Intel Core i5-8257U: specs and benchmarks
Intel started Intel Core i5-8257U sales 10 July 2019. This is Coffee Lake architecture notebook processor primarily aimed at office systems. It has 4 cores and 8 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 3900 MHz and a locked multiplier.
Compatibility-wise, this is FCBGA1528 processor with a TDP of 15 Watt. It supports DDR4-2400, LPDDR3-2133 memory.
It provides poor benchmark performance at 8.99 percent of a leader's which is AMD EPYC 7763.
Of Core i5-8257U processor market type (desktop or notebook), architecture, sales start time and pricing.
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
Information on Core i5-8257U compatibility with other computer components and devices: 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.
Technologies and extensions
Technological capabilities and additional instructions supported by Core i5-8257U. You'll probably need this information if you require some particular technology.
Processor technologies aimed at improving security, for example, by protecting against hacks.
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
Types, maximum amount and channel number of RAM supported by Core i5-8257U's memory controller. Depending on the motherboard, higher memory frequency may be supported.
General parameters of GPU integrated into Core i5-8257U.
Available interfaces and connections of Core i5-8257U's integrated GPU.
Graphics image quality
Maximum display resolutions supported by Core i5-8257U's integrated GPU, including resolutions over different interfaces.
Graphics API support
APIs supported by Core i5-8257U's integrated GPU, sometimes API versions are included.
Specifications and connection types of supported peripherals.
Single-core and multi-core benchmark results of Core i5-8257U. Overall benchmark performance is measured in points in 0-100 range, higher is better.
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core (sometimes called Multi-Thread) is a variant of Cinebench R15 which uses all the processor threads.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Let's see how good Core i5-8257U is for a gaming PC, compared with system requirements of some popular titles. Remember that sometimes official hardware requirements may reflect real performance inaccurately.
This processor matches 100% minimum and 97% recommended requirements of all games known to us.
Overall Core i5-8257U performance compared to nearest competitors among notebook CPUs.
We believe that the nearest equivalent to Core i5-8257U from AMD is Ryzen 5 3580U, which is nearly equal in speed and lower by 3 positions in our rating.
Here are some closest AMD rivals to Core i5-8257U: