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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 per CPU Package:
L1 Instruction Cache: 6 x 32 KB
L1 Data Cache: 6 x 32 KB
L2 Cache: 6 x 256 KB
L3 Cache: 12 MB

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

CPU First Seen on Charts: Q2 2011

CPUmark/$Price: 33.21

Overall Rank: 402

Last Price Change: $274.00 USD Total for 2 CPUs (2023-06-02)

Average CPU Mark
rating
9098

Single Thread Rating: 1172
Samples: 87*
*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 Math41,520 MOps/Sec
Floating Point Math17,712 MOps/Sec
Find Prime Numbers42 Million Primes/Sec
Random String Sorting22,060 Thousand Strings/Sec
Data Encryption3,624 MBytes/Sec
Data Compression172,319 KBytes/Sec
Physics633 Frames/Sec
Extended Instructions4,571 Million Matrices/Sec
Single Thread1,172 MOps/Sec
From submitted results to PerformanceTest V10 as of 28th of February 2024.

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

Submitted Baseline Distribution Graph as of 26th of February 2024
From submitted results to PerformanceTest V10 as of 26th of February 2024.
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$137.00 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 28th of February 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3995WX
83,562
AMD Ryzen Threadripper PRO 5975WX
75,834
AMD Ryzen Threadripper PRO 3975WX
62,893
AMD Ryzen Threadripper PRO 3955WX
40,374
AMD Ryzen Threadripper PRO 3945WX
33,514
Intel Xeon E5-2680 v4 @ 2.40GHz
17,945
Intel Xeon E5-1650 v3 @ 3.50GHz
10,419
Intel Xeon E5-1650 v2 @ 3.50GHz
9,348
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
9,098
Intel Xeon E5-2620 v3 @ 2.40GHz
7,805
Intel Xeon E5-1620 v3 @ 3.50GHz
6,988
CPU Value (CPU Mark / $Price )
As of 28th of February 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2620 v3 @ 2.40GHz
600.86
Intel Xeon E5-2680 v4 @ 2.40GHz
239.58
Intel Xeon E5-1650 v3 @ 3.50GHz
75.22
Intel Xeon E5-1620 v3 @ 3.50GHz
65.93
AMD Ryzen Threadripper PRO 3955WX
40.75
Intel Xeon E5-1650 v2 @ 3.50GHz
39.27
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
33.21
AMD Ryzen Threadripper PRO 5975WX
28.09
AMD Ryzen Threadripper PRO 3975WX
20.98
AMD Ryzen Threadripper PRO 3995WX
12.17
AMD Ryzen Threadripper PRO 3945WX
NA
Single Thread Rating
As of 28th of February 2024 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 5975WX
3,310
AMD Ryzen Threadripper PRO 3945WX
2,702
AMD Ryzen Threadripper PRO 3955WX
2,681
AMD Ryzen Threadripper PRO 3975WX
2,659
AMD Ryzen Threadripper PRO 3995WX
2,599
Intel Xeon E5-1650 v3 @ 3.50GHz
2,124
Intel Xeon E5-1650 v2 @ 3.50GHz
2,049
Intel Xeon E5-1620 v3 @ 3.50GHz
2,014
Intel Xeon E5-2680 v4 @ 2.40GHz
1,952
Intel Xeon E5-2620 v3 @ 2.40GHz
1,690
[Dual CPU] Intel Xeon E5645 @ 2.40GHz
1,172
Last 5 Baselines for [Dual CPU] Intel Xeon E5645 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL2030873 - Feb 22 2024
9938
BL2030504 - Feb 21 2024
9645
BL2019070 - Feb 08 2024
5815
BL2018755 - Feb 08 2024
5880
BL5056702 - Feb 05 2024
10759
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 28th of February 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
9,098
Intel Xeon W3680 @ 3.33GHz vs Intel Xeon E5645
6,984 (-23.2%)
Intel Xeon E5-1660 @ 3.30GHz vs Intel Xeon E5645
8,405 (-7.6%)
Intel Xeon E5-1650 v2 @ 3.50GHz vs Intel Xeon E5645
9,348 (+2.7%)
Intel Xeon X5690 @ 3.47GHz vs Intel Xeon E5645
7,030 (-22.7%)
Intel Xeon W3670 @ 3.20GHz vs Intel Xeon E5645
6,426 (-29.4%)
Intel Xeon E5-2643 v4 @ 3.40GHz vs Intel Xeon E5645
11,128 (+22.3%)
Intel Xeon E3-1270 v5 @ 3.60GHz vs Intel Xeon E5645
8,342 (-8.3%)
Intel Xeon E3-1245 v5 @ 3.50GHz vs Intel Xeon E5645
8,038 (-11.7%)
Intel Xeon W3690 @ 3.47GHz vs Intel Xeon E5645
7,237 (-20.5%)
Intel Xeon E3-1241 v3 @ 3.50GHz vs Intel Xeon E5645
7,127 (-21.7%)
Intel Xeon E3-1245 v3 @ 3.40GHz vs Intel Xeon E5645
7,015 (-22.9%)
Intel Xeon E3-1245 @ 3.30GHz vs Intel Xeon E5645
5,335 (-41.4%)