Ultra 5 238V vs i5-520UM
Aggregate performance score
Core Ultra 5 238V outperforms Core i5-520UM by a whopping 2361% based on our aggregate benchmark results.
Primary details
Comparing Core i5-520UM and Core Ultra 5 238V processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2826 | 525 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i5 | no data |
| Power efficiency | 3.00 | 78.15 |
| Architecture codename | Arrandale (2010−2011) | Lunar Lake (2024) |
| Release date | 7 January 2010 (14 years ago) | 24 September 2024 (less than a year ago) |
| Launch price (MSRP) | $241 | no data |
Detailed specifications
Core i5-520UM 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 | 1.07 GHz | 2.1 GHz |
| Boost clock speed | 1.87 GHz | 4.7 GHz |
| Bus type | DMI 1.0 | no data |
| Bus rate | 1 × 2.5 GT/s | 37 MHz |
| Multiplier | 8 | no data |
| L1 cache | 128 KB | 192 KB (per core) |
| L2 cache | 512 KB | 2.5 MB (per core) |
| L3 cache | 3 MB | 8 MB (shared) |
| Chip lithography | 32 nm | 3 nm |
| Die size | 81+114 mm2 | no data |
| Maximum core temperature | 105 °C | 100 °C |
| Number of transistors | 382+177 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i5-520UM 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 (Uniprocessor) | 1 |
| Socket | BGA1288 | Intel BGA 2833 |
| Power consumption (TDP) | 18 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-520UM 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 | + | + |
| FMA | + | - |
| AVX | - | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | + | no data |
| Hyper-Threading Technology | + | no data |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| PAE | 36 Bit | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
Security technologies
Core i5-520UM and Core Ultra 5 238V technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-520UM and Core Ultra 5 238V are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-520UM and Core Ultra 5 238V. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800 | DDR5 |
| Maximum memory size | 8 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 12.799 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for Previous Generation Intel Processors | Arc 130V |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 500 MHz | no data |
Graphics interfaces
Available interfaces and connections of Core i5-520UM and Core Ultra 5 238V integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i5-520UM and Core Ultra 5 238V.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | 16 | 4 |
Pros & cons summary
| Performance score | 0.57 | 14.03 |
| Recency | 7 January 2010 | 24 September 2024 |
| Physical cores | 2 | 8 |
| Threads | 4 | 8 |
| Chip lithography | 32 nm | 3 nm |
| Power consumption (TDP) | 18 Watt | 17 Watt |
Ultra 5 238V has a 2361.4% higher aggregate performance score, an age advantage of 14 years, 300% more physical cores and 100% more threads, a 966.7% more advanced lithography process, and 5.9% lower power consumption.
The Core Ultra 5 238V is our recommended choice as it beats the Core i5-520UM in performance tests.
Should you still have questions on choice between Core i5-520UM and Core Ultra 5 238V, ask them in Comments section, and we shall answer.
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