Over 1,000,000 CPUs benchmarked
The Intel Xeon X5650 @ 2.67GHz is newer than Intel Xeon X5550 @ 2.67GHz also around 47% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. 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 873 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 X5550 @ 2.67GHz | ×Intel Xeon X5650 @ 2.67GHz | + ADD | |
---|---|---|---|
Price |
Search Online
![]() |
$9.98 - BUY
![]() | |
Socket Type | LGA1366 | LGA1366 | |
CPU Class | Server | Server | |
Clockspeed | 2.7 GHz | 2.7 GHz | |
Turbo Speed | Up to 3.1 GHz | Up to 3.1 GHz | |
# of Physical Cores | 4 (Threads: 8) | 6 (Threads: 12) | |
Cache | L1: 256KB, L2: 1.0MB, L3: 8MB | L1: 384KB, L2: 1.5MB, L3: 12MB | |
TDP | 95W | 95W | |
Yearly Running Cost | $17.34 | $17.34 | |
Other | |||
First Seen on Chart | Q2 2009 | Q1 2010 | |
# of Samples | 105 | 768 | |
CPU Value | 30.9 | 573.5 | |
Single Thread Rating(% diff. to max in group) | 1270(-1.7%) | 1292(0.0%) | |
CPU Mark(% diff. to max in group) | 3027(-47.1%) | 5724(0.0%) |
Intel Xeon X5550 @ 2.67GHz | 3,027 | |
Intel Xeon X5650 @ 2.67GHz | 5,724 | |
PassMark Software © 2008-2025 |
Intel Xeon X5550 @ 2.67GHz | 30.9 | |
Intel Xeon X5650 @ 2.67GHz | 573.5 | |
PassMark Software © 2008-2025 |
Intel Xeon X5550 @ 2.67GHz | 1,270 | |
Intel Xeon X5650 @ 2.67GHz | 1,292 | |
PassMark Software © 2008-2025 |
Intel Xeon X5550 @ 2.67GHz | Intel Xeon X5650 @ 2.67GHz | |
---|---|---|
Max TDP | 95W | 95W |
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 |