CPU · Desktop · AMD
AMD Ryzen 9 3900
12C/24T · 65 W · Launched Oct 2019CPU overall vs rivals
TDP
65.0 W
CPU overall per watt
0.63
CPU multi-thread, by benchmark
Results table
| Benchmark | Version | Median | p10–p90 | Unit | Samples | Index | Dates |
|---|---|---|---|---|---|---|---|
| Blender (CPU) | 4 | 254 | 223–276 | samples/min | 5 runs | 65.2 | 28 Nov 2025 – 14 Jan 2026 |
| Geekbench Multi-Core | 6 | 8,242 | 1,278–11.2k | points | 160 runs | 35.7 | 9 Apr 2026 – 3 Nov 2026 |
| Geekbench Multi-Core | 7 | 12.6k | 9,978–13.9k | points | 85 runs | 51.5 | 23 Jul 2026 – 2 Nov 2026 |
| 7-Zip multi-thread (NotebookCheck) | 18.03 | 75.6k | – | MIPS | 1 avg. | 58.1 | 6 Nov 2026 |
| Cinebench multi-thread (NotebookCheck) | R15 | 2,804 | – | points | 1 avg. | 55.8 | 6 Nov 2026 |
| Cinebench multi-thread (NotebookCheck) | R20 | 6,321 | – | points | 1 avg. | 54.1 | 6 Nov 2026 |
| x265 (NotebookCheck) | 1 | 18.9 | – | fps | 1 avg. | 52.4 | 6 Nov 2026 |
| PassMark CPU Mark | current | 30.6k | – | points | 715 avg. | 59.0 | 6 Nov 2026 |
| V-Ray 6 (CPU) | 6 | 15.3k | – | vsamples | 5 avg. | 55.5 | 6 Nov 2026 |
CPU single-thread, by benchmark
Results table
| Benchmark | Version | Median | p10–p90 | Unit | Samples | Index | Dates |
|---|---|---|---|---|---|---|---|
| Geekbench Single-Core | 6 | 1,639 | 1,081–1,849 | points | 159 runs | 35.1 | 9 Apr 2026 – 3 Nov 2026 |
| Geekbench Single-Core | 7 | 1,694 | 1,510–1,825 | points | 83 runs | 37.7 | 23 Jul 2026 – 2 Nov 2026 |
| 7-Zip single-thread (NotebookCheck) | 18.03 | 5,134 | – | MIPS | 1 avg. | 36.5 | 6 Nov 2026 |
| Cinebench single-thread (NotebookCheck) | R15 | 197 | – | points | 1 avg. | 33.4 | 6 Nov 2026 |
| Cinebench single-thread (NotebookCheck) | R20 | 490 | – | points | 1 avg. | 33.0 | 6 Nov 2026 |
| PassMark Single Thread | current | 2,605 | – | points | 715 avg. | 31.6 | 6 Nov 2026 |
Over time
CPU multi-thread index
monthly
CPU single-thread index
monthly
Geekbench Multi-Core 6
points, monthly
Geekbench Single-Core 6
points, monthly
Geekbench Multi-Core 7
points, monthly
Geekbench Single-Core 7
points, monthly
Sources
Blender Open Data5 runs14 Jan 2026Geekbench Browser487 runs3 Nov 2026NotebookCheck (CPUs)7 averages6 Nov 2026PassMark2 averages6 Nov 2026V-Ray Benchmark1 average6 Nov 2026