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 ...]

Compare List
Add other CPU:

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: 42.17

Overall Rank:
784th fastest in multithreading out of 5812 CPUs
607th fastest in single threading out of 5812 CPUs
248th fastest in out of 1557 Desktop CPUs

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

Average CPU Mark rating

Multithread Rating

22730

Single Thread Rating

3305

Samples: 122*
*Margin for error: Low

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

Integer Math	78,712 MOps/Sec
Floating Point Math	46,790 MOps/Sec
Find Prime Numbers	105 Million Primes/Sec
Random String Sorting	31,722 Thousand Strings/Sec
Data Encryption	13,617 MBytes/Sec
Data Compression	265,053 KBytes/Sec
Physics	1,173 Frames/Sec
Extended Instructions	17,983 Million Matrices/Sec
Single Thread	3,305 MOps/Sec

From submitted results to PerformanceTest V10 as of 9th of March 2026.

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

Submitted Baseline Distribution Graph as of 5th of March 2026

From submitted results since PerformanceTest V10 as of 5th of March 2026.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Search for Intel Core i9-11900KB @ 3.30GHz
from the Featured Merchants below:

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 Desktop CPUs
As of 10th of March 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-14900K		58,419
Intel Core i9-13900K		58,257
AMD Ryzen 9 5900X		38,937
Apple M4 10 Core		23,682
Intel Core i9-11900KB @ 3.30GHz		22,730
AMD Ryzen 5 5600X		21,844
Intel Core i5-12400F		19,590
Intel Core i9-9900K @ 3.60GHz		18,075
AMD Ryzen 5 3600		17,677
Apple M2 8 Core 3500 MHz		15,644
Apple M1 8 Core 3200 MHz		14,130

CPU Value (CPU Mark / $Price )
As of 10th of March 2026 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 5600X		145.64
AMD Ryzen 9 5900X		134.70
Intel Core i5-12400F		130.48
Intel Core i9-14900K		124.56
AMD Ryzen 5 3600		117.85
Intel Core i9-13900K		107.89
Intel Core i9-9900K @ 3.60GHz		60.54
Intel Core i9-11900KB @ 3.30GHz		42.17
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M4 10 Core		NA

Single Thread Rating
As of 10th of March 2026 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-14900K		4,693
Intel Core i9-13900K		4,600
Apple M4 10 Core		4,514
Apple M2 8 Core 3500 MHz		3,886
Apple M1 8 Core 3200 MHz		3,675
Intel Core i5-12400F		3,489
AMD Ryzen 9 5900X		3,467
AMD Ryzen 5 5600X		3,365
Intel Core i9-11900KB @ 3.30GHz		3,305
Intel Core i9-9900K @ 3.60GHz		2,913
AMD Ryzen 5 3600		2,560

Last 5 Baselines for Intel Core i9-11900KB @ 3.30GHz
Most recent listed first
Baseline	CPU Mark
BL3316872 - Feb 28 2026		20648
BL3265963 - Feb 05 2026		24819
BL3265691 - Feb 05 2026		23155
BL3244676 - Jan 27 2026		24715
BL3168089 - Dec 27 2025		24740

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 10th of March 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-11900KB @ 3.30GHz		22,730
Intel Core i9-11900K @ 3.50GHz vs Intel Core i9-11900KB		24,950 (+9.8%)
Intel Core i9-11900KF @ 3.50GHz vs Intel Core i9-11900KB		24,547 (+8.0%)
AMD Ryzen 7 PRO 5750GE vs Intel Core i9-11900KB		21,033 (-7.5%)
AMD Ryzen 7 3800X vs Intel Core i9-11900KB		22,986 (+1.1%)
Intel Core i9-11900F @ 2.50GHz vs Intel Core i9-11900KB		22,089 (-2.8%)
Intel Xeon W-1370P @ 3.60GHz vs Intel Core i9-11900KB		23,539 (+3.6%)
Intel Xeon W-1370 @ 2.90GHz vs Intel Core i9-11900KB		22,948 (+1.0%)
Intel Core i9-11900T @ 1.50GHz vs Intel Core i9-11900KB		18,620 (-18.1%)
Intel Core i7-12700 vs Intel Core i9-11900KB		29,963 (+31.8%)
AMD Ryzen 5 PRO 7645 vs Intel Core i9-11900KB		27,565 (+21.3%)
AMD Ryzen 7 5700G vs Intel Core i9-11900KB		24,311 (+7.0%)
Intel Core i7-11700KF @ 3.60GHz vs Intel Core i9-11900KB		23,826 (+4.8%)

Is the Intel Core i9-11900KB @ 3.30GHz Good for Gaming?
As of 10th of March 2026 - Higher results represent better performance
Processor	Relative Gaming Score
AMD Ryzen 9 9900X3D		12,427
AMD Ryzen 7 9800X3D		12,123
AMD Ryzen 9 9950X3D		11,263
Intel Core Ultra 7 270K Plus		10,695
AMD Ryzen 5 7600X3D		10,524
AMD Ryzen 9 7900X3D		10,388
Intel Core Ultra 9 285K		10,374
Intel Core Ultra 9 290K Plus		10,291
AMD Ryzen 7 7800X3D		10,257
AMD Ryzen 5 7500X3D		10,172
AMD Ryzen 9 9955HX3D		9,795
Intel Core Ultra 7 265K		9,445
Intel Core i9-11900KB @ 3.30GHz		3,283

CPU Benchmarks

CPU Benchmarks

Intel Core i9-11900KB @ 3.30GHz

Add CPUs to start comparisons

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

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

Pricing History