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Intel Xeon X5550 @ 2.67GHz

Benchmarks for the Intel Xeon X5550 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Intel Xeon X5550 @ 2.67GHz

Description:

Class: Server

Socket: LGA1366

Clockspeed: 2.7 GHz

Turbo Speed: 3.1 GHz

Cores: 4 Threads: 8

Typical TDP: 95 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 32 KB
L1 Data Cache: 4 x 32 KB
L2 Cache: 4 x 256 KB
L3 Cache: 8 MB

Other names: Intel(R) Xeon(R) CPU X5550 @ 2.67GHz, Intel(R) Xeon(R) CPU X5550 @ 2.67GHz, Intel Xeon CPU X5550 @ 2.67GHz

CPU First Seen on Charts: Q2 2009

CPUmark/$Price: 30.98

Overall Rank:
2996th fastest in multithreading out of 5785 CPUs
3178th fastest in single threading out of 5785 CPUs
1009th fastest in out of 1229 Server CPUs

Last Price Change: $98.00 USD (2024-06-19)

Average CPU Mark rating
Multithread Rating
3036
Single Thread Rating
1272

Samples: 106*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 5,006
Thread: 1,276

CPU Test Suite Average Results for Intel Xeon X5550 @ 2.67GHz

Integer Math16,116 MOps/Sec
Floating Point Math6,841 MOps/Sec
Find Prime Numbers23 Million Primes/Sec
Random String Sorting9,024 Thousand Strings/Sec
Data Encryption555.5 MBytes/Sec
Data Compression66,806 KBytes/Sec
Physics411 Frames/Sec
Extended Instructions1,831 Million Matrices/Sec
Single Thread1,272 MOps/Sec
From submitted results to PerformanceTest V10 as of 13th of February 2026.

CPU Mark Distribution for Intel Xeon X5550 @ 2.67GHz

Submitted Baseline Distribution Graph as of 11th of February 2026
From submitted results since PerformanceTest V10 as of 11th of February 2026.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 14th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3955WX
 39,928
ARM Neoverse-N1 128 Core 3000 MHz
 39,780
AMD Ryzen 7 PRO 7745
 34,827
ARM Neoverse-N1 80 Core 3000 MHz
 34,788
AMD Ryzen 5 PRO 7645
 27,565
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,238
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,249
Hygon C86-3G (OPN:3350)
 11,656
Intel Xeon E5-1650 v4 @ 3.60GHz
 11,328
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,378
Intel Xeon X5550 @ 2.67GHz
 3,036
CPU Value (CPU Mark / $Price )
As of 14th of February 2026 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 81.33
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.66
AMD Ryzen 5 PRO 7645
 61.71
AMD Ryzen 7 PRO 7745
 57.60
AMD Ryzen Threadripper PRO 3955WX
 39.93
Intel Xeon X5550 @ 2.67GHz
 30.98
Intel Xeon E5-1650 v4 @ 3.60GHz
 26.35
Intel Xeon E5-1650 v3 @ 3.50GHz
 7.28
ARM Neoverse-N1 80 Core 3000 MHz
 NA
ARM Neoverse-N1 128 Core 3000 MHz
 NA
Hygon C86-3G (OPN:3350)
 NA
Single Thread Rating
As of 14th of February 2026 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen 7 PRO 7745
 4,117
AMD Ryzen 5 PRO 7645
 3,954
AMD Ryzen Threadripper PRO 3955WX
 2,680
Intel Xeon E5-1650 v4 @ 3.60GHz
 2,369
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,122
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,931
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,779
Hygon C86-3G (OPN:3350)
 1,715
ARM Neoverse-N1 128 Core 3000 MHz
 1,329
ARM Neoverse-N1 80 Core 3000 MHz
 1,328
Intel Xeon X5550 @ 2.67GHz
 1,272
Last 5 Baselines for Intel Xeon X5550 @ 2.67GHz
Most recent listed first
Baseline CPU Mark
BL2831003 - Aug 12 2025 [Excluded]
2863
BL2830363 - Aug 12 2025 [Excluded]
2998
BL2736723 - Jul 02 2025
3177
BL2394385 - Feb 06 2025 [Excluded]
2807
BL2078469 - Apr 15 2024
3319
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon X5550 @ 2.67GHz
As of 14th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon X5550 @ 2.67GHz
 3,036
Intel Xeon X5570 @ 2.93GHz vs Intel Xeon X5550
 3,306 (+8.9%)
Intel Xeon X5560 @ 2.80GHz vs Intel Xeon X5550
 3,235 (+6.6%)
Intel Xeon E5540 @ 2.53GHz vs Intel Xeon X5550
 2,805 (-7.6%)
Intel Xeon X3470 @ 2.93GHz vs Intel Xeon X5550
 3,352 (+10.4%)
Intel Xeon L5630 @ 2.13GHz vs Intel Xeon X5550
 3,048 (+0.4%)
Intel Xeon X5482 @ 3.20GHz vs Intel Xeon X5550
 2,755 (-9.3%)
Intel Xeon W3550 @ 3.07GHz vs Intel Xeon X5550
 3,256 (+7.3%)
AMD Opteron 4226 vs Intel Xeon X5550
 3,400 (+12.0%)
AMD Opteron 6174 vs Intel Xeon X5550
 3,697 (+21.8%)
Intel Xeon W3565 @ 3.20GHz vs Intel Xeon X5550
 3,394 (+11.8%)
Intel Xeon W3520 @ 2.67GHz vs Intel Xeon X5550
 2,946 (-3.0%)
Intel Xeon E5450 @ 3.00GHz vs Intel Xeon X5550
 2,581 (-15.0%)