Ultra 7 265 vs Atom Z3770
Primary details
Comparing Atom Z3770 and Core Ultra 7 265 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2935 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 5.44 | no data |
| Architecture codename | Bay Trail-T (2013−2014) | Arrow Lake-S (2024−2025) |
| Release date | 27 September 2013 (11 years ago) | January 2025 |
| Launch price (MSRP) | $37 | no data |
Detailed specifications
Atom Z3770 and Core Ultra 7 265 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 | 4 (Quad-Core) | 20 (Icosa-Core) |
| Threads | 4 | 20 |
| Base clock speed | 1.46 GHz | 2.4 GHz |
| Boost clock speed | 2.39 GHz | 5.3 GHz |
| L1 cache | 64K (per core) | 112 KB (per core) |
| L2 cache | 512K (per core) | 3 MB (per core) |
| L3 cache | 0 KB | 30 MB (shared) |
| Chip lithography | 22 nm | 3 nm |
| Die size | no data | 243 mm2 |
| Maximum core temperature | 90 °C | no data |
| Number of transistors | no data | 17,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Atom Z3770 and Core Ultra 7 265 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 | UTFCBGA1380 | 1851 |
| Power consumption (TDP) | 8 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z3770 and Core Ultra 7 265. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | - | + |
Security technologies
Atom Z3770 and Core Ultra 7 265 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| Secure Key | + | no data |
| Identity Protection | + | - |
| Anti-Theft | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z3770 and Core Ultra 7 265 are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z3770 and Core Ultra 7 265. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 4 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 17.1 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for Intel Atom Processor Z3700 Series | Arc Xe2 Graphics 64EU |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 667 MHz | no data |
Peripherals
Specifications and connection of peripherals supported by Atom Z3770 and Core Ultra 7 265.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 4 | 20 |
| Threads | 4 | 20 |
| Chip lithography | 22 nm | 3 nm |
| Power consumption (TDP) | 8 Watt | 65 Watt |
Atom Z3770 has 712.5% lower power consumption.
Ultra 7 265, on the other hand, has 400% more physical cores and 400% more threads, and a 633.3% more advanced lithography process.
We couldn't decide between Atom Z3770 and Core Ultra 7 265. We've got no test results to judge.
Be aware that Atom Z3770 is a notebook processor while Core Ultra 7 265 is a desktop one.
Should you still have questions on choice between Atom Z3770 and Core Ultra 7 265, ask them in Comments section, and we shall answer.
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