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Intel Xeon E3-1280 @ 3.50GHz

Benchmarks for the Intel Xeon E3-1280 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.

Intel Xeon E3-1280 @ 3.50GHz

Description:

Class: Server

Socket: LGA1155

Clockspeed: 3.5 GHz

Turbo Speed: 3.9 GHz

Cores: 4 Threads: 8

Typical TDP: 95 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 32 KB
L1 Data Cache: 4 x 32 KB
L2 Cache: 4 x 256 KB
L3 Cache: 0 MB

Memory Support: Max. Memory Size: 32 GB (DDR3 1066/1333, ECC Supported)

Other names: Intel(R) Xeon(R) CPU E31280 @ 3.50GHz

CPU First Seen on Charts: Q2 2011

CPUmark/$Price: 11.39

Overall Rank:
1941st fastest in multithreading out of 5126 CPUs
1925th fastest in single threading out of 5126 CPUs
792nd fastest in out of 1094 Server CPUs

Last Price Change: $496.21 USD (2023-05-12)

Average CPU Mark rating
Multithread Rating
5650
Single Thread Rating
1802

Samples: 90*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 8,547
Thread: 2,032

CPU Test Suite Average Results for Intel Xeon E3-1280 @ 3.50GHz

Integer Math21,733 MOps/Sec
Floating Point Math8,107 MOps/Sec
Find Prime Numbers26 Million Primes/Sec
Random String Sorting13,785 Thousand Strings/Sec
Data Encryption1,725 MBytes/Sec
Data Compression96,228 KBytes/Sec
Physics396 Frames/Sec
Extended Instructions4,182 Million Matrices/Sec
Single Thread1,802 MOps/Sec
From submitted results to PerformanceTest V10 as of 23rd of May 2025.

CPU Mark Distribution for Intel Xeon E3-1280 @ 3.50GHz

Submitted Baseline Distribution Graph as of 20th of May 2025
From submitted results since PerformanceTest V10 as of 20th of May 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 23rd of May 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 5975WX
 75,699
AMD Ryzen Threadripper PRO 3955WX
 40,156
ARM Neoverse-N1 128 Core 3000 MHz
 39,163
ARM Neoverse-N1 80 Core 3000 MHz
 35,123
AMD Ryzen 7 PRO 7745
 33,975
ARM Neoverse-N1 64 Core 0 MHz
 28,044
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,426
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,281
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,395
Intel Xeon E5-1620 v3 @ 3.50GHz
 6,992
Intel Xeon E3-1280 @ 3.50GHz
 5,650
CPU Value (CPU Mark / $Price )
As of 23rd of May 2025 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 82.22
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.83
AMD Ryzen Threadripper PRO 3955WX
 45.89
Intel Xeon E5-1620 v3 @ 3.50GHz
 36.81
AMD Ryzen Threadripper PRO 5975WX
 35.79
Intel Xeon E3-1280 @ 3.50GHz
 11.39
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
Single Thread Rating
As of 23rd of May 2025 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen 7 PRO 7745
 4,000
AMD Ryzen Threadripper PRO 5975WX
 3,321
AMD Ryzen Threadripper PRO 3955WX
 2,678
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,123
Intel Xeon E5-1620 v3 @ 3.50GHz
 2,008
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,935
Intel Xeon E3-1280 @ 3.50GHz
 1,802
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,790
ARM Neoverse-N1 128 Core 3000 MHz
 1,329
ARM Neoverse-N1 80 Core 3000 MHz
 1,327
ARM Neoverse-N1 64 Core 0 MHz
 1,092
Last 5 Baselines for Intel Xeon E3-1280 @ 3.50GHz
Most recent listed first
Baseline CPU Mark
BL2621436 - May 13 2025
5746
BL2569777 - Apr 21 2025
5657
BL2569760 - Apr 21 2025
5657
BL2523267 - Apr 01 2025
5014
BL5088692 - Mar 07 2025
5491
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E3-1280 @ 3.50GHz
As of 23rd of May 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E3-1280 @ 3.50GHz
 5,650
Intel Xeon E3-1230 @ 3.20GHz vs Intel Xeon E3-1280
 5,131 (-9.2%)
Intel Xeon X5690 @ 3.47GHz vs Intel Xeon E3-1280
 7,039 (+24.6%)
Intel Xeon E3-1275 V2 @ 3.50GHz vs Intel Xeon E3-1280
 6,617 (+17.1%)
Intel Xeon E3-1265L v3 @ 2.50GHz vs Intel Xeon E3-1280
 6,205 (+9.8%)
Intel Xeon E3-1280 V2 @ 3.60GHz vs Intel Xeon E3-1280
 6,604 (+16.9%)
Intel Xeon E3-1265L V2 @ 2.50GHz vs Intel Xeon E3-1280
 5,091 (-9.9%)
Intel Xeon E3-1235 @ 3.20GHz vs Intel Xeon E3-1280
 5,079 (-10.1%)
Intel Xeon E3-1231 v3 @ 3.40GHz vs Intel Xeon E3-1280
 7,041 (+24.6%)
Intel Xeon W3670 @ 3.20GHz vs Intel Xeon E3-1280
 6,413 (+13.5%)
Intel Xeon E3-1268L v5 @ 2.40GHz vs Intel Xeon E3-1280
 6,334 (+12.1%)
Intel Xeon E5-2620 v2 @ 2.10GHz vs Intel Xeon E3-1280
 6,250 (+10.6%)
Intel Xeon E3-1230 V2 @ 3.30GHz vs Intel Xeon E3-1280
 6,192 (+9.6%)