Intel Core i9-11900K vs Intel Core i9-9900X

What is the difference between Intel Core i9-11900K and Intel Core i9-9900X. Find out which CPU has better performance.

Performance (Benchmarks)

1856Geekbench 5 Single-Core Score1120
10951Geekbench 5 Multi-Core Score10248
25661PassMark CPU Mark Rating21748
3495PassMark Single Thread Rating2594
126403DMark Time Spy Physics Score10470

Processor Specs

Intel Core i9-11900KProcessorIntel Core i9-9900X
3500 MHzFrequency3500 MHz
5300 MHzMaximum Frequency4400 MHz
8Cores10
16Threads20
125 WTDP165 W
Intel UHD Graphics 750GPU
Rocket LakeCodenameSkylake
Socket 1200 LGAPackageFCLGA2066

Geekbench 5 Benchmark

1861Single-Core Score1113
11048Multi-Core Score10552
Geekbench 5.4.1 Tryout for Windows x86 (64-bit)BenchmarkGeekbench 5.4.0 Tryout for Linux x86 (64-bit)

System Information

Microsoft Windows 10 Pro (64-bit)Operating SystemUbuntu 20.04 LTS 5.4.0-28-generic x86_64
ASUS System Product NameModelSystem manufacturer System Product Name
ASUSTeK COMPUTER INC. ROG MAXIMUS XIII HEROMotherboardASUSTeK COMPUTER INC. TUF X299 MARK 2
BalancedPower Plan

CPU Specifications

Intel Core i9-11900KNameIntel Core i9-9900X
1 Processor, 8 Cores, 16 ThreadsTopology1 Processor, 10 Cores, 20 Threads
GenuineIntel Family 6 Model 167 Stepping 1IdentifierGenuineIntel Family 6 Model 85 Stepping 4
3.50 GHzBase Frequency4.40 GHz
5098 MHzMaximum Frequency
Socket 1200 LGAPackage
Rocket LakeCodename
32.0 KB x 8L1 Instruction Cache32.0 KB x 10
48.0 KB x 8L1 Data Cache32.0 KB x 10
512 KB x 8L2 Cache1.00 MB x 10
16.0 MB x 1L3 Cache19.2 MB x 1

Memory Information

16.00 GBSize125.51 GB
2000 MHzFrequency
DDR4 SDRAMType
2Channels

Geekbench 5 result (single)

1861Single-Core Score1113
5290Crypto Score1371
1587Integer Score1056
1883Floating Point Score 1195
5290
9.02 GB/sec
AES-XTS1371
2.34 GB/sec
1547
7.82 MB/sec
Text Compression (LZMA)1019
5.15 MB/sec
1829
86.5 Mpixels/sec
Image Compression1122
53.1 Mpixels/sec
1407
3.97 MTE/sec
Navigation (using Dijkstra's algorithm)914
2.58 MTE/sec
1530
1.80 MElements/sec
HTML51029
1.21 MElements/sec
1519
475.9 Krows/sec
SQLite1065
333.5 Krows/sec
1700
92.3 Mpixels/sec
PDF Rendering1069
58.0 Mpixels/sec
1635
521.0 KB/sec
Text Rendering1054
335.7 KB/sec
1571
12.2 Klines/sec
Clang1150
8.96 Klines/sec
1585
18.4 images/sec
Camera1105
12.8 images/sec
1743
2.18 Mpairs/sec
N-Body Physics1018
1.27 Mpairs/sec
1692
10481.2 FPS
Rigid Body Physics1213
7516.9 FPS
1582
86.9 Mpixels/sec
Gaussian Blur790
43.4 Mpixels/sec
1603
12.3 images/sec
Face Detection1054
8.12 images/sec
1463
36.1 Mpixels/sec
Horizon Detection1016
25.0 Mpixels/sec
2982
146.3 Mpixels/sec
Image Inpainting1807
88.6 Mpixels/sec
3129
42.6 Mpixels/sec
HDR2233
30.4 Mpixels/sec
2230
1.79 Mpixels/sec
Ray Tracing1542
1.24 Mpixels/sec
1527
13.7 Kpixels/sec
Structure from Motion1085
9.72 Kpixels/sec
1797
57.4 Words/sec
Speech Recognition1012
32.4 Words/sec
1691
65.4 images/sec
Machine Learning995
38.4 images/sec

Geekbench 5 result (multi)

11048Multi-Core Score10552
7571Crypto Score9888
11048Integer Score10380
11626Floating Point Score 11034
7571
12.9 GB/sec
AES-XTS9888
16.9 GB/sec
11746
59.4 MB/sec
Text Compression (LZMA)11353
57.4 MB/sec
16351
773.5 Mpixels/sec
Image Compression12844
607.6 Mpixels/sec
5563
15.7 MTE/sec
Navigation (using Dijkstra's algorithm)6439
18.2 MTE/sec
11177
13.1 MElements/sec
HTML510118
11.9 MElements/sec
12090
3.79 Mrows/sec
SQLite11833
3.71 Mrows/sec
12685
688.4 Mpixels/sec
PDF Rendering10870
589.9 Mpixels/sec
9301
2.89 MB/sec
Text Rendering8639
2.69 MB/sec
13176
102.7 Klines/sec
Clang12678
98.8 Klines/sec
10927
126.7 images/sec
Camera10452
121.2 images/sec
13252
16.6 Mpairs/sec
N-Body Physics9269
11.6 Mpairs/sec
16761
103843.8 FPS
Rigid Body Physics15552
96351.4 FPS
9916
545.1 Mpixels/sec
Gaussian Blur9970
548.1 Mpixels/sec
12804
98.6 images/sec
Face Detection10428
80.3 images/sec
10931
269.4 Mpixels/sec
Horizon Detection11511
283.7 Mpixels/sec
16029
786.3 Mpixels/sec
Image Inpainting15892
779.6 Mpixels/sec
23985
326.8 Mpixels/sec
HDR23150
315.4 Mpixels/sec
18994
15.3 Mpixels/sec
Ray Tracing17400
14.0 Mpixels/sec
11963
107.2 Kpixels/sec
Structure from Motion11275
101.0 Kpixels/sec
5408
172.9 Words/sec
Speech Recognition4913
157.1 Words/sec
3603
139.2 images/sec
Machine Learning4827
186.5 images/sec