Ryzen 9 5900H: specs and benchmarks
Aggregate performance score
Ryzen 9 5900H provides good benchmark performance at 12.94% of a leader's which is a 96-core EPYC 9655P.
Summary
AMD started Ryzen 9 5900H sales 7 January 2021. This is a Cezanne U (Zen 3) architecture notebook processor primarily aimed at office systems. It has 8 cores and 16 threads, and is based on 7 nm manufacturing technology, with a maximum frequency of 4600 MHz and a locked multiplier.
Compatibility-wise, this is FP6 processor with a TDP of 45 Watt.
Primary details
Ryzen 9 5900H processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | 582 | |
| Place by popularity | not in top-100 | |
| Market segment | Laptop | |
| Series | AMD Cezanne (Zen 3, Ryzen 5000) | |
| Power efficiency | 27.21 | of 100.00 (Core Ultra 7 164U) |
| Architecture codename | Cezanne U (Zen 3) (2021−2022) | |
| Release date | 7 January 2021 (3 years ago) |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 8 (Octa-Core) | |
| Threads | 16 | |
| Base clock speed | 3.3 GHz | of 4.7 GHz (Ryzen 9 7900X) |
| Boost clock speed | 4.6 GHz | of 6.2 GHz (Core i9-14900KS) |
| L1 cache | 512 KB | of 80 KB (EPYC 9965) |
| L2 cache | 4 MB | of 2 MB (Xeon 6980P) |
| L3 cache | 16 MB | of 1152 MB (EPYC 9684X) |
| Chip lithography | 7 nm | of 3 nm (Core Ultra 9 285K) |
| 64 bit support | + | |
| Windows 11 compatibility | - |
Compatibility
Information on Ryzen 9 5900H compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Socket | FP6 | |
| Power consumption (TDP) | 45 Watt | of 3100 ‑ 4500 (Ryzen 7 7435H) |
Technologies and extensions
Technological capabilities and additional instructions supported by Ryzen 9 5900H. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT |
Graphics specifications
General parameters of a GPU integrated into Ryzen 9 5900H.
| Integrated graphics card | AMD Radeon RX Vega 8 (Ryzen 4000/5000) |
Benchmark performance
Single-core and multi-core benchmark results of Ryzen 9 5900H. Overall benchmark performance is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Send your test results of Ryzen 9 5900H.
Intel equivalent
According to our data, the closest Intel alternative to Ryzen 9 5900H is Core i9-11900H, which is nearly equal in speed and higher by 1 position in our ranking.
Here are some closest Intel rivals to Ryzen 9 5900H:
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Recommended GPUs
People consider these graphics cards to be good for Ryzen 9 5900H, according to our PC configuration statistics.
These are the fastest graphics cards for Ryzen 9 5900H in our user configuration statistics. There is a total of 115 configurations using Ryzen 9 5900H in our database.
