Ultra 5 238V vs Pentium 3825U
Aggregate performance score
Core Ultra 5 238V outperforms Pentium 3825U by a whopping 1495% based on our aggregate benchmark results.
Primary details
Comparing Pentium 3825U and Core Ultra 5 238V processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2562 | 525 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Pentium | no data |
| Power efficiency | 5.55 | 78.16 |
| Architecture codename | Broadwell-U (2015) | Lunar Lake (2024) |
| Release date | 1 March 2015 (9 years ago) | 24 September 2024 (less than a year ago) |
| Launch price (MSRP) | $161 | no data |
Detailed specifications
Pentium 3825U and Core Ultra 5 238V 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 | 2 (Dual-core) | 8 (Octa-Core) |
| Threads | 4 | 8 |
| Base clock speed | 1.9 GHz | 2.1 GHz |
| Boost clock speed | 1.9 GHz | 4.7 GHz |
| Bus rate | 5 GT/s | 37 MHz |
| L1 cache | 64K (per core) | 192 KB (per core) |
| L2 cache | 256K (per core) | 2.5 MB (per core) |
| L3 cache | 2 MB (shared) | 8 MB (shared) |
| Chip lithography | 14 nm | 3 nm |
| Die size | 82 mm2 | no data |
| Maximum core temperature | 105 °C | 100 °C |
| Maximum case temperature (TCase) | 105 °C | no data |
| Number of transistors | 1300 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Pentium 3825U and Core Ultra 5 238V 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 | FCBGA1168 | Intel BGA 2833 |
| Power consumption (TDP) | 15 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 3825U and Core Ultra 5 238V. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| TSX | - | + |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Smart Response | - | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
Security technologies
Pentium 3825U and Core Ultra 5 238V technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | - |
| OS Guard | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 3825U and Core Ultra 5 238V are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 3825U and Core Ultra 5 238V. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 16 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 25.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for 5th Generation Intel Processors | Arc 130V |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Graphics max frequency | 850 MHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Pentium 3825U and Core Ultra 5 238V integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by Pentium 3825U and Core Ultra 5 238V integrated GPUs, sometimes API versions are included.
| DirectX | 11.2/12 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium 3825U and Core Ultra 5 238V.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | 12 | 4 |
Pros & cons summary
| Performance score | 0.88 | 14.04 |
| Recency | 1 March 2015 | 24 September 2024 |
| Physical cores | 2 | 8 |
| Threads | 4 | 8 |
| Chip lithography | 14 nm | 3 nm |
| Power consumption (TDP) | 15 Watt | 17 Watt |
Pentium 3825U has 13.3% lower power consumption.
Ultra 5 238V, on the other hand, has a 1495.5% higher aggregate performance score, an age advantage of 9 years, 300% more physical cores and 100% more threads, and a 366.7% more advanced lithography process.
The Core Ultra 5 238V is our recommended choice as it beats the Pentium 3825U in performance tests.
Should you still have questions on choice between Pentium 3825U and Core Ultra 5 238V, ask them in Comments section, and we shall answer.
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