[Quad CPU] Intel Xeon E7520 @ 1.87GHz

Benchmarks for the [Quad CPU] Intel Xeon E7520 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.

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[Quad CPU] Intel Xeon E7520 @ 1.87GHz

Description:

Class: Server

Socket: LGA1567

Clockspeed: 1.9 GHz

Cores: 4^# Threads: 8^#

Typical TDP: 95 W^#

Cache per CPU Package:
L1 Instruction Cache: 8 x 32 KB
L1 Data Cache: 8 x 32 KB
L2 Cache: 8 x 256 KB
L3 Cache: 18 MB

Other names: Intel(R) Xeon(R) CPU E7520 @ 1.87GHz, Intel Xeon CPU E7520 @ 1.87GHz

CPU First Seen on Charts: Q3 2016

CPUmark/$Price: 6.40

Overall Rank:
595th fastest in multithreading out of all multi-CPU CPUs

Last Price Change: $1,219.96 USD Total for 4 CPUs (2022-10-14)

Average CPU Mark rating

Multithread Rating

7809

Single Thread Rating

852

Samples: 1*
*Margin for error: High

^#The 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 [Quad CPU] Intel Xeon E7520 @ 1.87GHz

Integer Math	44,429 MOps/Sec
Floating Point Math	19,706 MOps/Sec
Find Prime Numbers	78 Million Primes/Sec
Random String Sorting	25,973 Thousand Strings/Sec
Data Encryption	1,594 MBytes/Sec
Data Compression	172,753 KBytes/Sec
Physics	1,046 Frames/Sec
Extended Instructions	5,309 Million Matrices/Sec
Single Thread	852 MOps/Sec

From submitted results to PerformanceTest V10 as of 17th of February 2026.

CPU Mark Distribution for [Quad CPU] Intel Xeon E7520 @ 1.87GHz

Submitted Baseline Distribution Graph as of 15th of February 2026

Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 15th of February 2026.

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Pricing History

CPU Mark Relative to Top 10 Common Server CPUs
As of 18th 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
[Quad CPU] Intel Xeon E7520 @ 1.87GHz		7,809

CPU Value (CPU Mark / $Price )
As of 18th 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 E5-1650 v3 @ 3.50GHz		7.28
[Quad CPU] Intel Xeon E7520 @ 1.87GHz		6.40
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 18th 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 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
[Quad CPU] Intel Xeon E7520 @ 1.87GHz		852

Last 1 Baselines for [Quad CPU] Intel Xeon E7520 @ 1.87GHz
Most recent listed first
Baseline	CPU Mark
BL5096905 - Jun 21 2025		7809

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for Intel Xeon E7520 @ 1.87GHz
As of 18th of February 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Xeon E7520 @ 1.87GHz		7,809
Intel Xeon E3-1285L v4 @ 3.40GHz vs Intel Xeon E7520		8,095 (+3.7%)
Intel Xeon E3-1575M v5 @ 3.00GHz vs Intel Xeon E7520		7,727 (-1.0%)
Intel Xeon E3-1285 v6 @ 4.10GHz vs Intel Xeon E7520		9,552 (+22.3%)
Intel Xeon E3-1240 v5 @ 3.50GHz vs Intel Xeon E7520		8,250 (+5.7%)
Intel Xeon E3-1535M v6 @ 3.10GHz vs Intel Xeon E7520		8,104 (+3.8%)
AMD Opteron 6348 vs Intel Xeon E7520		7,850 (+0.5%)
Intel Xeon E3-1545M v5 @ 2.90GHz vs Intel Xeon E7520		7,635 (-2.2%)
Intel Xeon E5-1630 v4 @ 3.70GHz vs Intel Xeon E7520		7,570 (-3.1%)
Intel Xeon E3-1535M v5 @ 2.90GHz vs Intel Xeon E7520		7,493 (-4.0%)
Intel Xeon E3-1505M v6 @ 3.00GHz vs Intel Xeon E7520		7,418 (-5.0%)
Intel Xeon E5-1620 v4 @ 3.50GHz vs Intel Xeon E7520		7,327 (-6.2%)
Intel Xeon E5-2630 @ 2.30GHz vs Intel Xeon E7520		6,086 (-22.1%)

CPU Benchmarks

CPU Benchmarks

[Quad CPU] Intel Xeon E7520 @ 1.87GHz

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CPU Test Suite Average Results for [Quad CPU] Intel Xeon E7520 @ 1.87GHz

CPU Mark Distribution for [Quad CPU] Intel Xeon E7520 @ 1.87GHz

Pricing History