Intel Xeon E5640 @ 2.67GHz

Benchmarks for the Intel Xeon E5640 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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Intel Xeon E5640 @ 2.67GHz

Description:

Class: Server

Socket: LGA1366

Clockspeed: 2.7 GHz

Turbo Speed: 2.9 GHz

Cores: 4 Threads: 8

Typical TDP: 80 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: 12 MB

Other names: Intel(R) Xeon(R) CPU E5640 @ 2.67GHz, Intel Xeon CPU E5640 @ 2.67GHz

CPU First Seen on Charts: Q2 2010

CPUmark/$Price: 55.52

Overall Rank:
2344th fastest in multithreading out of 5122 CPUs
3013th fastest in single threading out of 5122 CPUs
865th fastest in out of 1093 Server CPUs

Last Price Change: $69.10 USD (2023-05-31)

Average CPU Mark rating

Multithread Rating

3837

Single Thread Rating

1189

Samples: 53*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 4,980
Thread: 1,163

CPU Test Suite Average Results for Intel Xeon E5640 @ 2.67GHz

Integer Math	14,472 MOps/Sec
Floating Point Math	6,111 MOps/Sec
Find Prime Numbers	26 Million Primes/Sec
Random String Sorting	7,924 Thousand Strings/Sec
Data Encryption	1,433 MBytes/Sec
Data Compression	59,529 KBytes/Sec
Physics	395 Frames/Sec
Extended Instructions	1,712 Million Matrices/Sec
Single Thread	1,189 MOps/Sec

From submitted results to PerformanceTest V10 as of 19th of May 2025.

CPU Mark Distribution for Intel Xeon E5640 @ 2.67GHz

Submitted Baseline Distribution Graph as of 13th of May 2025

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

From submitted results since PerformanceTest V10 as of 13th of May 2025.

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Pricing History

CPU Mark Relative to Top 10 Common Server CPUs
As of 19th of May 2025 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen Threadripper PRO 5975WX		75,699
AMD Ryzen Threadripper PRO 3955WX		40,162
ARM Neoverse-N1 128 Core 3000 MHz		39,163
ARM Neoverse-N1 80 Core 3000 MHz		35,123
AMD Ryzen 7 PRO 7745		34,127
ARM Neoverse-N1 64 Core 0 MHz		28,044
Intel Xeon E5-2680 v4 @ 2.40GHz		17,435
Intel Xeon E5-2697 v2 @ 2.70GHz		14,277
Intel Xeon E5-1650 v3 @ 3.50GHz		10,394
Intel Xeon E5-1620 v3 @ 3.50GHz		6,991
Intel Xeon E5640 @ 2.67GHz		3,837

CPU Value (CPU Mark / $Price )
As of 19th of May 2025 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz		82.26
Intel Xeon E5-2697 v2 @ 2.70GHz		73.80
Intel Xeon E5640 @ 2.67GHz		55.52
AMD Ryzen Threadripper PRO 5975WX		35.79
Intel Xeon E5-1620 v3 @ 3.50GHz		30.12
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
AMD Ryzen Threadripper PRO 3955WX		NA

Single Thread Rating
As of 19th of May 2025 - Higher results represent better performance
Processor	Average Thread Rating
AMD Ryzen 7 PRO 7745		4,023
AMD Ryzen Threadripper PRO 5975WX		3,321
AMD Ryzen Threadripper PRO 3955WX		2,678
Intel Xeon E5-1650 v3 @ 3.50GHz		2,122
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		1,789
ARM Neoverse-N1 128 Core 3000 MHz		1,329
ARM Neoverse-N1 80 Core 3000 MHz		1,327
Intel Xeon E5640 @ 2.67GHz		1,189
ARM Neoverse-N1 64 Core 0 MHz		1,092

Last 5 Baselines for Intel Xeon E5640 @ 2.67GHz
Most recent listed first
Baseline	CPU Mark
BL2376195 - Jan 29 2025		4272
BL2335554 - Jan 11 2025 [Excluded]		3429
BL2335144 - Jan 11 2025 [Excluded]		3420
BL2186758 - Sep 04 2024		4345
BL2147572 - Jul 17 2024 [Excluded]		3351

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

Popular comparisons for Intel Xeon E5640 @ 2.67GHz
As of 19th of May 2025 - Higher results represent better performance
Processor	Average CPU Mark
Intel Xeon E5640 @ 2.67GHz		3,837
Intel Xeon W3565 @ 3.20GHz vs Intel Xeon E5640		3,380 (-11.9%)
Intel Xeon X3460 @ 2.80GHz vs Intel Xeon E5640		2,972 (-22.5%)
AMD Opteron 3280 vs Intel Xeon E5640		3,783 (-1.4%)
Intel Xeon X3470 @ 2.93GHz vs Intel Xeon E5640		3,301 (-14.0%)
Intel Xeon L5638 @ 2.00GHz vs Intel Xeon E5640		3,707 (-3.4%)
Intel Xeon E5620 @ 2.40GHz vs Intel Xeon E5640		3,623 (-5.6%)
Intel Xeon X5570 @ 2.93GHz vs Intel Xeon E5640		3,312 (-13.7%)
Intel Xeon W3550 @ 3.07GHz vs Intel Xeon E5640		3,245 (-15.4%)
Intel Xeon W3530 @ 2.80GHz vs Intel Xeon E5640		3,073 (-19.9%)
Intel Xeon X5550 @ 2.67GHz vs Intel Xeon E5640		3,027 (-21.1%)
Intel Xeon X5667 @ 3.07GHz vs Intel Xeon E5640		4,659 (+21.4%)
Intel Xeon L5640 @ 2.27GHz vs Intel Xeon E5640		4,645 (+21.1%)

CPU Benchmarks

CPU Benchmarks

Intel Xeon E5640 @ 2.67GHz

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CPU Test Suite Average Results for Intel Xeon E5640 @ 2.67GHz

CPU Mark Distribution for Intel Xeon E5640 @ 2.67GHz

Pricing History