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Intel Core i9-11900KB @ 3.30GHz

Benchmarks for the Intel Core i9-11900KB 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.

Is the Intel Core i9-11900KB @ 3.30GHz Good for Gaming?

This is an old CPU that contains 8 Cores and 16 Threads. The Intel Core i9-11900KB @ 3.30GHz also has reasonable threaded performance that will serve well in games. Paired with a good videocard, is this CPU Good for Gaming? Yes, this would be a suitable CPU for gaming. [More ...]


Intel Core i9-11900KB @ 3.30GHz

Description: Intel UHD Graphics for 11th Gen Intel Processors

Class: Desktop

Socket: FCBGA1787

Clockspeed: 3.3 GHz

Turbo Speed: 4.9 GHz

Cores: 8 Threads: 16

Typical TDP: 65 W

TDP Down: 55 W

Cache per CPU Package:
L1 Instruction Cache: 8 x 32 KB
L1 Data Cache: 8 x 48 KB
L2 Cache: 8 x 1280 KB
L3 Cache: 24 MB

Other names: 11th Gen Intel(R) Core(TM) i9-11900KB @ 3.30GHz, 11th Gen Intel Core i9-11900KB @ 3.30GHz

CPU First Seen on Charts: Q3 2021

CPUmark/$Price: 42.29

Overall Rank:
603rd fastest in multithreading out of 5062 CPUs
432nd fastest in single threading out of 5062 CPUs
197th fastest in out of 1425 Desktop CPUs

Last Price Change: $539.00 USD (2021-04-01)

Average CPU Mark rating
Multithread Rating
22796
Single Thread Rating
3307

Samples: 95*
*Margin for error: Low

CPU Test Suite Average Results for Intel Core i9-11900KB @ 3.30GHz

Integer Math79,071 MOps/Sec
Floating Point Math47,007 MOps/Sec
Find Prime Numbers106 Million Primes/Sec
Random String Sorting31,660 Thousand Strings/Sec
Data Encryption13,676 MBytes/Sec
Data Compression266,777 KBytes/Sec
Physics1,168 Frames/Sec
Extended Instructions18,095 Million Matrices/Sec
Single Thread3,307 MOps/Sec
From submitted results to PerformanceTest V10 as of 13th of April 2025.

CPU Mark Distribution for Intel Core i9-11900KB @ 3.30GHz

Submitted Baseline Distribution Graph as of 9th of April 2025
From submitted results to PerformanceTest V10 as of 9th of April 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 Desktop CPUs
As of 13th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,717
Intel Core i9-12900K
 41,323
AMD Ryzen 9 5900X
 39,046
Intel Core i7-12700K
 34,490
Intel Core i9-11900KB @ 3.30GHz
 22,796
Apple M1 Max 10 Core 3200 MHz
 22,129
AMD Ryzen 5 5600X
 21,869
Intel Core i9-9900K @ 3.60GHz
 18,190
AMD Ryzen 5 3600
 17,713
Apple M2 8 Core 3500 MHz
 15,647
Apple M1 8 Core 3200 MHz
 14,144
CPU Value (CPU Mark / $Price )
As of 13th of April 2025 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i9-13900K
 137.04
Intel Core i9-12900K
 131.67
Intel Core i7-12700K
 84.33
Intel Core i9-11900KB @ 3.30GHz
 42.29
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
AMD Ryzen 5 3600
 NA
AMD Ryzen 5 5600X
 NA
AMD Ryzen 9 5900X
 NA
Intel Core i9-9900K @ 3.60GHz
 NA
Single Thread Rating
As of 13th of April 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,610
Intel Core i9-12900K
 4,142
Intel Core i7-12700K
 4,018
Apple M2 8 Core 3500 MHz
 3,903
Apple M1 Max 10 Core 3200 MHz
 3,836
Apple M1 8 Core 3200 MHz
 3,681
AMD Ryzen 9 5900X
 3,470
AMD Ryzen 5 5600X
 3,363
Intel Core i9-11900KB @ 3.30GHz
 3,307
Intel Core i9-9900K @ 3.60GHz
 2,922
AMD Ryzen 5 3600
 2,564
Last 5 Baselines for Intel Core i9-11900KB @ 3.30GHz
Most recent listed first
Baseline CPU Mark
BL2545938 - Apr 11 2025
18362
BL2545310 - Apr 10 2025
21204
BL2545165 - Apr 10 2025
21161
BL2457575 - Mar 04 2025
19980
BL2455847 - Mar 04 2025
20243
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core i9-11900KB @ 3.30GHz
As of 13th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-11900KB @ 3.30GHz
 22,796
AMD Ryzen 7 3800XT vs Intel Core i9-11900KB
 23,577 (+3.4%)
Intel Xeon W-1370 @ 2.90GHz vs Intel Core i9-11900KB
 22,926 (+0.6%)
Intel Xeon W-1370P @ 3.60GHz vs Intel Core i9-11900KB
 22,522 (-1.2%)
Intel Core i9-11900T @ 1.50GHz vs Intel Core i9-11900KB
 18,757 (-17.7%)
AMD Ryzen 7 5700G vs Intel Core i9-11900KB
 24,485 (+7.4%)
AMD Ryzen 5 5600G vs Intel Core i9-11900KB
 19,806 (-13.1%)
Intel Core i9-10900E @ 2.80GHz vs Intel Core i9-11900KB
 19,469 (-14.6%)
Intel Core i7-12700K vs Intel Core i9-11900KB
 34,490 (+51.3%)
AMD Ryzen 7 5800X3D vs Intel Core i9-11900KB
 28,315 (+24.2%)
AMD Ryzen 7 5800X vs Intel Core i9-11900KB
 27,773 (+21.8%)
AMD Ryzen Threadripper 1950X vs Intel Core i9-11900KB
 27,667 (+21.4%)
AMD Ryzen 7 5700X vs Intel Core i9-11900KB
 26,626 (+16.8%)

Is the Intel Core i9-11900KB @ 3.30GHz Good for Gaming?
As of 13th of April 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
 12,484
AMD Ryzen 7 9800X3D
 12,179
AMD Ryzen 9 9950X3D
 11,339
AMD Ryzen 9 7900X3D
 10,848
Intel Core Ultra 9 285K
 10,615
AMD Ryzen 5 7600X3D
 10,516
AMD Ryzen 7 7800X3D
 10,295
AMD Ryzen 9 7950X3D
 9,820
Intel Core Ultra 5 245K
 9,694
Intel Core Ultra 7 265K
 9,523
Intel Core Ultra 7 265KF
 9,438
Intel Core Ultra 5 235
 9,435
Intel Core i9-11900KB @ 3.30GHz
 3,278