Ultra 7 165U vs Ryzen 7 7800X
Primary details
Comparing Ryzen 7 7800X and Core Ultra 7 165U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 698 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen 7 | Intel Meteor Lake-U |
| Power efficiency | no data | 70.17 |
| Architecture codename | Zen 4 | Meteor Lake-P (2023) |
| Release date | no data | 14 December 2023 (1 year ago) |
| Launch price (MSRP) | no data | $448 |
Detailed specifications
Ryzen 7 7800X and Core Ultra 7 165U 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) | 12 (Dodeca-Core) |
| Threads | 16 | 14 |
| Base clock speed | 4.2 GHz | 1.7 GHz |
| Boost clock speed | 5 GHz | 4.9 GHz |
| L1 cache | 512 KB | 112 KB (per core) |
| L2 cache | 8 MB | 2 MB (per core) |
| L3 cache | 96 MB | 12 MB (shared) |
| Chip lithography | 5 nm, 6 nm | Intel 4 nm |
| Die size | 71+122 mm | no data |
| Maximum core temperature | no data | 110 °C |
| 64 bit support | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 7 7800X and Core Ultra 7 165U 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 | no data | 1 |
| Socket | no data | FCBGA2049 |
| Power consumption (TDP) | 120 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 7800X and Core Ultra 7 165U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| SIPP | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
| Supported AI Software Frameworks | - | OpenVINO™, WindowsML, ONNX RT |
Security technologies
Ryzen 7 7800X and Core Ultra 7 165U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 7800X and Core Ultra 7 165U are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7800X and Core Ultra 7 165U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
| Maximum memory size | 128 GB | 96 GB |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel® Graphics |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 2 GHz |
Graphics interfaces
Available interfaces and connections of Ryzen 7 7800X and Core Ultra 7 165U integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Ryzen 7 7800X and Core Ultra 7 165U integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL) |
| Max resolution over eDP | no data | 3840x2400 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by Ryzen 7 7800X and Core Ultra 7 165U integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.2 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 7800X and Core Ultra 7 165U.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 12 |
| PCI support | no data | 4.0 |
Pros & cons summary
| Physical cores | 8 | 12 |
| Threads | 16 | 14 |
| Power consumption (TDP) | 120 Watt | 15 Watt |
Ryzen 7 7800X has 14.3% more threads.
Ultra 7 165U, on the other hand, has 50% more physical cores, and 700% lower power consumption.
We couldn't decide between Ryzen 7 7800X and Core Ultra 7 165U. We've got no test results to judge.
Note that Ryzen 7 7800X is a desktop processor while Core Ultra 7 165U is a notebook one.
Should you still have questions on choice between Ryzen 7 7800X and Core Ultra 7 165U, ask them in Comments section, and we shall answer.
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