Ryzen Z2 Go vs Ryzen 9 4900HS
Aggregate performance score
Ryzen 9 4900HS outperforms Ryzen Z2 by an impressive 71% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 928 | 1368 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Renoir (Ryzen 4000 APU) | AMD Rembrandt (Zen 3+) |
| Power efficiency | 12.92 | 9.47 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Renoir (Zen 2) (2020) | Rembrandt R (2025) |
| Release date | 7 March 2020 (6 years ago) | 6 January 2025 (1 year ago) |
Detailed specifications
Basic parameters of Ryzen 9 4900HS and Ryzen Z2 Go: number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 8 (Octa-Core) | 4 (Quad-Core) |
| Threads | 16 | 8 |
| Base clock speed | 3 GHz | 3 GHz |
| Boost clock speed | 4.3 GHz | 4.3 GHz |
| Multiplier | 30 | no data |
| L1 cache | 64 KB (per core) | 256 KB |
| L2 cache | 512 KB (per core) | 2 MB |
| L3 cache | 8 MB (shared) | 8 MB |
| Chip lithography | 7 nm | 6 nm |
| Die size | 156 mm2 | no data |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 9,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 9 4900HS and Ryzen Z2 Go compatibility with other computer components: 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.
| Number of CPUs in a configuration | 1 | no data |
| Socket | FP6 | no data |
| Power consumption (TDP) | 35 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 4900HS and Ryzen Z2 Go. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 4900HS and Ryzen Z2 Go are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 4900HS and Ryzen Z2 Go. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-4266 | no data |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 68.27 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1750 MHz) | AMD Radeon 680M |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 4900HS and Ryzen Z2 Go.
| PCIe version | 3.0 | no data |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
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. Other than that, Passmark measures multi-core performance.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Geekbench 5.5 Multi-Core
7-Zip Single
7-Zip
Pros & cons summary
| Performance score | 10.92 | 6.40 |
| Integrated graphics card | 8.31 | 9.64 |
| Recency | 7 March 2020 | 6 January 2025 |
| Physical cores | 8 | 4 |
| Threads | 16 | 8 |
| Chip lithography | 7 nm | 6 nm |
| Power consumption (TDP) | 35 Watt | 28 Watt |
Ryzen 9 4900HS has a 71% higher aggregate performance score, and 100% more physical cores and 100% more threads.
Ryzen Z2 Go, on the other hand, has 16% faster integrated GPU, an age advantage of 4 years, a 17% more advanced lithography process, and 25% lower power consumption.
The AMD Ryzen 9 4900HS is our recommended choice as it beats the AMD Ryzen Z2 Go in performance tests.
Other comparisons
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