Ryzen 9 8940HX vs Ryzen 7 5700
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 516 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 61.23 | no data |
| Market segment | Desktop processor | Laptop |
| Power efficiency | 22.29 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Cezanne (2021−2024) | Dragon Range (2025) |
| Release date | 4 April 2022 (3 years ago) | 23 April 2025 (recently) |
| Launch price (MSRP) | $179 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen 7 5700 and Ryzen 9 8940HX basic parameters such as 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) | 16 (Hexadeca-Core) |
| Threads | 16 | 32 |
| Base clock speed | 3.7 GHz | 2.4 GHz |
| Boost clock speed | 4.6 GHz | 5.3 GHz |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 512 KB (per core) | 1 MB (per core) |
| L3 cache | 16 MB | 64 MB (shared) |
| Chip lithography | 7 nm | 5 nm |
| Die size | 180 mm2 | 2x 71 mm2 |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 10,700 million | 13,140 million |
| 64 bit support | + | + |
| Unlocked multiplier | + | + |
Compatibility
Information on Ryzen 7 5700 and Ryzen 9 8940HX 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 | 1 |
| Socket | AM4 | FL1 |
| Power consumption (TDP) | 65 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 5700 and Ryzen 9 8940HX. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 5700 and Ryzen 9 8940HX are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 5700 and Ryzen 9 8940HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 610M |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 5700 and Ryzen 9 8940HX.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 20 | 28 |
Pros & cons summary
| Recency | 4 April 2022 | 23 April 2025 |
| Physical cores | 8 | 16 |
| Threads | 16 | 32 |
| Chip lithography | 7 nm | 5 nm |
| Power consumption (TDP) | 65 Watt | 55 Watt |
Ryzen 9 8940HX has an age advantage of 3 years, 100% more physical cores and 100% more threads, a 40% more advanced lithography process, and 18.2% lower power consumption.
We couldn't decide between AMD Ryzen 7 5700 and AMD Ryzen 9 8940HX. We've got no test results to judge.
Note that Ryzen 7 5700 is a desktop processor while Ryzen 9 8940HX is a notebook one.
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