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[Dual CPU] Intel Xeon E5-2665 @ 2.40GHz

Benchmarks for the [Dual CPU] Intel Xeon E5-2665 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.

[Dual CPU] Intel Xeon E5-2665 @ 2.40GHz

Description:

Class: Server

Socket: LGA2011

Clockspeed: 2.4 GHz

Turbo Speed: 3.1 GHz

Cores: 8# Threads: 16#

Typical TDP: 115 W#

Cache per CPU Package:
L1 Instruction Cache: 8 x 32 KB
L1 Data Cache: 8 x 32 KB
L2 Cache: 8 x 256 KB
L3 Cache: 20 MB

Memory Support: Max. Memory Size: 384 GB (DDR3 800/1066/1333/1600, ECC Supported)

Other names: Intel(R) Xeon(R) CPU E5-2665 0 @ 2.40GHz

CPU First Seen on Charts: Q2 2012

CPUmark/$Price: 46.84

Overall Rank:
439th fastest in multithreading out of all multi-CPU CPUs

Last Price Change: $299.90 USD Total for 2 CPUs (2024-05-07)

Average CPU Mark rating
Multithread Rating
14048
Single Thread Rating
1353

Samples: 32*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 11,556
Thread: 1,539
#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 E5-2665 @ 2.40GHz

Integer Math65,608 MOps/Sec
Floating Point Math24,269 MOps/Sec
Find Prime Numbers62 Million Primes/Sec
Random String Sorting40,675 Thousand Strings/Sec
Data Encryption4,718 MBytes/Sec
Data Compression282,439 KBytes/Sec
Physics767 Frames/Sec
Extended Instructions12,588 Million Matrices/Sec
Single Thread1,353 MOps/Sec
From submitted results to PerformanceTest V10 as of 19th of June 2025.

CPU Mark Distribution for [Dual CPU] Intel Xeon E5-2665 @ 2.40GHz

Submitted Baseline Distribution Graph as of 18th of June 2025
From submitted results since PerformanceTest V10 as of 18th of June 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$149.95 USDBuy Now!
NewEgg.com$978.00 USDBuy Now!
BestBuy.comNACPU Not Available. See Other Models
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 19th of June 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3955WX
 40,160
ARM Neoverse-N1 128 Core 3000 MHz
 39,163
ARM Neoverse-N1 80 Core 3000 MHz
 35,253
AMD Ryzen 7 PRO 7745
 33,696
ARM Neoverse-N1 64 Core 0 MHz
 28,044
AMD Ryzen 5 PRO 7645
 25,215
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,413
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,290
[Dual CPU] Intel Xeon E5-2665 @ 2.40GHz
 14,048
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,392
Intel Xeon E5-1620 v3 @ 3.50GHz
 6,994
CPU Value (CPU Mark / $Price )
As of 19th of June 2025 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 82.16
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.87
[Dual CPU] Intel Xeon E5-2665 @ 2.40GHz
 46.84
AMD Ryzen Threadripper PRO 3955WX
 45.90
Intel Xeon E5-1620 v3 @ 3.50GHz
 30.13
Intel Xeon E5-1650 v3 @ 3.50GHz
 7.29
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
AMD Ryzen 5 PRO 7645
 NA
Single Thread Rating
As of 19th of June 2025 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen 7 PRO 7745
 4,000
AMD Ryzen 5 PRO 7645
 3,616
AMD Ryzen Threadripper PRO 3955WX
 2,679
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,122
Intel Xeon E5-1620 v3 @ 3.50GHz
 2,010
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,935
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,791
[Dual CPU] Intel Xeon E5-2665 @ 2.40GHz
 1,353
ARM Neoverse-N1 128 Core 3000 MHz
 1,329
ARM Neoverse-N1 80 Core 3000 MHz
 1,328
ARM Neoverse-N1 64 Core 0 MHz
 1,092
Last 5 Baselines for [Dual CPU] Intel Xeon E5-2665 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL2458988 - Mar 05 2025
11023
BL2437190 - Feb 24 2025
14986
BL2083540 - Apr 21 2024
13763
BL2003915 - Jan 22 2024
13231
BL1994592 - Jan 12 2024
9358
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E5-2665 @ 2.40GHz
As of 19th of June 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5-2665 @ 2.40GHz
 14,048
AMD EPYC 3251 vs Intel Xeon E5-2665
 13,757 (-2.1%)
Intel Xeon E5-2667 v2 @ 3.30GHz vs Intel Xeon E5-2665
 12,278 (-12.6%)
Intel Xeon E5-2667 v3 @ 3.20GHz vs Intel Xeon E5-2665
 12,501 (-11.0%)
Intel Xeon W-1270 @ 3.40GHz vs Intel Xeon E5-2665
 17,437 (+24.1%)
Intel Xeon E5-1660 v4 @ 3.20GHz vs Intel Xeon E5-2665
 13,453 (-4.2%)
Intel Xeon Silver 4208 @ 2.10GHz vs Intel Xeon E5-2665
 11,164 (-20.5%)
Intel Xeon E5-1650 v2 @ 3.50GHz vs Intel Xeon E5-2665
 9,329 (-33.6%)
Intel Xeon E5-1660 @ 3.30GHz vs Intel Xeon E5-2665
 8,366 (-40.4%)
Intel Xeon W-1250P @ 4.10GHz vs Intel Xeon E5-2665
 14,355 (+2.2%)
Intel Xeon E-2246G @ 3.60GHz vs Intel Xeon E5-2665
 13,818 (-1.6%)
Intel Xeon W-1250 @ 3.30GHz vs Intel Xeon E5-2665
 13,737 (-2.2%)
Intel Xeon W-1270TE @ 2.00GHz vs Intel Xeon E5-2665
 13,553 (-3.5%)