[Dual CPU] Intel Xeon E5649 @ 2.53GHz

Benchmarks for the [Dual CPU] Intel Xeon E5649 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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[Dual CPU] Intel Xeon E5649 @ 2.53GHz

Description:

Class: Server

Socket: LGA1366

Clockspeed: 2.5 GHz

Turbo Speed: 2.9 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 E5649 @ 2.53GHz, Intel(R) Xeon(R) CPU E5649 @ 2.53GHz, Intel Xeon CPU E5649 @ 2.53GHz

CPU First Seen on Charts: Q3 2011

CPUmark/$Price: 36.76

Overall Rank:
497th fastest in multithreading out of all multi-CPU CPUs

Last Price Change: $259.90 USD Total for 2 CPUs (2024-11-12)

Average CPU Mark rating

Multithread Rating

9554

Single Thread Rating

1219

Samples: 27*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 6,646
Thread: 1,187

^#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 [Dual CPU] Intel Xeon E5649 @ 2.53GHz

Integer Math	44,172 MOps/Sec
Floating Point Math	18,716 MOps/Sec
Find Prime Numbers	42 Million Primes/Sec
Random String Sorting	23,607 Thousand Strings/Sec
Data Encryption	3,756 MBytes/Sec
Data Compression	178,783 KBytes/Sec
Physics	609 Frames/Sec
Extended Instructions	4,933 Million Matrices/Sec
Single Thread	1,219 MOps/Sec

From submitted results to PerformanceTest V10 as of 23rd of May 2025.

CPU Mark Distribution for [Dual CPU] Intel Xeon E5649 @ 2.53GHz

Submitted Baseline Distribution Graph as of 21st of May 2025

From submitted results since PerformanceTest V10 as of 21st 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
[Dual CPU] Intel Xeon E5649 @ 2.53GHz		9,554
Intel Xeon E5-1620 v3 @ 3.50GHz		6,992

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
[Dual CPU] Intel Xeon E5649 @ 2.53GHz		36.76
AMD Ryzen Threadripper PRO 5975WX		35.79
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 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
[Dual CPU] Intel Xeon E5649 @ 2.53GHz		1,219
ARM Neoverse-N1 64 Core 0 MHz		1,092

Last 5 Baselines for [Dual CPU] Intel Xeon E5649 @ 2.53GHz
Most recent listed first
Baseline	CPU Mark
BL2358580 - Jan 21 2025		9777
BL2337904 - Jan 12 2025 [Excluded]		6466
BL2327525 - Jan 07 2025		9236
BL2126072 - Jun 18 2024		10227
BL5065335 - May 30 2024		11452

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

Popular comparisons for Intel Xeon E5649 @ 2.53GHz
As of 23rd of May 2025 - Higher results represent better performance
Processor	Average CPU Mark
Intel Xeon E5649 @ 2.53GHz		9,554
Intel Xeon E5-1650 v2 @ 3.50GHz vs Intel Xeon E5649		9,330 (-2.3%)
Intel Xeon E5-2687W @ 3.10GHz vs Intel Xeon E5649		10,006 (+4.7%)
Intel Xeon E5-1660 @ 3.30GHz vs Intel Xeon E5649		8,369 (-12.4%)
Intel Xeon E5-2643 v2 @ 3.50GHz vs Intel Xeon E5649		9,198 (-3.7%)
Intel Xeon E5-1650 @ 3.20GHz vs Intel Xeon E5649		8,089 (-15.3%)
Intel Xeon W3670 @ 3.20GHz vs Intel Xeon E5649		6,413 (-32.9%)
Intel Xeon E5-2643 v3 @ 3.40GHz vs Intel Xeon E5649		10,432 (+9.2%)
Intel Xeon E5-1660 v2 @ 3.70GHz vs Intel Xeon E5649		10,302 (+7.8%)
Intel Xeon E3-1280 v3 @ 3.60GHz vs Intel Xeon E5649		7,235 (-24.3%)
Intel Xeon W3690 @ 3.47GHz vs Intel Xeon E5649		7,205 (-24.6%)
Intel Xeon E5-2450 v2 @ 2.50GHz vs Intel Xeon E5649		8,967 (-6.1%)
Intel Xeon E3-1280 v5 @ 3.70GHz vs Intel Xeon E5649		8,352 (-12.6%)

CPU Benchmarks

CPU Benchmarks

[Dual CPU] Intel Xeon E5649 @ 2.53GHz

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CPU Test Suite Average Results for [Dual CPU] Intel Xeon E5649 @ 2.53GHz

CPU Mark Distribution for [Dual CPU] Intel Xeon E5649 @ 2.53GHz

Pricing History