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Intel Xeon E3-1275 v3 @ 3.50GHz

Benchmarks for the Intel Xeon E3-1275 v3 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 E3-1275 v3 @ 3.50GHz

Description:

Class: Server

Socket: LGA1150

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: 8 MB

Memory Support: Max. Memory Size: 32 GB (DDR3 and DDR3L 1333/1600 at 1.5V, ECC Supported)

Other names: Intel(R) Xeon(R) CPU E3-1275 v3 @ 3.50GHz, Intel Xeon CPU E3-1275 v3 @ 3.50GHz

CPU First Seen on Charts: Q2 2013

CPUmark/$Price: 20.01

Overall Rank:
1920th fastest in multithreading out of 5788 CPUs
1590th fastest in single threading out of 5788 CPUs
801st fastest in out of 1229 Server CPUs

Last Price Change: $356.21 USD (2023-05-12)

Average CPU Mark rating
Multithread Rating
7129
Single Thread Rating
2167

Samples: 93*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 10,093
Thread: 2,284

CPU Test Suite Average Results for Intel Xeon E3-1275 v3 @ 3.50GHz

Integer Math25,301 MOps/Sec
Floating Point Math12,721 MOps/Sec
Find Prime Numbers33 Million Primes/Sec
Random String Sorting14,498 Thousand Strings/Sec
Data Encryption2,014 MBytes/Sec
Data Compression107,239 KBytes/Sec
Physics516 Frames/Sec
Extended Instructions6,520 Million Matrices/Sec
Single Thread2,167 MOps/Sec
From submitted results to PerformanceTest V10 as of 16th of February 2026.

CPU Mark Distribution for Intel Xeon E3-1275 v3 @ 3.50GHz

Submitted Baseline Distribution Graph as of 11th of February 2026
From submitted results since PerformanceTest V10 as of 11th of February 2026.
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 16th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3955WX
 39,928
ARM Neoverse-N1 128 Core 3000 MHz
 39,780
AMD Ryzen 7 PRO 7745
 34,826
ARM Neoverse-N1 80 Core 3000 MHz
 34,788
AMD Ryzen 5 PRO 7645
 27,565
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,233
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,252
Hygon C86-3G (OPN:3350)
 11,656
Intel Xeon E5-1650 v4 @ 3.60GHz
 11,328
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,378
Intel Xeon E3-1275 v3 @ 3.50GHz
 7,129
CPU Value (CPU Mark / $Price )
As of 16th of February 2026 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 81.31
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.68
AMD Ryzen 5 PRO 7645
 61.71
AMD Ryzen 7 PRO 7745
 57.60
AMD Ryzen Threadripper PRO 3955WX
 39.93
Intel Xeon E5-1650 v4 @ 3.60GHz
 26.35
Intel Xeon E3-1275 v3 @ 3.50GHz
 20.01
Intel Xeon E5-1650 v3 @ 3.50GHz
 7.28
ARM Neoverse-N1 80 Core 3000 MHz
 NA
ARM Neoverse-N1 128 Core 3000 MHz
 NA
Hygon C86-3G (OPN:3350)
 NA
Single Thread Rating
As of 16th of February 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 Threadripper PRO 3955WX
 2,680
Intel Xeon E5-1650 v4 @ 3.60GHz
 2,369
Intel Xeon E3-1275 v3 @ 3.50GHz
 2,167
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,122
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,931
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,780
Hygon C86-3G (OPN:3350)
 1,715
ARM Neoverse-N1 128 Core 3000 MHz
 1,329
ARM Neoverse-N1 80 Core 3000 MHz
 1,328
Last 5 Baselines for Intel Xeon E3-1275 v3 @ 3.50GHz
Most recent listed first
Baseline CPU Mark
BL3282279 - Feb 12 2026
3357
BL3119913 - Dec 09 2025
7462
BL5106052 - Nov 02 2025
7585
BL5105386 - Oct 23 2025
7467
BL2825664 - Aug 10 2025
7086
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E3-1275 v3 @ 3.50GHz
As of 16th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E3-1275 v3 @ 3.50GHz
 7,129
Intel Xeon E5-1620 v2 @ 3.70GHz vs Intel Xeon E3-1275 v3
 6,498 (-8.8%)
Intel Xeon E3-1270 v3 @ 3.50GHz vs Intel Xeon E3-1275 v3
 7,232 (+1.4%)
Intel Xeon E3-1231 v3 @ 3.40GHz vs Intel Xeon E3-1275 v3
 7,034 (-1.3%)
Intel Xeon E3-1245 v3 @ 3.40GHz vs Intel Xeon E3-1275 v3
 7,013 (-1.6%)
Intel Xeon E3-1230 v3 @ 3.30GHz vs Intel Xeon E3-1275 v3
 6,843 (-4.0%)
Intel Xeon E3-1230 V2 @ 3.30GHz vs Intel Xeon E3-1275 v3
 6,181 (-13.3%)
Intel Xeon E5-1630 v3 @ 3.70GHz vs Intel Xeon E3-1275 v3
 7,419 (+4.1%)
Intel Xeon E3-1275 V2 @ 3.50GHz vs Intel Xeon E3-1275 v3
 6,655 (-6.7%)
Intel Xeon E3-1280 V2 @ 3.60GHz vs Intel Xeon E3-1275 v3
 6,616 (-7.2%)
Intel Xeon E3-1265L v3 @ 2.50GHz vs Intel Xeon E3-1275 v3
 6,167 (-13.5%)
Intel Xeon E3-1240 v6 @ 3.70GHz vs Intel Xeon E3-1275 v3
 8,727 (+22.4%)
Intel Xeon W-2223 @ 3.60GHz vs Intel Xeon E3-1275 v3
 8,608 (+20.7%)