[Dual CPU] Intel Xeon X5355 @ 2.66GHz

Benchmarks for the [Dual CPU] Intel Xeon X5355 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.

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[Dual CPU] Intel Xeon X5355 @ 2.66GHz

Description:

Class: Server

Socket: LGA771

Clockspeed: 2.7 GHz

Cores: 4^# Threads: 4^#

Typical TDP: 120 W^#

Cache per CPU Package:
L1 Instruction Cache: 4 x 32 KB
L1 Data Cache: 4 x 32 KB
L2 Cache: 2 x 4096 KB

Other names: Intel(R) Xeon(R) CPU X5355 @ 2.66GHz, Intel Xeon CPU X5355 @ 2.66GHz

CPU First Seen on Charts: Q1 2009

CPUmark/$Price: 6.37

Overall Rank:
598th fastest in multithreading out of all multi-CPU CPUs

Last Price Change: $599.90 USD Total for 2 CPUs (2021-08-24)

Average CPU Mark rating

Multithread Rating

3819

Single Thread Rating

1055

Samples: 24*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 3,024
Thread: 995

^#The number of cores/threads and TDP is per CPU. To determine the total, multiply by the total CPU count.

CPU Test Suite Average Results for [Dual CPU] Intel Xeon X5355 @ 2.66GHz

Integer Math	18,546 MOps/Sec
Floating Point Math	8,888 MOps/Sec
Find Prime Numbers	16 Million Primes/Sec
Random String Sorting	10,716 Thousand Strings/Sec
Data Encryption	1,071 MBytes/Sec
Data Compression	90,027 KBytes/Sec
Physics	214 Frames/Sec
Extended Instructions	1,669 Million Matrices/Sec
Single Thread	1,055 MOps/Sec

From submitted results to PerformanceTest V10 as of 11th of May 2025.

CPU Mark Distribution for [Dual CPU] Intel Xeon X5355 @ 2.66GHz

Submitted Baseline Distribution Graph as of 6th of May 2025

From submitted results since PerformanceTest V10 as of 6th of May 2025.
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 12th of May 2025 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen Threadripper PRO 3975WX		62,362
AMD Ryzen Threadripper PRO 3955WX		40,162
ARM Neoverse-N1 128 Core 3000 MHz		39,163
ARM Neoverse-N1 80 Core 3000 MHz		35,123
AMD Ryzen 7 PRO 7745		33,470
ARM Neoverse-N1 64 Core 0 MHz		28,044
Intel Xeon E5-2680 v4 @ 2.40GHz		17,443
Intel Xeon E5-2697 v2 @ 2.70GHz		14,267
Intel Xeon E5-1650 v3 @ 3.50GHz		10,393
Intel Xeon E5-1620 v3 @ 3.50GHz		6,990
[Dual CPU] Intel Xeon X5355 @ 2.66GHz		3,819

CPU Value (CPU Mark / $Price )
As of 12th of May 2025 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz		82.30
Intel Xeon E5-2697 v2 @ 2.70GHz		73.75
Intel Xeon E5-1620 v3 @ 3.50GHz		36.80
AMD Ryzen Threadripper PRO 3955WX		36.51
AMD Ryzen Threadripper PRO 3975WX		31.18
Intel Xeon E5-1650 v3 @ 3.50GHz		7.29
[Dual CPU] Intel Xeon X5355 @ 2.66GHz		6.37
ARM Neoverse-N1 80 Core 3000 MHz		NA
ARM Neoverse-N1 128 Core 3000 MHz		NA
ARM Neoverse-N1 64 Core 0 MHz		NA
AMD Ryzen 7 PRO 7745		NA

Single Thread Rating
As of 12th of May 2025 - Higher results represent better performance
Processor	Average Thread Rating
AMD Ryzen 7 PRO 7745		3,941
AMD Ryzen Threadripper PRO 3955WX		2,678
AMD Ryzen Threadripper PRO 3975WX		2,659
Intel Xeon E5-1650 v3 @ 3.50GHz		2,123
Intel Xeon E5-1620 v3 @ 3.50GHz		2,008
Intel Xeon E5-2680 v4 @ 2.40GHz		1,936
Intel Xeon E5-2697 v2 @ 2.70GHz		1,788
ARM Neoverse-N1 128 Core 3000 MHz		1,329
ARM Neoverse-N1 80 Core 3000 MHz		1,327
ARM Neoverse-N1 64 Core 0 MHz		1,092
[Dual CPU] Intel Xeon X5355 @ 2.66GHz		1,055

Last 5 Baselines for [Dual CPU] Intel Xeon X5355 @ 2.66GHz
Most recent listed first
Baseline	CPU Mark
BL2145116 - Jul 14 2024		4100
BL1974474 - Dec 20 2023		2391
BL1789824 - Apr 08 2023		4230
BL5034434 - Mar 13 2023		3274
BL5031183 - Jan 31 2023		4215

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for Intel Xeon X5355 @ 2.66GHz
As of 12th of May 2025 - Higher results represent better performance
Processor	Average CPU Mark
Intel Xeon X5355 @ 2.66GHz		3,819
Intel Xeon W5580 @ 3.20GHz vs Intel Xeon X5355		3,459 (-9.4%)
Intel Xeon W3570 @ 3.20GHz vs Intel Xeon X5355		3,267 (-14.5%)
Intel Xeon X3380 @ 3.16GHz vs Intel Xeon X5355		2,568 (-32.8%)
AMD Opteron 4332 HE vs Intel Xeon X5355		3,911 (+2.4%)
Intel Xeon X5470 @ 3.33GHz vs Intel Xeon X5355		2,919 (-23.6%)
Intel Xeon E3-1226 v3 @ 3.30GHz vs Intel Xeon X5355		5,525 (+44.7%)
AMD Opteron 4376 HE vs Intel Xeon X5355		4,318 (+13.1%)
AMD Opteron 6234 vs Intel Xeon X5355		4,072 (+6.6%)
Intel Xeon E3-1220 @ 3.10GHz vs Intel Xeon X5355		3,895 (+2.0%)
AMD Opteron 4386 vs Intel Xeon X5355		3,273 (-14.3%)
AMD Opteron 2431 vs Intel Xeon X5355		2,894 (-24.2%)
Intel Xeon E5450 @ 3.00GHz vs Intel Xeon X5355		2,576 (-32.6%)

CPU Benchmarks

CPU Benchmarks

[Dual CPU] Intel Xeon X5355 @ 2.66GHz

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CPU Test Suite Average Results for [Dual CPU] Intel Xeon X5355 @ 2.66GHz

CPU Mark Distribution for [Dual CPU] Intel Xeon X5355 @ 2.66GHz

Pricing History