Bbenchslop
CPU · Laptop · Intel

Intel Core Ultra 7 251HX

18C/18T · 55 W · Launched Apr 2026
Compare with rivalsCPU overall rankings

CPU overall vs rivals

Ryzen AI Max Pro 390Core i9-13950HXCore Ultra 7 251HX ◂Ryzen 7 7700XRyzen 9 7845HXRyzen 7 8840HXRyzen 5 7600 (ref)010203040506058.759.259.258.557.450.058.6Intel Core Ultra 7 251HX This chip Laptop CPU Index 58.7AMD Ryzen AI Max Pro 390 Nearest competitor Laptop CPU Index 59.2 1.01× Core Ultra 7 251HXIntel Core i9-13950HX Just above in its segment Laptop CPU Index 59.2 1.01× Core Ultra 7 251HXAMD Ryzen 9 7845HX Nearest competitor Laptop CPU Index 58.5 1.00× Core Ultra 7 251HXAMD Ryzen 7 8840HX Nearest competitor Laptop CPU Index 57.4 0.98× Core Ultra 7 251HXAMD Ryzen 5 7600 Reference chip Desktop CPU Index 50.0 0.85× Core Ultra 7 251HXAMD Ryzen 7 7700X Nearest desktop chip Desktop CPU Index 58.6 1.00× Core Ultra 7 251HX
Ryzen AI Max Pro 3…Core i9-13950HXCore Ultra 7 251HX…Ryzen 7 7700XRyzen 9 7845HXRyzen 7 8840HXRyzen 5 7600 (ref)020406058.759.259.258.557.450.058.6Intel Core Ultra 7 251HX This chip Laptop CPU Index 58.7AMD Ryzen AI Max Pro 390 Nearest competitor Laptop CPU Index 59.2 1.01× Core Ultra 7 251HXIntel Core i9-13950HX Just above in its segment Laptop CPU Index 59.2 1.01× Core Ultra 7 251HXAMD Ryzen 9 7845HX Nearest competitor Laptop CPU Index 58.5 1.00× Core Ultra 7 251HXAMD Ryzen 7 8840HX Nearest competitor Laptop CPU Index 57.4 0.98× Core Ultra 7 251HXAMD Ryzen 5 7600 Reference chip Desktop CPU Index 50.0 0.85× Core Ultra 7 251HXAMD Ryzen 7 7700X Nearest desktop chip Desktop CPU Index 58.6 1.00× Core Ultra 7 251HX
CPU overall
58.7
1.17× refest.
CPU multi-thread
84.3
1.69× ref
CPU single-thread
48.3
0.97× ref
CPU creative apps
46.8
0.94× ref
TDP
55.0 W
CPU overall per watt
1.07

CPU multi-thread, by benchmark

Cinebench multi-thread (NotebookCheck) 2024Cinebench multi-thread (NotebookCheck) 2026Cinebench multi-thread (NotebookCheck) R15Cinebench multi-thread (NotebookCheck) R20Cinebench multi-thread (NotebookCheck) R23x265 (NotebookCheck)PassMark CPU Mark02040608010083.183.579.087.184.978.791.2Cinebench multi-thread (NotebookCheck), version 2024 Index 83.1 Median 1,407 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version 2026 Index 83.5 Median 5,614 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R15 Index 79.0 Median 3,972 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R20 Index 87.1 Median 10.2k points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R23 Index 84.9 Median 26.0k points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)x265 (NotebookCheck), version 1 Index 78.7 Median 28.4 fps Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark CPU Mark Index 91.2 Median 47.2k points Source average of 22 results, fetched 6 Nov 2026 PassMark
Cinebench multi-th…Cinebench multi-th…Cinebench multi-th…Cinebench multi-th…Cinebench multi-th…x265 (NotebookChec…PassMark CPU Mark02040608010083.183.579.087.184.978.791.2Cinebench multi-thread (NotebookCheck), version 2024 Index 83.1 Median 1,407 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version 2026 Index 83.5 Median 5,614 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R15 Index 79.0 Median 3,972 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R20 Index 87.1 Median 10.2k points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R23 Index 84.9 Median 26.0k points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)x265 (NotebookCheck), version 1 Index 78.7 Median 28.4 fps Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark CPU Mark Index 91.2 Median 47.2k points Source average of 22 results, fetched 6 Nov 2026 PassMark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
Cinebench multi-thread (NotebookCheck)20241,407–points1 avg.83.16 Nov 2026
Cinebench multi-thread (NotebookCheck)20265,614–points1 avg.83.56 Nov 2026
Cinebench multi-thread (NotebookCheck)R153,972–points1 avg.79.06 Nov 2026
Cinebench multi-thread (NotebookCheck)R2010.2k–points1 avg.87.16 Nov 2026
Cinebench multi-thread (NotebookCheck)R2326.0k–points1 avg.84.96 Nov 2026
x265 (NotebookCheck)128.4–fps1 avg.78.76 Nov 2026
PassMark CPU Markcurrent47.2k–points22 avg.91.26 Nov 2026

CPU single-thread, by benchmark

7-Zip single-thread (NotebookCheck)Cinebench single-thread (NotebookCheck) 2024Cinebench single-thread (NotebookCheck) 2026Cinebench single-thread (NotebookCheck) R15Cinebench single-thread (NotebookCheck) R20Cinebench single-thread (NotebookCheck) R23PassMark Single Thread010203040506041.249.849.249.349.950.355.17-Zip single-thread (NotebookCheck), version 18.03 Index 41.2 Median 5,798 MIPS Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version 2024 Index 49.8 Median 118 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version 2026 Index 49.2 Median 465 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R15 Index 49.3 Median 291 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R20 Index 49.9 Median 740 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R23 Index 50.3 Median 1,941 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark Single Thread Index 55.1 Median 4,550 points Source average of 22 results, fetched 6 Nov 2026 PassMark
7-Zip single-threa…Cinebench single-t…Cinebench single-t…Cinebench single-t…Cinebench single-t…Cinebench single-t…PassMark ST020406041.249.849.249.349.950.355.17-Zip single-thread (NotebookCheck), version 18.03 Index 41.2 Median 5,798 MIPS Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version 2024 Index 49.8 Median 118 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version 2026 Index 49.2 Median 465 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R15 Index 49.3 Median 291 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R20 Index 49.9 Median 740 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R23 Index 50.3 Median 1,941 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark Single Thread Index 55.1 Median 4,550 points Source average of 22 results, fetched 6 Nov 2026 PassMark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
7-Zip single-thread (NotebookCheck)18.035,798–MIPS1 avg.41.26 Nov 2026
Cinebench single-thread (NotebookCheck)2024118–points1 avg.49.86 Nov 2026
Cinebench single-thread (NotebookCheck)2026465–points1 avg.49.26 Nov 2026
Cinebench single-thread (NotebookCheck)R15291–points1 avg.49.36 Nov 2026
Cinebench single-thread (NotebookCheck)R20740–points1 avg.49.96 Nov 2026
Cinebench single-thread (NotebookCheck)R231,941–points1 avg.50.36 Nov 2026
PassMark Single Threadcurrent4,550–points22 avg.55.16 Nov 2026

CPU creative apps, by benchmark

Puget Bench for PhotoshopPuget Bench for Premiere ProPuget Bench for DaVinci Resolve0102030405045.646.048.9Puget Bench for Photoshop, version Photoshop 24.0-27.5 | PB for Ps 1.0 Index 45.6 Median 8,156 points Source average of 43 results, fetched 6 Nov 2026 Puget BenchPuget Bench for Premiere Pro, version Premiere Pro 25.6-26.5 | PB for Pr 2.0 Index 46.0 Median 81.6k points Source average of 20 results, fetched 6 Nov 2026 Puget BenchPuget Bench for DaVinci Resolve, version DaVinci Resolve 18.6-19.1 | PB for DR 1.0-1.2 Index 48.9 Median 7,089 points Source average of 13 results, fetched 6 Nov 2026 Puget Bench
Puget Bench for Ph…Puget Bench for Pr…Puget Bench for Da…0102030405045.646.048.9Puget Bench for Photoshop, version Photoshop 24.0-27.5 | PB for Ps 1.0 Index 45.6 Median 8,156 points Source average of 43 results, fetched 6 Nov 2026 Puget BenchPuget Bench for Premiere Pro, version Premiere Pro 25.6-26.5 | PB for Pr 2.0 Index 46.0 Median 81.6k points Source average of 20 results, fetched 6 Nov 2026 Puget BenchPuget Bench for DaVinci Resolve, version DaVinci Resolve 18.6-19.1 | PB for DR 1.0-1.2 Index 48.9 Median 7,089 points Source average of 13 results, fetched 6 Nov 2026 Puget Bench
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
Puget Bench for PhotoshopPhotoshop 24.0-27.5 | PB for Ps 1.08,156–points43 avg.45.66 Nov 2026
Puget Bench for Premiere ProPremiere Pro 25.6-26.5 | PB for Pr 2.081.6k–points20 avg.46.06 Nov 2026
Puget Bench for DaVinci ResolveDaVinci Resolve 18.6-19.1 | PB for DR 1.0-1.27,089–points13 avg.48.96 Nov 2026

Sources

NotebookCheck (CPUs)12 averages6 Nov 2026PassMark2 averages6 Nov 2026Puget Bench3 averages6 Nov 2026