[Dual CPU] Intel Xeon E5440 @ 2.83GHz

Benchmarks for the [Dual CPU] Intel Xeon E5440 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 E5440 @ 2.83GHz

Description:

Class: Server

Socket: LGA771

Clockspeed: 2.8 GHz

Cores: 4^# Threads: 4^#

Typical TDP: 80 W^#

Cache per CPU Package:
L1 Instruction Cache: 4 x 32 KB
L1 Data Cache: 4 x 32 KB
L2 Cache: 2 x 6144 KB

Other names: Intel(R) Xeon(R) CPU E5440 @ 2.83GHz, Intel(R) Xeon(R) CPU E5440 @ 2.83GHz, Intel Xeon CPU E5440 @ 2.83GHz

CPU First Seen on Charts: Q1 2009

CPUmark/$Price: 58.75

Overall Rank:
689th fastest in multithreading out of all multi-CPU CPUs

Last Price Change: $75.98 USD Total for 2 CPUs (2020-03-12)

Average CPU Mark rating

Multithread Rating

4464

Single Thread Rating

1233

Samples: 15*
*Margin for error: Medium

PerformanceTest V9
CPU Mark: 3,794
Thread: 1,193

^#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 E5440 @ 2.83GHz

Integer Math	21,354 MOps/Sec
Floating Point Math	11,924 MOps/Sec
Find Prime Numbers	33 Million Primes/Sec
Random String Sorting	12,656 Thousand Strings/Sec
Data Encryption	1,181 MBytes/Sec
Data Compression	96,604 KBytes/Sec
Physics	321 Frames/Sec
Extended Instructions	1,705 Million Matrices/Sec
Single Thread	1,233 MOps/Sec

From submitted results to PerformanceTest V10 as of 10th of October 2026.

CPU Mark Distribution for [Dual CPU] Intel Xeon E5440 @ 2.83GHz

Submitted Baseline Distribution Graph as of 9th of October 2026

Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 9th of October 2026.

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CPU Mark Relative to Top 10 Common Server CPUs
As of 10th of October 2026 - Higher results represent better performance
Processor	Average CPU Mark
ARM Neoverse-N1 128 Core 3000 MHz		39,780
AMD Ryzen 7 PRO 7745		34,818
ARM Neoverse-N1 80 Core 3000 MHz		34,745
AMD Ryzen 7 PRO 8845HS		28,602
AMD Ryzen 5 PRO 7645		27,564
Intel Xeon E5-2690 v4 @ 2.60GHz		19,165
Intel Xeon E5-2680 v4 @ 2.40GHz		17,100
Intel Xeon E5-2697 v2 @ 2.70GHz		14,247
Hygon C86-3G (OPN:3350)		11,739
Intel Xeon E5-1650 v4 @ 3.60GHz		11,275
[Dual CPU] Intel Xeon E5440 @ 2.83GHz		4,464

CPU Value (CPU Mark / $Price )
As of 10th of October 2026 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz		80.68
Intel Xeon E5-2697 v2 @ 2.70GHz		73.65
AMD Ryzen 5 PRO 7645		61.71
[Dual CPU] Intel Xeon E5440 @ 2.83GHz		58.75
AMD Ryzen 7 PRO 7745		57.59
Intel Xeon E5-1650 v4 @ 3.60GHz		26.22
ARM Neoverse-N1 80 Core 3000 MHz		NA
Hygon C86-3G (OPN:3350)		NA
ARM Neoverse-N1 128 Core 3000 MHz		NA
AMD Ryzen 7 PRO 8845HS		NA
Intel Xeon E5-2690 v4 @ 2.60GHz		NA

Single Thread Rating
As of 10th of October 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 7 PRO 8845HS		3,764
Intel Xeon E5-1650 v4 @ 3.60GHz		2,358
Intel Xeon E5-2690 v4 @ 2.60GHz		2,067
Intel Xeon E5-2680 v4 @ 2.40GHz		1,929
Intel Xeon E5-2697 v2 @ 2.70GHz		1,782
Hygon C86-3G (OPN:3350)		1,720
ARM Neoverse-N1 128 Core 3000 MHz		1,329
ARM Neoverse-N1 80 Core 3000 MHz		1,326
[Dual CPU] Intel Xeon E5440 @ 2.83GHz		1,233

Last 5 Baselines for [Dual CPU] Intel Xeon E5440 @ 2.83GHz
Most recent listed first
Baseline	CPU Mark
BL3168953 - Dec 28 2025		4636
BL3073634 - Nov 22 2025		3978
BL2957564 - Oct 06 2025		5063
BL1718591 - Jan 12 2023		4614
BL1700083 - Dec 20 2022		4891

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

Popular comparisons for Intel Xeon E5440 @ 2.83GHz
As of 10th of October 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Xeon E5440 @ 2.83GHz		4,464
Intel Xeon E3-1220 v3 @ 3.10GHz vs Intel Xeon E5440		5,151 (+15.4%)
Intel Xeon E3-1220 V2 @ 3.10GHz vs Intel Xeon E5440		4,635 (+3.8%)
Intel Xeon X5450 @ 3.00GHz vs Intel Xeon E5440		2,426 (-45.6%)
Intel Xeon X3350 @ 2.66GHz vs Intel Xeon E5440		2,305 (-48.3%)
Intel Xeon W3565 @ 3.20GHz vs Intel Xeon E5440		3,402 (-23.8%)
AMD Opteron 4226 vs Intel Xeon E5440		3,400 (-23.8%)
Intel Xeon X3220 @ 2.40GHz vs Intel Xeon E5440		1,973 (-55.8%)
AMD Opteron 2356 vs Intel Xeon E5440		1,829 (-59.0%)
AMD Opteron 1356 vs Intel Xeon E5440		1,703 (-61.9%)
AMD Opteron 8354 vs Intel Xeon E5440		1,664 (-62.7%)
AMD Opteron 3280 vs Intel Xeon E5440		3,783 (-15.2%)
Intel Xeon X3470 @ 2.93GHz vs Intel Xeon E5440		3,361 (-24.7%)

CPU Benchmarks

CPU Benchmarks

[Dual CPU] Intel Xeon E5440 @ 2.83GHz

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CPU Test Suite Average Results for [Dual CPU] Intel Xeon E5440 @ 2.83GHz

CPU Mark Distribution for [Dual CPU] Intel Xeon E5440 @ 2.83GHz