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CPU · Laptop · AMD

AMD Ryzen 5 7645HX

6C/12T · 55 W · Launched Jan 2024
Compare with rivalsCPU overall rankings

CPU overall vs rivals

Ryzen 5 7600 (ref)Ryzen 7 7840HSRyzen 5 7645HX ◂Ryzen AI Max Pro 380Ryzen 7 5800X3DCore i9-13900HRyzen AI 7 PRO 3500102030405048.448.648.448.348.150.048.4AMD Ryzen 5 7645HX This chip Laptop CPU Index 48.4AMD Ryzen 7 7840HS Just above in its segment Laptop CPU Index 48.6 1.00× Ryzen 5 7645HXAMD Ryzen AI Max Pro 380 Just above in its segment Laptop CPU Index 48.4 1.00× Ryzen 5 7645HXIntel Core i9-13900H Nearest competitor Laptop CPU Index 48.3 1.00× Ryzen 5 7645HXAMD Ryzen AI 7 PRO 350 Just below in its segment Laptop CPU Index 48.1 0.99× Ryzen 5 7645HXAMD Ryzen 5 7600 Reference chip Desktop CPU Index 50.0 1.03× Ryzen 5 7645HXAMD Ryzen 7 5800X3D Nearest desktop chip Desktop CPU Index 48.4 1.00× Ryzen 5 7645HX
Ryzen 5 7600 (ref)Ryzen 7 7840HSRyzen 5 7645HX ◂Ryzen AI Max Pro 3…Ryzen 7 5800X3DCore i9-13900HRyzen AI 7 PRO 3500102030405048.448.648.448.348.150.048.4AMD Ryzen 5 7645HX This chip Laptop CPU Index 48.4AMD Ryzen 7 7840HS Just above in its segment Laptop CPU Index 48.6 1.00× Ryzen 5 7645HXAMD Ryzen AI Max Pro 380 Just above in its segment Laptop CPU Index 48.4 1.00× Ryzen 5 7645HXIntel Core i9-13900H Nearest competitor Laptop CPU Index 48.3 1.00× Ryzen 5 7645HXAMD Ryzen AI 7 PRO 350 Just below in its segment Laptop CPU Index 48.1 0.99× Ryzen 5 7645HXAMD Ryzen 5 7600 Reference chip Desktop CPU Index 50.0 1.03× Ryzen 5 7645HXAMD Ryzen 7 5800X3D Nearest desktop chip Desktop CPU Index 48.4 1.00× Ryzen 5 7645HX
CPU overall
48.4
0.97× refest.
CPU multi-thread
48.3
0.97× ref
CPU single-thread
48.3
0.97× ref
TDP
55.0 W
CPU overall per watt
0.88

CPU multi-thread, by benchmark

7-Zip multi-thread (NotebookCheck)Cinebench multi-thread (NotebookCheck) R15Cinebench multi-thread (NotebookCheck) R20Cinebench multi-thread (NotebookCheck) R23x265 (NotebookCheck)PassMark CPU Mark0102030405046.445.346.845.751.549.87-Zip multi-thread (NotebookCheck), version 18.03 Index 46.4 Median 60.4k MIPS Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R15 Index 45.3 Median 2,276 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R20 Index 46.8 Median 5,467 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R23 Index 45.7 Median 14.0k points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)x265 (NotebookCheck), version 1 Index 51.5 Median 18.6 fps Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark CPU Mark Index 49.8 Median 25.8k points Source average of 16 results, fetched 6 Nov 2026 PassMark
7-Zip multi-thread…Cinebench multi-th…Cinebench multi-th…Cinebench multi-th…x265 (NotebookChec…PassMark CPU Mark0204046.445.346.845.751.549.87-Zip multi-thread (NotebookCheck), version 18.03 Index 46.4 Median 60.4k MIPS Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R15 Index 45.3 Median 2,276 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R20 Index 46.8 Median 5,467 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R23 Index 45.7 Median 14.0k points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)x265 (NotebookCheck), version 1 Index 51.5 Median 18.6 fps Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark CPU Mark Index 49.8 Median 25.8k points Source average of 16 results, fetched 6 Nov 2026 PassMark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
7-Zip multi-thread (NotebookCheck)18.0360.4k–MIPS1 avg.46.46 Nov 2026
Cinebench multi-thread (NotebookCheck)R152,276–points1 avg.45.36 Nov 2026
Cinebench multi-thread (NotebookCheck)R205,467–points1 avg.46.86 Nov 2026
Cinebench multi-thread (NotebookCheck)R2314.0k–points1 avg.45.76 Nov 2026
x265 (NotebookCheck)118.6–fps1 avg.51.56 Nov 2026
PassMark CPU Markcurrent25.8k–points16 avg.49.86 Nov 2026

CPU single-thread, by benchmark

7-Zip single-thread (NotebookCheck)Cinebench single-thread (NotebookCheck) R15Cinebench single-thread (NotebookCheck) R20Cinebench single-thread (NotebookCheck) R23PassMark Single Thread0102030405050.649.047.146.946.77-Zip single-thread (NotebookCheck), version 18.03 Index 50.6 Median 7,124 MIPS Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R15 Index 49.0 Median 289 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R20 Index 47.1 Median 699 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R23 Index 46.9 Median 1,809 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark Single Thread Index 46.7 Median 3,856 points Source average of 16 results, fetched 6 Nov 2026 PassMark
7-Zip single-threa…Cinebench single-t…Cinebench single-t…Cinebench single-t…PassMark ST0102030405050.649.047.146.946.77-Zip single-thread (NotebookCheck), version 18.03 Index 50.6 Median 7,124 MIPS Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R15 Index 49.0 Median 289 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R20 Index 47.1 Median 699 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R23 Index 46.9 Median 1,809 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark Single Thread Index 46.7 Median 3,856 points Source average of 16 results, fetched 6 Nov 2026 PassMark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
7-Zip single-thread (NotebookCheck)18.037,124–MIPS1 avg.50.66 Nov 2026
Cinebench single-thread (NotebookCheck)R15289–points1 avg.49.06 Nov 2026
Cinebench single-thread (NotebookCheck)R20699–points1 avg.47.16 Nov 2026
Cinebench single-thread (NotebookCheck)R231,809–points1 avg.46.96 Nov 2026
PassMark Single Threadcurrent3,856–points16 avg.46.76 Nov 2026

Sources

NotebookCheck (CPUs)9 averages6 Nov 2026PassMark2 averages6 Nov 2026