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Intel Xeon E5645 @ 2.40GHz

Price and performance details for the 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.
Intel Xeon E5645 @ 2.40GHz

Description:

Class: Server

Socket: LGA1366

Clockspeed: 2.4 GHz

Turbo Speed: 2.7 GHz

Cores: 6 Threads: 12

Typical TDP: 80 W

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: 36.83

Overall Rank: 1700

Last Price Change: $137.00 USD (2023-06-02)

Average CPU Mark
rating
5046

Single Thread Rating: 1156
Samples: 99*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 6,344
Thread: 1,115

CPU Test Suite Average Results for Intel Xeon E5645 @ 2.40GHz

Integer Math20,153 MOps/Sec
Floating Point Math8,693 MOps/Sec
Find Prime Numbers27 Million Primes/Sec
Random String Sorting11,100 Thousand Strings/Sec
Data Encryption1,902 MBytes/Sec
Data Compression84,754 KBytes/Sec
Physics429 Frames/Sec
Extended Instructions2,348 Million Matrices/Sec
Single Thread1,156 MOps/Sec
From submitted results to PerformanceTest V10 as of 25th of February 2024.

CPU Mark Distribution for Intel Xeon E5645 @ 2.40GHz

Submitted Baseline Distribution Graph as of 23rd of February 2024
From submitted results to PerformanceTest V10 as of 23rd 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 25th of February 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3995WX
83,562
AMD Ryzen Threadripper PRO 5975WX
75,784
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
17,971
Intel Xeon E5-1650 v3 @ 3.50GHz
10,418
Intel Xeon E5-1650 v2 @ 3.50GHz
9,346
Intel Xeon E5-2620 v3 @ 2.40GHz
7,798
Intel Xeon E5-1620 v3 @ 3.50GHz
6,988
Intel Xeon E5645 @ 2.40GHz
5,046
CPU Value (CPU Mark / $Price )
As of 25th of February 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2620 v3 @ 2.40GHz
600.27
Intel Xeon E5-2680 v4 @ 2.40GHz
239.94
Intel Xeon E5-1650 v3 @ 3.50GHz
75.22
Intel Xeon E5-1620 v3 @ 3.50GHz
65.92
AMD Ryzen Threadripper PRO 3955WX
40.75
Intel Xeon E5-1650 v2 @ 3.50GHz
39.27
Intel Xeon E5645 @ 2.40GHz
36.83
AMD Ryzen Threadripper PRO 5975WX
28.07
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 25th of February 2024 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 5975WX
3,309
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
1,953
Intel Xeon E5-2620 v3 @ 2.40GHz
1,691
Intel Xeon E5645 @ 2.40GHz
1,156
Last 5 Baselines for Intel Xeon E5645 @ 2.40GHz
Most recent listed first
Baseline CPU Mark
BL2027351 - Feb 17 2024
5511
BL2010310 - Jan 30 2024
5523
BL2009516 - Jan 29 2024
5465
BL2000359 - Jan 18 2024
5458
BL1999763 - Jan 18 2024
6898
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E5645 @ 2.40GHz
As of 25th of February 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5645 @ 2.40GHz
5,046
Intel Xeon E3-1275 @ 3.40GHz vs Intel Xeon E5645
5,498 (+9.0%)
Intel Xeon E3-1240 @ 3.30GHz vs Intel Xeon E5645
5,389 (+6.8%)
Intel Xeon E3-1230 V2 @ 3.30GHz vs Intel Xeon E5645
6,183 (+22.5%)
Intel Xeon E5-2440 @ 2.40GHz vs Intel Xeon E5645
6,091 (+20.7%)
Intel Xeon X5677 @ 3.47GHz vs Intel Xeon E5645
5,003 (-0.9%)
Intel Xeon X5670 @ 2.93GHz vs Intel Xeon E5645
6,110 (+21.1%)
Intel Xeon X5660 @ 2.80GHz vs Intel Xeon E5645
6,050 (+19.9%)
Intel Xeon E3-1270 @ 3.40GHz vs Intel Xeon E5645
5,380 (+6.6%)
Intel Xeon X5687 @ 3.60GHz vs Intel Xeon E5645
5,309 (+5.2%)
Intel Xeon E5-2620 @ 2.00GHz vs Intel Xeon E5645
5,290 (+4.8%)
AMD Opteron 6212 vs Intel Xeon E5645
4,007 (-20.6%)
AMD Opteron 4334 vs Intel Xeon E5645
3,949 (-21.7%)