Ultra 7 258V vs Ryzen 9 7940H
Aggregate performance score
Ryzen 9 7940H outperforms Core Ultra 7 258V by a considerable 47% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 9 7940H and Core Ultra 7 258V processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 336 | 621 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 48.80 | 68.40 |
| Architecture codename | Phoenix (2023−2024) | Lunar Lake (2024) |
| Release date | January 2023 (1 year ago) | 24 September 2024 (less than a year ago) |
Detailed specifications
Ryzen 9 7940H and Core Ultra 7 258V 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) | 8 (Octa-Core) |
| Threads | 16 | 8 |
| Base clock speed | 4 GHz | 2.2 GHz |
| Boost clock speed | 5.2 GHz | 4.8 GHz |
| Bus rate | no data | 37 MHz |
| L1 cache | 64K (per core) | 192 KB (per core) |
| L2 cache | 1 MB (per core) | 2.5 MB (per core) |
| L3 cache | 16 MB (shared) | 12 MB (shared) |
| Chip lithography | 4 nm | 3 nm |
| Die size | 178 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 25,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 9 7940H and Core Ultra 7 258V 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 | FP8 | Intel BGA 2833 |
| Power consumption (TDP) | 35 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 7940H and Core Ultra 7 258V. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen 9 7940H and Core Ultra 7 258V technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 7940H and Core Ultra 7 258V are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7940H and Core Ultra 7 258V. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-5600 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 780M | Arc 140V |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 7940H and Core Ultra 7 258V.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 20 | 4 |
Synthetic benchmark performance
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. 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.
Pros & cons summary
| Performance score | 18.39 | 12.52 |
| Threads | 16 | 8 |
| Chip lithography | 4 nm | 3 nm |
| Power consumption (TDP) | 35 Watt | 17 Watt |
Ryzen 9 7940H has a 46.9% higher aggregate performance score, and 100% more threads.
Ultra 7 258V, on the other hand, has a 33.3% more advanced lithography process, and 105.9% lower power consumption.
The Ryzen 9 7940H is our recommended choice as it beats the Core Ultra 7 258V in performance tests.
Should you still have questions on choice between Ryzen 9 7940H and Core Ultra 7 258V, ask them in Comments section, and we shall answer.
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