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
40
PCIe Lanes
-
