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[Dual CPU] Intel Xeon E5645 @ 2.40GHz

Price and performance details for the [Dual CPU] Intel Xeon E5645 @ 2.40GHz can be found below. 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 E5645 @ 2.40GHz

Description:

Class: Server

Socket: LGA1366

Clockspeed: 2.4 GHz

Turbo Speed: 2.7 GHz

4Cores: 6 4Threads: 12

Typical TDP: 80 W4

Cache Size: L1: 512 KB, L2: 2.0 MB,

Other names: Intel(R) Xeon(R) CPU E5645 @ 2.40GHz, Intel(R) Xeon(R) CPU E5645 @ 2.40GHz

CPU First Seen on Charts: Q2 2011

CPUmark/$Price: 85.63

Overall Rank: 338

Last Price Change: $104.00 USD Total for 2 CPUs (2022-10-13)

Average CPU Mark
rating
8905

Single Thread Rating: 1129
Samples: 56*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 6,344
Thread: 1,115
4The 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 E5645 @ 2.40GHz

Integer Math41,311 MOps/Sec
Floating Point Math17,577 MOps/Sec
Find Prime Numbers42 Million Primes/Sec
Random String Sorting22 Thousand Strings/Sec
Data Encryption3,479 MBytes/Sec
Data Compression165.5 MBytes/Sec
Physics625 Frames/Sec
Extended Instructions4,495 Million Matrices/Sec
Single Thread1,129 MOps/Sec
From submitted results to PerformanceTest V10 as of 30th of November 2022.

CPU Mark Distribution for [Dual CPU] Intel Xeon E5645 @ 2.40GHz

Submitted Baseline Distribution Graph as of 28th of November 2022
From submitted results to PerformanceTest V10 as of 28th of November 2022.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.comNACPU Not Available. See Other Models
NewEgg.com$52.00 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 30th of November 2022 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3995WX
83,044
AMD Ryzen Threadripper PRO 3975WX
62,897
AMD Ryzen Threadripper PRO 3955WX
40,277
AMD Ryzen Threadripper PRO 3945WX
33,302
AMD Ryzen Threadripper 2990WX
32,173
Intel Xeon E5-2689 @ 2.60GHz
9,765
Intel Xeon E5-1650 v2 @ 3.50GHz
9,307
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
8,905
Intel Xeon E5-2620 v3 @ 2.40GHz
7,869
Intel Xeon E5-1620 v2 @ 3.70GHz
6,526
Intel Xeon E5-1620 @ 3.60GHz
5,857
CPU Value (CPU Mark / $Price )
As of 30th of November 2022 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2620 v3 @ 2.40GHz
314.88
Intel Xeon E5-1620 v2 @ 3.70GHz
130.56
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
85.63
Intel Xeon E5-2689 @ 2.60GHz
53.43
Intel Xeon E5-1650 v2 @ 3.50GHz
39.10
AMD Ryzen Threadripper PRO 3955WX
34.13
Intel Xeon E5-1620 @ 3.60GHz
32.56
AMD Ryzen Threadripper PRO 3975WX
20.97
AMD Ryzen Threadripper PRO 3995WX
12.09
AMD Ryzen Threadripper 2990WX
10.76
AMD Ryzen Threadripper PRO 3945WX
NA
Single Thread Rating
As of 30th of November 2022 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 3945WX
2,697
AMD Ryzen Threadripper PRO 3955WX
2,687
AMD Ryzen Threadripper PRO 3975WX
2,666
AMD Ryzen Threadripper PRO 3995WX
2,600
AMD Ryzen Threadripper 2990WX
2,289
Intel Xeon E5-1650 v2 @ 3.50GHz
2,022
Intel Xeon E5-1620 v2 @ 3.70GHz
2,016
Intel Xeon E5-1620 @ 3.60GHz
1,772
Intel Xeon E5-2620 v3 @ 2.40GHz
1,691
Intel Xeon E5-2689 @ 2.60GHz
1,578
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
1,129
Last 5 Baselines for [Dual CPU] Intel Xeon E5645 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL5026943 - Nov 27 2022
10473
BL1641602 - Oct 04 2022
8909
BL1641230 - Oct 03 2022
9008
BL1640787 - Oct 02 2022
8065
BL1639824 - Oct 01 2022
8139
Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 30th of November 2022 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
8,905
Intel Xeon E5-1650 @ 3.20GHz vs Intel Xeon E5645
8,084 (-9.2%)
Intel Xeon E5-2690 @ 2.90GHz vs Intel Xeon E5645
9,813 (+10.2%)
Intel Xeon E5-2667 @ 2.90GHz vs Intel Xeon E5645
7,477 (-16.0%)
Intel Xeon E5-2665 @ 2.40GHz vs Intel Xeon E5645
8,424 (-5.4%)
Intel Xeon E5-4650 @ 2.70GHz vs Intel Xeon E5645
8,630 (-3.1%)
Intel Xeon E5-1620 v4 @ 3.50GHz vs Intel Xeon E5645
7,439 (-16.5%)
Intel Xeon E3-1270 v3 @ 3.50GHz vs Intel Xeon E5645
7,327 (-17.7%)
Intel Xeon W3690 @ 3.47GHz vs Intel Xeon E5645
7,212 (-19.0%)
Intel Xeon E3-1241 v3 @ 3.50GHz vs Intel Xeon E5645
7,118 (-20.1%)
Intel Xeon E5-1620 v3 @ 3.50GHz vs Intel Xeon E5645
6,998 (-21.4%)
Intel Xeon X5690 @ 3.47GHz vs Intel Xeon E5645
6,934 (-22.1%)
Intel Xeon E5-2630L v3 @ 1.80GHz vs Intel Xeon E5645
8,915 (+0.1%)