Over 1,000,000 CPUs benchmarked
The Intel Xeon E5-2603 @ 1.80GHz is newer than Intel Xeon E3-1220 @ 3.10GHz and is around -41% slower in multi-threaded (CPU Mark) testing. The Intel Xeon E5-2603 @ 1.80GHz is around -44% slower in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 300 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
Compare the performance of up to 5 different CPUs
Compare List | |
×Intel Xeon E5-2603 @ 1.80GHz | ×Intel Xeon E3-1220 @ 3.10GHz | + ADD | |
---|---|---|---|
Price |
$404.4 - BUY
![]() |
$375 - BUY
![]() | |
Socket Type | LGA 2011 | LGA1155 | |
CPU Class | Server | Server | |
Clockspeed | 1.8 GHz | 3.1 GHz | |
Turbo Speed | Not Supported | Up to 3.4 GHz | |
# of Physical Cores | 4 (Threads: 4) | 4 (Threads: 4) | |
Cache | L1: 256KB, L2: 1.0MB, L3: 10MB | L1: 256KB, L2: 1.0MB, L3: 8MB | |
TDP | 80W | 80W | |
Yearly Running Cost | $14.60 | $14.60 | |
Other | |||
First Seen on Chart | Q1 2012 | Q3 2011 | |
# of Samples | 37 | 263 | |
CPU Value | 5.8 | 10.4 | |
Single Thread Rating(% diff. to max in group) | 867(-43.7%) | 1542(0.0%) | |
CPU Mark(% diff. to max in group) | 2325(-40.5%) | 3910(0.0%) |
Intel Xeon E5-2603 @ 1.80GHz | 2,325 | |
Intel Xeon E3-1220 @ 3.10GHz | 3,910 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2603 @ 1.80GHz | 5.8 | |
Intel Xeon E3-1220 @ 3.10GHz | 10.4 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2603 @ 1.80GHz | 867 | |
Intel Xeon E3-1220 @ 3.10GHz | 1,542 | |
PassMark Software © 2008-2025 |
Intel Xeon E5-2603 @ 1.80GHz | Intel Xeon E3-1220 @ 3.10GHz | |
---|---|---|
Max TDP | 80W | 80W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |