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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: 42.27

Overall Rank:
623rd fastest in multithreading out of 5104 CPUs
458th fastest in single threading out of 5104 CPUs
208th fastest in out of 1444 Desktop CPUs

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

Average CPU Mark rating
Multithread Rating
22781
Single Thread Rating
3309

Samples: 97*
*Margin for error: Low

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

Integer Math79,075 MOps/Sec
Floating Point Math46,987 MOps/Sec
Find Prime Numbers106 Million Primes/Sec
Random String Sorting31,638 Thousand Strings/Sec
Data Encryption13,667 MBytes/Sec
Data Compression266,396 KBytes/Sec
Physics1,167 Frames/Sec
Extended Instructions18,069 Million Matrices/Sec
Single Thread3,309 MOps/Sec
From submitted results to PerformanceTest V10 as of 28th of April 2025.

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

Submitted Baseline Distribution Graph as of 22nd of April 2025
From submitted results since PerformanceTest V10 as of 22nd 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 28th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,722
Intel Core i9-12900K
 41,323
AMD Ryzen 9 5900X
 39,041
Intel Core i7-12700K
 34,485
Intel Core i9-11900KB @ 3.30GHz
 22,781
Apple M1 Max 10 Core 3200 MHz
 22,130
AMD Ryzen 5 5600X
 21,866
Intel Core i9-9900K @ 3.60GHz
 18,182
AMD Ryzen 5 3600
 17,711
Apple M2 8 Core 3500 MHz
 15,651
Apple M1 8 Core 3200 MHz
 14,144
CPU Value (CPU Mark / $Price )
As of 28th of April 2025 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i9-13900K
 147.32
Intel Core i9-12900K
 130.81
Intel Core i7-12700K
 84.31
Intel Core i9-11900KB @ 3.30GHz
 42.27
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 28th of April 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,612
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
 3,680
AMD Ryzen 9 5900X
 3,470
AMD Ryzen 5 5600X
 3,363
Intel Core i9-11900KB @ 3.30GHz
 3,309
Intel Core i9-9900K @ 3.60GHz
 2,922
AMD Ryzen 5 3600
 2,563
Last 5 Baselines for Intel Core i9-11900KB @ 3.30GHz
Most recent listed first
Baseline CPU Mark
BL2564736 - Apr 18 2025
21795
BL2552109 - Apr 13 2025
22380
BL2545938 - Apr 11 2025
18362
BL2545310 - Apr 10 2025
21204
BL2545165 - Apr 10 2025
21161
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 28th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-11900KB @ 3.30GHz
 22,781
AMD Ryzen 7 3800XT vs Intel Core i9-11900KB
 23,570 (+3.5%)
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
 22,814 (+0.1%)
Intel Core i9-11900T @ 1.50GHz vs Intel Core i9-11900KB
 18,757 (-17.7%)
Intel Core i9-11900KF @ 3.50GHz vs Intel Core i9-11900KB
 24,789 (+8.8%)
AMD Ryzen 7 5700G vs Intel Core i9-11900KB
 24,467 (+7.4%)
AMD Ryzen 5 5600G vs Intel Core i9-11900KB
 19,800 (-13.1%)
Intel Core i9-10900E @ 2.80GHz vs Intel Core i9-11900KB
 19,469 (-14.5%)
Intel Core i7-12700K vs Intel Core i9-11900KB
 34,485 (+51.4%)
AMD Ryzen 7 5800X3D vs Intel Core i9-11900KB
 28,303 (+24.2%)
AMD Ryzen 7 5800X vs Intel Core i9-11900KB
 27,771 (+21.9%)
AMD Ryzen Threadripper 1950X vs Intel Core i9-11900KB
 27,643 (+21.3%)

Is the Intel Core i9-11900KB @ 3.30GHz Good for Gaming?
As of 28th of April 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
 12,376
AMD Ryzen 7 9800X3D
 12,166
AMD Ryzen 9 9950X3D
 11,309
AMD Ryzen 9 7900X3D
 10,844
Intel Core Ultra 9 285K
 10,614
AMD Ryzen 5 7600X3D
 10,513
AMD Ryzen 7 7800X3D
 10,291
AMD Ryzen 9 7950X3D
 9,814
Intel Core Ultra 5 245K
 9,688
Intel Core Ultra 7 265K
 9,532
Intel Core Ultra 7 265KF
 9,428
Intel Core Ultra 5 235
 9,295
Intel Core i9-11900KB @ 3.30GHz
 3,278