iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs Benchmarked

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.

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: 56.15

Overall Rank:
2638th fastest in multithreading out of 5776 CPUs
3319th fastest in single threading out of 5776 CPUs
962nd fastest in out of 1227 Server CPUs

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

Average CPU Mark rating
Multithread Rating
3880
Single Thread Rating
1199

Samples: 55*
*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 Math14,639 MOps/Sec
Floating Point Math6,166 MOps/Sec
Find Prime Numbers26 Million Primes/Sec
Random String Sorting7,899 Thousand Strings/Sec
Data Encryption1,449 MBytes/Sec
Data Compression60,176 KBytes/Sec
Physics389 Frames/Sec
Extended Instructions1,779 Million Matrices/Sec
Single Thread1,199 MOps/Sec
From submitted results to PerformanceTest V10 as of 8th of February 2026.

CPU Mark Distribution for Intel Xeon E5640 @ 2.67GHz

Submitted Baseline Distribution Graph as of 5th of February 2026


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

From submitted results since PerformanceTest V10 as of 5th of February 2026.

Search for Intel Xeon E5640 @ 2.67GHz
from the Featured Merchants below:
Amazon.com
Newegg.com
bestbuy.com
EBay.com
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 9th 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
 34,827
ARM Neoverse-N1 80 Core 3000 MHz
 34,788
AMD Ryzen 5 PRO 7645
 27,565
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,239
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,249
Hygon C86-3G (OPN:3350)
 11,656
Intel Xeon E5-1650 v4 @ 3.60GHz
 11,331
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,378
Intel Xeon E5640 @ 2.67GHz
 3,880
CPU Value (CPU Mark / $Price )
As of 9th of February 2026 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 81.34
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.66
AMD Ryzen 5 PRO 7645
 61.71
AMD Ryzen 7 PRO 7745
 57.60
Intel Xeon E5640 @ 2.67GHz
 56.15
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
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 9th 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
 2,370
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,122
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,932
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
Intel Xeon E5640 @ 2.67GHz
 1,199
Last 5 Baselines for Intel Xeon E5640 @ 2.67GHz
Most recent listed first
Baseline CPU Mark
BL2796661 - Jul 28 2025
3981
BL2718689 - Jun 24 2025
4165
BL2376195 - Jan 29 2025
4272
BL2335554 - Jan 11 2025 [Excluded]
3429
BL2335144 - Jan 11 2025 [Excluded]
3420
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Xeon E5640 @ 2.67GHz
As of 9th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Xeon E5640 @ 2.67GHz
 3,880
Intel Xeon W3565 @ 3.20GHz vs Intel Xeon E5640
 3,394 (-12.5%)
Intel Xeon X3460 @ 2.80GHz vs Intel Xeon E5640
 2,951 (-23.9%)
AMD Opteron 3280 vs Intel Xeon E5640
 3,783 (-2.5%)
Intel Xeon E5620 @ 2.40GHz vs Intel Xeon E5640
 3,621 (-6.7%)
Intel Xeon X3470 @ 2.93GHz vs Intel Xeon E5640
 3,352 (-13.6%)
Intel Xeon L5638 @ 2.00GHz vs Intel Xeon E5640
 3,707 (-4.5%)
Intel Xeon X5570 @ 2.93GHz vs Intel Xeon E5640
 3,306 (-14.8%)
Intel Xeon W3550 @ 3.07GHz vs Intel Xeon E5640
 3,256 (-16.1%)
Intel Xeon W3530 @ 2.80GHz vs Intel Xeon E5640
 3,061 (-21.1%)
Intel Xeon X5550 @ 2.67GHz vs Intel Xeon E5640
 3,036 (-21.8%)
Intel Xeon E5-2609 @ 2.40GHz vs Intel Xeon E5640
 2,912 (-24.9%)
Intel Xeon X5667 @ 3.07GHz vs Intel Xeon E5640
 4,697 (+21.1%)