A4-9120C vs Ultra 7 270HX Plus
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 37 | 3176 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | AMD Bristol Ridge |
| Power efficiency | no data | 3.59 |
| Designer | Intel | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Arrow Lake-HX Refresh (2026) | Stoney Ridge (2016−2019) |
| Release date | 17 March 2026 (recently) | 6 January 2019 (7 years ago) |
Detailed specifications
Core Ultra 7 270HX Plus and A4-9120C 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 | 20 (Icosa-Core) | 2 (Dual-core) |
| Threads | 20 | 2 |
| Base clock speed | 2.4 GHz | no data |
| Boost clock speed | 5.3 GHz | 1.6 GHz |
| Multiplier | no data | 16 |
| L1 cache | 192 KB (per core) | 160 KB |
| L2 cache | 3 MB (per core) | 1 MB |
| L3 cache | 30 MB (shared) | no data |
| Chip lithography | 3 nm | 28 nm |
| Die size | 243 mm2 | 124.5 mm2 |
| Number of transistors | 17,800 million | 1200 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Core Ultra 7 270HX Plus and A4-9120C 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 | Intel BGA 2114 | BGA |
| Power consumption (TDP) | 55 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Ultra 7 270HX Plus and A4-9120C. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Virtualization, |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
Security technologies
Core Ultra 7 270HX Plus and A4-9120C technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Ultra 7 270HX Plus and A4-9120C 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 Core Ultra 7 270HX Plus and A4-9120C. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 |
| Maximum memory bandwidth | no data | 14.936 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Arc Xe-LPG Graphics 64EU | AMD Radeon R4 (Stoney Ridge) ( - 600 MHz) |
Peripherals
Specifications and connection of peripherals supported by Core Ultra 7 270HX Plus and A4-9120C.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 24 | no data |
Pros & cons summary
| Recency | 17 March 2026 | 6 January 2019 |
| Physical cores | 20 | 2 |
| Threads | 20 | 2 |
| Chip lithography | 3 nm | 28 nm |
| Power consumption (TDP) | 55 Watt | 6 Watt |
Ultra 7 270HX Plus has an age advantage of 7 years, 900% more physical cores and 900% more threads, and a 833.3% more advanced lithography process.
A4-9120C, on the other hand, has 816.7% lower power consumption.
We couldn't decide between Intel Core Ultra 7 270HX Plus and AMD A4-9120C. We've got no test results to judge.
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