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CPU · Laptop · AMD

AMD Ryzen 9 8945HX

16C/32T · 55 W · Launched Apr 2025
Compare with rivalsCPU overall rankings

CPU overall vs rivals

Ryzen 9 8940HXCore i9-14900HXRyzen 9 8945HX ◂Ryzen 9 7940HXCore i9-12900KSCore i9-13980HXRyzen 5 7600 (ref)01020304050607062.463.062.562.362.150.062.2AMD Ryzen 9 8945HX This chip Laptop CPU Index 62.4AMD Ryzen 9 8940HX Just above in its segment Laptop CPU Index 63.0 1.01× Ryzen 9 8945HXIntel Core i9-14900HX Nearest competitor Laptop CPU Index 62.5 1.00× Ryzen 9 8945HXAMD Ryzen 9 7940HX Just below in its segment Laptop CPU Index 62.3 1.00× Ryzen 9 8945HXIntel Core i9-13980HX Nearest competitor Laptop CPU Index 62.1 1.00× Ryzen 9 8945HXAMD Ryzen 5 7600 Reference chip Desktop CPU Index 50.0 0.80× Ryzen 9 8945HXIntel Core i9-12900KS Nearest desktop chip Desktop CPU Index 62.2 1.00× Ryzen 9 8945HX
Ryzen 9 8940HXCore i9-14900HXRyzen 9 8945HX ◂Ryzen 9 7940HXCore i9-12900KSCore i9-13980HXRyzen 5 7600 (ref)020406062.463.062.562.362.150.062.2AMD Ryzen 9 8945HX This chip Laptop CPU Index 62.4AMD Ryzen 9 8940HX Just above in its segment Laptop CPU Index 63.0 1.01× Ryzen 9 8945HXIntel Core i9-14900HX Nearest competitor Laptop CPU Index 62.5 1.00× Ryzen 9 8945HXAMD Ryzen 9 7940HX Just below in its segment Laptop CPU Index 62.3 1.00× Ryzen 9 8945HXIntel Core i9-13980HX Nearest competitor Laptop CPU Index 62.1 1.00× Ryzen 9 8945HXAMD Ryzen 5 7600 Reference chip Desktop CPU Index 50.0 0.80× Ryzen 9 8945HXIntel Core i9-12900KS Nearest desktop chip Desktop CPU Index 62.2 1.00× Ryzen 9 8945HX
CPU overall
62.4
1.25× refest.
CPU multi-thread
101
2.03× ref
CPU single-thread
48.1
0.96× ref
TDP
55.0 W
CPU overall per watt
1.14

CPU multi-thread, by benchmark

3DMark CPU Profile (max threads)Blender (CPU) 4Blender (CPU) 5Cinebench multi-thread (NotebookCheck) 2024Cinebench multi-thread (NotebookCheck) 2026Cinebench multi-thread (NotebookCheck) R15Cinebench multi-thread (NotebookCheck) R23PassMark CPU MarkV-Ray 6 (CPU)02040608010012014091.913112410410611511399.084.73DMark CPU Profile (max threads), version 1 Index 91.9 Median 13.7k points Source average of 1 results, fetched 6 Nov 2026 3DMark (UL)Blender (CPU), version 4 Index 131 (p10 120 – p90 138) Median 508 samples/min (p10 467 – p90 537) 5 runs, 10 Nov 2025 – 2 Jul 2026 Blender Open DataBlender (CPU), version 5 Index 124 (p10 108 – p90 130) Median 524 samples/min (p10 453 – p90 549) 25 runs, 10 Apr 2026 – 30 Sept 2026 Blender Open DataCinebench multi-thread (NotebookCheck), version 2024 Index 104 Median 1,765 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version 2026 Index 106 Median 7,135 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R15 Index 115 Median 5,769 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R23 Index 113 Median 34.6k points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark CPU Mark Index 99.0 Median 51.3k points Source average of 558 results, fetched 6 Nov 2026 PassMarkV-Ray 6 (CPU), version 6 Index 84.7 Median 23.3k vsamples Source average of 8 results, fetched 6 Nov 2026 V-Ray Benchmark
3DMark CPU Profile…Blender (CPU) 4Blender (CPU) 5Cinebench multi-th…Cinebench multi-th…Cinebench multi-th…Cinebench multi-th…PassMark CPU MarkV-Ray 6 (CPU)05010015091.913112410410611511399.084.73DMark CPU Profile (max threads), version 1 Index 91.9 Median 13.7k points Source average of 1 results, fetched 6 Nov 2026 3DMark (UL)Blender (CPU), version 4 Index 131 (p10 120 – p90 138) Median 508 samples/min (p10 467 – p90 537) 5 runs, 10 Nov 2025 – 2 Jul 2026 Blender Open DataBlender (CPU), version 5 Index 124 (p10 108 – p90 130) Median 524 samples/min (p10 453 – p90 549) 25 runs, 10 Apr 2026 – 30 Sept 2026 Blender Open DataCinebench multi-thread (NotebookCheck), version 2024 Index 104 Median 1,765 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version 2026 Index 106 Median 7,135 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R15 Index 115 Median 5,769 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench multi-thread (NotebookCheck), version R23 Index 113 Median 34.6k points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark CPU Mark Index 99.0 Median 51.3k points Source average of 558 results, fetched 6 Nov 2026 PassMarkV-Ray 6 (CPU), version 6 Index 84.7 Median 23.3k vsamples Source average of 8 results, fetched 6 Nov 2026 V-Ray Benchmark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
3DMark CPU Profile (max threads)113.7k–points1 avg.91.96 Nov 2026
Blender (CPU)4508467–537samples/min5 runs13110 Nov 2025 – 2 Jul 2026
Blender (CPU)5524453–549samples/min25 runs12410 Apr 2026 – 30 Sept 2026
Cinebench multi-thread (NotebookCheck)20241,765–points1 avg.1046 Nov 2026
Cinebench multi-thread (NotebookCheck)20267,135–points1 avg.1066 Nov 2026
Cinebench multi-thread (NotebookCheck)R155,769–points1 avg.1156 Nov 2026
Cinebench multi-thread (NotebookCheck)R2334.6k–points1 avg.1136 Nov 2026
PassMark CPU Markcurrent51.3k–points558 avg.99.06 Nov 2026
V-Ray 6 (CPU)623.3k–vsamples8 avg.84.76 Nov 2026

CPU single-thread, by benchmark

3DMark CPU Profile (single thread)Cinebench single-thread (NotebookCheck) 2024Cinebench single-thread (NotebookCheck) 2026Cinebench single-thread (NotebookCheck) R15Cinebench single-thread (NotebookCheck) R23PassMark Single Thread0102030405048.747.447.650.348.747.33DMark CPU Profile (single thread), version 1 Index 48.7 Median 1,053 points Source average of 1 results, fetched 6 Nov 2026 3DMark (UL)Cinebench single-thread (NotebookCheck), version 2024 Index 47.4 Median 112 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version 2026 Index 47.6 Median 450 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R15 Index 50.3 Median 297 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R23 Index 48.7 Median 1,880 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark Single Thread Index 47.3 Median 3,902 points Source average of 558 results, fetched 6 Nov 2026 PassMark
3DMark CPU Profile…Cinebench single-t…Cinebench single-t…Cinebench single-t…Cinebench single-t…PassMark ST0102030405048.747.447.650.348.747.33DMark CPU Profile (single thread), version 1 Index 48.7 Median 1,053 points Source average of 1 results, fetched 6 Nov 2026 3DMark (UL)Cinebench single-thread (NotebookCheck), version 2024 Index 47.4 Median 112 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version 2026 Index 47.6 Median 450 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R15 Index 50.3 Median 297 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)Cinebench single-thread (NotebookCheck), version R23 Index 48.7 Median 1,880 points Source average of 1 results, fetched 6 Nov 2026 NotebookCheck (CPUs)PassMark Single Thread Index 47.3 Median 3,902 points Source average of 558 results, fetched 6 Nov 2026 PassMark
Results table
BenchmarkVersionMedianp10–p90UnitSamplesIndexDates
3DMark CPU Profile (single thread)11,053–points1 avg.48.76 Nov 2026
Cinebench single-thread (NotebookCheck)2024112–points1 avg.47.46 Nov 2026
Cinebench single-thread (NotebookCheck)2026450–points1 avg.47.66 Nov 2026
Cinebench single-thread (NotebookCheck)R15297–points1 avg.50.36 Nov 2026
Cinebench single-thread (NotebookCheck)R231,880–points1 avg.48.76 Nov 2026
PassMark Single Threadcurrent3,902–points558 avg.47.36 Nov 2026

Over time

CPU multi-thread index
monthly
96.098.0100102104May2026JunJulAugSep2026-04 100 index 8 samples2026-08 97.7 index 7 samples2026-09 103 index 7 samples
96.098.0100102104May2026JunJulAugSep2026-04 100 index 8 samples2026-08 97.7 index 7 samples2026-09 103 index 7 samples
Blender (CPU) 5
samples/min, monthly
500520540May2026JunJulAugSep2026-04 519 samples/min 8 samples2026-08 504 samples/min 7 samples2026-09 531 samples/min 7 samples
500520540May2026JunJulAugSep2026-04 519 samples/min 8 samples2026-08 504 samples/min 7 samples2026-09 531 samples/min 7 samples
Blender (CPU) 4
samples/min, quarterly
460480500Sep2025OctNov2025-Q3 459 samples/min 5 samples2025-Q4 503 samples/min 5 samples
460480500Sep2025OctNov2025-Q3 459 samples/min 5 samples2025-Q4 503 samples/min 5 samples

Sources

3DMark (UL)2 averages6 Nov 2026Blender Open Data30 runs30 Sept 2026NotebookCheck (CPUs)8 averages6 Nov 2026PassMark2 averages6 Nov 2026Puget Bench1 average6 Nov 2026V-Ray Benchmark1 average6 Nov 2026