specint_rate'd

An assistant to help you compare CPU's and develop a more informed future state environment

Create CPU Recommendations

Source CPU
# of physical CPU sockets from Source
# of virtual CPU cores from Source
Min # of Sockets in new environment
Max # of Sockets in new environment
Only include these Intel CPU Editions



Max vCPU:pCPU ratio:1
Add % horsepower for growth%
Current average CPU usage%
Minimum CPU FrequencyGHz
Calculate results based onSPECint_rate
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Source CPU
Destination CPU
# of physical CPU sockets from Source
# of virtual CPU cores from Source
# of physical CPU sockets at Destination
TargetCPU NameGenerationCPU GHzCores per SocketCores per SystemSockets per SystemSystem SpecInt_RateSpecInt_Rate Per CoreTotal CoresTotal SpecInt_RateMSRP per Socket$ per SPECint_rate
N/AIntel Xeon X5355Clovertown2.664828210.2500$$0
N/AIntel Xeon E5502Nehalem EP1.86242721800$$0
N/AIntel Xeon E5503Nehalem EP2.002427919.7500$$0
N/AIntel Xeon E5504Nehalem EP2.004821361700$$0
N/AIntel Xeon E5506Nehalem EP2.134821441800$$0
N/AIntel Xeon E5507Nehalem EP2.2648215319.1300$$0
N/AIntel Xeon E5520Nehalem EP2.264822002500$$0
N/AIntel Xeon E5530Nehalem EP2.404822082600$$0
N/AIntel Xeon E5540Nehalem EP2.5348221526.8800$$0
N/AIntel Xeon L5506Nehalem EP2.1348214217.7500$$0
N/AIntel Xeon L5520Nehalem EP2.2648220125.1300$$0
N/AIntel Xeon L5530Nehalem EP2.404822082600$$0
N/AIntel Xeon W5580Nehalem EP3.2048225531.8800$$0
N/AIntel Xeon W5590Nehalem EP3.3348226533.1300$$0
N/AIntel Xeon X5550Nehalem EP2.664822403000$$0
N/AIntel Xeon X5560Nehalem EP2.804822563200$$0
N/AIntel Xeon X5570Nehalem EP2.9348225531.8800$$0
N/AIntel Xeon E6510Nehalem EX1.7348215419.2500$$0
N/AIntel Xeon E6540Nehalem EX2.00612226922.4200$$0
N/AIntel Xeon E7520Nehalem EX1.874821682100$$0
N/AIntel Xeon E7520 (Quad Socket)Nehalem EX1.87416434021.2500$$0
N/AIntel Xeon E7530Nehalem EX1.87612224920.7500$$0
N/AIntel Xeon E7530 (Quad Socket)Nehalem EX1.87624549620.6700$$0
N/AIntel Xeon E7540Nehalem EX2.00612227022.500$$0
N/AIntel Xeon E7540 (Quad Socket)Nehalem EX2.00624454822.8300$$0
N/AIntel Xeon L7545Nehalem EX1.87612225521.2500$$0
N/AIntel Xeon L7545 (Quad Socket)Nehalem EX1.87624453122.1300$$0
N/AIntel Xeon L7555Nehalem EX1.87816233320.8100$$0
N/AIntel Xeon L7555 (Quad Socket)Nehalem EX1.87832467621.1300$$0
N/AIntel Xeon X6550Nehalem EX2.00816234321.4400$$0
N/AIntel Xeon X7542Nehalem EX2.67612227222.6700$$0
N/AIntel Xeon X7542 (Quad Socket)Nehalem EX2.67624457223.8300$$0
N/AIntel Xeon X7550Nehalem EX2.00816235522.1900$$0
N/AIntel Xeon X7550 (Quad Socket)Nehalem EX2.00832470922.1600$$0
N/AIntel Xeon X7560Nehalem EX2.27816239724.8100$$0
N/AIntel Xeon X7560 (Quad Socket)Nehalem EX2.27832479624.8800$$0
N/AIntel Xeon X5675Westmere EP3.06612238632.1700$$0
N/AIntel Xeon E7-2850Westmere EX2.00102024602300$$0
N/AIntel Xeon E7-4830Westmere EX2.13816239224.500$$0
N/AIntel Xeon E5-2650Sandy Bridge EP2.00816254233.8800$1112$4.1
N/AIntel Xeon E5-2403 v2Ivy Bridge1.8048218523.1300$192$2.08
N/AIntel Xeon E5-2407 v2Ivy Bridge2.4048223929.8800$250$2.09
N/AIntel Xeon E5-2420 v2Ivy Bridge2.20612243636.3300$1611$7.39
N/AIntel Xeon E5-2430 v2Ivy Bridge2.50612247839.8300$551$2.31
N/AIntel Xeon E5-2430L v2Ivy Bridge2.40612245137.5800$612$2.71
N/AIntel Xeon E5-2440 v2Ivy Bridge1.90816251031.8800$832$3.26
N/AIntel Xeon E5-2450 v2Ivy Bridge2.50816262939.3100$1107$3.52
N/AIntel Xeon E5-2450L v2Ivy Bridge1.701020254927.4500$1219$4.44
N/AIntel Xeon E5-2470 v2Ivy Bridge2.401020273036.500$1440$3.95
N/AIntel Xeon E5-2603 v2Ivy Bridge1.8048218623.2500$202$2.17
N/AIntel Xeon E5-2609 v2Ivy Bridge2.5048224931.1300$299$2.4
N/AIntel Xeon E5-2620 v2Ivy Bridge2.10612243035.8300$410$1.91
N/AIntel Xeon E5-2630 v2Ivy Bridge2.60612250341.9200$616$2.45
N/AIntel Xeon E5-2630L v2Ivy Bridge2.40612246138.4200$612$2.66
N/AIntel Xeon E5-2637 v2Ivy Bridge3.5048242953.6300$996$4.64
N/AIntel Xeon E5-2640 v2Ivy Bridge2.00816254233.8800$889$3.28
N/AIntel Xeon E5-2643 v2Ivy Bridge3.5061226365300$1552$4.88
N/AIntel Xeon E5-2650 v2Ivy Bridge2.60816268342.6900$1171$3.43
N/AIntel Xeon E5-2650L v2Ivy Bridge1.701020256428.200$1219$4.32
N/AIntel Xeon E5-2660 v2Ivy Bridge2.201020274437.200$1393$3.74
N/AIntel Xeon E5-2667 v2Ivy Bridge3.30816280450.2500$2057$5.12
N/AIntel Xeon E5-2670 v2Ivy Bridge2.501020281040.500$1556$3.84
N/AIntel Xeon E5-2680 v2Ivy Bridge2.801020285142.5500$1727$4.06
N/AIntel Xeon E5-2690 v2Ivy Bridge3.001020289544.7500$2061$4.61
N/AIntel Xeon E5-2695 v2Ivy Bridge2.401224291538.1300$2340$5.11
N/AIntel Xeon E5-2697 v2Ivy Bridge2.701224296640.2500$2618$5.42
N/AIntel Xeon E5-2609 v3Haswell1.90612232026.6700$$0
N/AIntel Xeon E5-2630L v3Haswell1.80816258136.3100$$0
N/AIntel Xeon E5-2640 v3Haswell2.60816273045.6300$$0
N/AIntel Xeon E5-2650 v3Haswell2.301020285042.500$$0
N/AIntel Xeon E5-2650L v3Haswell1.801224283534.7900$$0
N/AIntel Xeon E5-2660 v3Haswell2.601020289944.9500$$0
N/AIntel Xeon E5-2667 v3Haswell3.20816284052.500$$0
N/AIntel Xeon E5-2670 v3Haswell2.3012242100341.7900$$0
N/AIntel Xeon E5-2680 v3Haswell2.5012242105343.8800$$0
N/AIntel Xeon E5-2683 v3Haswell2.0014282108538.7500$$0
N/AIntel Xeon E5-2685 v3Haswell2.601224288937.0400$$0
N/AIntel Xeon E5-2687W v3Haswell3.101020298649.300$$0
N/AIntel Xeon E5-2690 v3Haswell2.6012242108645.2500$$0
N/AIntel Xeon E5-2695 v3Haswell2.3014282111639.8600$$0
N/AIntel Xeon E5-2697 v3Haswell2.6014282122643.7900$$0
N/AIntel Xeon E5-2698 v3Haswell2.3016322123638.6300$$0
N/AIntel Xeon E5-2699 v3Haswell2.4018362137238.1100$$0
N/AIntel Xeon E7-8880 v3 (Quad Socket)Haswell2.3018724270037.500$5895$4.37
N/AIntel Xeon E7-8880 v3 (Octo Socket)Haswell2.30181448539037.4300$5895$2.19
N/AIntel Xeon E5-2603 v4Broadwell1.70612232627.1700$$0
N/AIntel Xeon E5-2609 v4Broadwell1.70816243327.0600$$0
N/AIntel Xeon E5-2620 v4Broadwell2.10816266641.6300$$0
N/AIntel Xeon E5-2623 v4Broadwell2.6048239549.3800$$0
N/AIntel Xeon E5-2630 v4Broadwell2.201020284142.0500$$0
N/AIntel Xeon E5-2630L v4Broadwell1.801020273036.500$$0
N/AIntel Xeon E5-2637 v4Broadwell3.5048250062.500$$0
N/AIntel Xeon E5-2640 v4Broadwell2.401020288844.400$$0
N/AIntel Xeon E5-2643 v4Broadwell3.40612273160.9200$$0
N/AIntel Xeon E5-2650 v4Broadwell2.2012242103042.9200$$0
N/AIntel Xeon E5-2650L v4Broadwell1.701428296934.6100$$0
N/AIntel Xeon E5-2660 v4Broadwell2.008162114271.3800$$0
N/AIntel Xeon E5-2667 v4Broadwell3.2081629285800$$0
N/AIntel Xeon E5-2680 v4Broadwell2.4014282128145.7500$$0
N/AIntel Xeon E5-2683 v4Broadwell2.1016322133541.7200$$0
N/AIntel Xeon E5-2687W v4Broadwell3.0012242122250.9200$$0
N/AIntel Xeon E5-2689 v4Broadwell3.101020211005500$$0
N/AIntel Xeon E5-2690 v4Broadwell2.6014282135548.3900$$0
N/AIntel Xeon E5-2695 v4Broadwell2.1018362143339.8100$$0
N/AIntel Xeon E5-2697 v4Broadwell2.3018362152742.4200$$0
N/AIntel Xeon E5-2697A v4Broadwell2.6016322147846.1900$$0
N/AIntel Xeon E5-2698 v4Broadwell2.2020402159539.8800$$0
N/AIntel Xeon E5-2699 v4Broadwell2.2022442175439.8600$$0
N/AIntel Xeon E5-2699A v4Broadwell2.4022442188042.7300$$0
N/AIntel Xeon E7-8880 v4 (Quad Socket)Broadwell2.2022884340038.6400$5895$3.47
N/AIntel Xeon E7-8880 v4 (Octo Socket)Broadwell2.20221768639036.3100$5895$1.85
N/AIntel Xeon Bronze 3106Skylake1.70816242526.5600$316$1.49
N/AIntel Xeon Gold 5115Skylake2.401020210005000$1221$2.44
N/AIntel Xeon Gold 5118Skylake2.3012242119249.6700$1273$2.14
N/AIntel Xeon Gold 5120Skylake2.2014282132847.4300$1561$2.35
N/AIntel Xeon Gold 5122Skylake3.6048255769.6300$1227$4.41
N/AIntel Xeon Gold 6126Skylake2.6012242136656.9200$1776$2.6
N/AIntel Xeon Gold 6126FSkylake2.6012242133055.4200$1931$2.9
N/AIntel Xeon Gold 6128Skylake3.40612285671.3300$1697$3.96
N/AIntel Xeon Gold 6130Skylake2.1016322158649.5600$1900$2.4
N/AIntel Xeon Gold 6132Skylake2.6014282158056.4300$2111$2.67
N/AIntel Xeon Gold 6134Skylake3.208162106566.5600$2220$4.17
N/AIntel Xeon Gold 6136Skylake3.0012242150662.7500$2460$3.27
N/AIntel Xeon Gold 6138Skylake2.002040218404600$2618$2.85
N/AIntel Xeon Gold 6138FSkylake2.002040218404600$2767$3.01
N/AIntel Xeon Gold 6140Skylake2.3018362183350.9200$2451$2.67
N/AIntel Xeon Gold 6142Skylake2.6016362174248.3900$2952$3.39
N/AIntel Xeon Gold 6144Skylake3.508162110068.7500$2925$5.32
N/AIntel Xeon Gold 6146Skylake3.2012242154064.1700$3286$4.27
N/AIntel Xeon Gold 6148Skylake2.4020402196549.1300$3078$3.13
N/AIntel Xeon Gold 6148FSkylake2.4020402199049.7500$3227$3.24
N/AIntel Xeon Gold 6150Skylake2.7018362196254.500$3358$3.42
N/AIntel Xeon Gold 6152Skylake2.1022442204346.4300$3661$3.58
N/AIntel Xeon Gold 6154Skylake3.0018362219060.8300$3543$3.24
N/AIntel Xeon Platinum 8153Skylake2.0016322139543.5900$3115$4.47
N/AIntel Xeon Platinum 8156Skylake3.6048253767.1300$7007$26.1
N/AIntel Xeon Platinum 8158Skylake3.0012242158065.8300$7007$8.87
N/AIntel Xeon Platinum 8160Skylake2.1024482214044.5800$4708$4.4
N/AIntel Xeon Platinum 8160FSkylake2.1024482218045.4200$4856$4.46
N/AIntel Xeon Platinum 8164Skylake2.0026522230044.2300$6120$5.32
N/AIntel Xeon Platinum 8168Skylake2.7024482248551.7700$5890$4.74
N/AIntel Xeon Platinum 8170Skylake2.1026522235345.2500$7411$6.3
N/AIntel Xeon Platinum 8176Skylake2.1028562241643.1400$8719$7.22
N/AIntel Xeon Platinum 8180Skylake2.5028562286151.0900$10015$7
N/AIntel Xeon Silver 4108Skylake1.80816266241.3800$427$1.29
N/AIntel Xeon Silver 4109TSkylake2.00816266941.8100$501$1.5
N/AIntel Xeon Silver 4110Skylake2.10816271144.4400$511$1.44
N/AIntel Xeon Silver 4112Skylake2.6048242653.2500$483$2.27
N/AIntel Xeon Silver 4114Skylake2.201020292246.100$704$1.53
N/AIntel Xeon Silver 4116Skylake2.1012242107844.9200$1012$1.88
N/AAMD Epyc 7351Epyc2.416322147045.9400$1100$1.5
N/AAMD Epyc 7401Epyc2.024482182037.9200$1850$2.03
N/AAMD Epyc 7451Epyc2.324482203042.2900$2400$2.36
N/AAMD Epyc 7551Epyc2.232642230035.9400$3400$2.96
N/AAMD Epyc 7601Epyc2.032642244038.1300$4200$3.44


Frequently Asked Questions:
What is SPECint_rate2006?
SPECint_rate2006 measures the total CPU performance of a multi-core system using a standard benchmark to allow for the comparison of different CPUs and their performance levels.
"SPEC" is the non-profit Standard Performance Evaluation Corporation group that has been around since the 1980's.
"Int" means it is integer based math, which is typically representative of most datacenter and user workloads outside of 3D modeling, science or resarch groups.
"Rate" is for the test suite that gets results based on the total performance of the entire system with heavy reliance on CPU and little reliance on RAM, storage, etc.
"2006" is the suite version (they have 2000, 2016, etc) but this version was selected as it allows us to compare the last several generations with current generation CPU families.

What do all these numbers mean?
See first question for a brief on SPECint_rate2006. When you compare CPUs, the bigger the SPECint_rate2006 the more work the processor or system can do in the same amount of time. This tool provides SPECint_rate2006 in several different ways:
Why should I care?
Just because your brand new CPU runs at 3GHz or 22 cores does not mean it is the best one for the job. There are older CPUs that can have higher rates than newer ones. For example, the Intel Xeon Gold 6136 3.0GHz (SPECint_rate2006 of 1506) and the Intel Xeon E5-2698 v4 2.2GHz (SPECint_rate2006 of 1595) which is about 5% better on a dual socket system. It can do that because it has 8 more cores. Though if you look at the SPECint_rate2006 per core it is roughly 36% worse than the Skylake, so depending on your application the Skylake may be better. Or the Broadwell could be better if your application is highly threaded and written correctly. Financial engineering may also impact your design, which is why the tool allows you to compare $Dollar per SPECint_rate2006. Use this tool to compare processors to assist in your design process.

Why should I trust your tool?
You don't have to. Please go to https://www.spec.org/ and do all this manually yourself. I receive zero compensation, zero ad revenue, zero donations and will not request any. I do receive a bill at the end of the month for bandwidth and hosting, so it costs me money to help you, which I will gladly do if it helps you and your customers get a better solution and help fight uninformed or just plain bad (lazy) engineers and architects.

I can't find my CPU!?
They are currently sorted by generation, with oldest first. Then alphabetically, with A first. If you can't find it I may not have added it, so shoot me a note and I can add it to the list no problemo.

Ok really, why?
Fight the FUD and fight ignorance. Knowledge is power and it is your choice to pick up the sword and shield. If you don't, hopefully someone else will.

How can I help?
Use the tool, spread the word, email me any feedback (except about spellcheck).



Extra info:
Intel CPU Spec Sheets:

If you have any comments, feedback, or bug reports, please email eric@ewams.net

My original blog post about this tool (and already useless): http://ewams.net/?date=2018/08/04&view=How_to_Size_the_CPUs_of_New_Systems_Using_my_Specint_Rated_Tool

TODO: Reset
Print All CPUs

Last update: Sep 11 2018



Terms of Use:
The accuracy, reliability, and usefulness of this page is yet to be found. No warranty expressed or implied. Use at your own risk. Do your own math. No relation to SPEC, Intel, or any other entity mentioned. You should not use this product.
No user submitted data is stored. Typical apache access logs are, which includes IP address and client agent. If you have a problem with this then do not access this page and stop using the Internet because this is how it works. If you use this as a selling tool you agree to send me 1 pound of regular red bag Skittles per $1,000USD of the sale price.