Summary
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Performance
7,86621% of 36,991
The Core i5-8257U has 21% of the performance compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 7950X3D.
Performance per dollar
We do not have performance per dollar data for the Core i5-8257U for the 3DMark 11 Performance Physics benchmark.
Specs at a glance
Cores / Threads4 / 8
Memory Support--
Clock1400.0 MHz / 3900.0 MHz
Release Date--
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About the Intel Core i5-8257U CPU
The Intel Core i5-8257U is a 4-core (8-thread) processor built for the mobile CPU market. The i5-8257U is compatible with Socket 1528 FCBGA motherboards and is fabricated on a 14 nm manufacturing process. It features the Intel Iris Plus Graphics 645 integrated graphics solution.
Memory and Cache
In terms of cache, the Core i5-8257U has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 256 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 6 MB.
Cores and Clock Speeds
The Core i5-8257U features 4 total cores which can process 8 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 1400.0 MHz, and it can boost up to 3900.0 MHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture.
Integrated Graphics
The Core i5-8257U includes an integrated graphics solution called Intel Iris Plus Graphics 645. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.
Benchmark Performance
The Core i5-8257U has the 319th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 21.26% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Value |
|---|---|
| Manufacturer | Intel |
| Market Segment | Mobile |
| Shop | Check Price |
Benchmark Performance
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Performance
7,86621% of 36,991
The Core i5-8257U has 21% of the performance compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 7950X3D.
The Core i5-8257U is ranked 319th with a score of 7,866.
Performance per dollar
We do not have performance per dollar data for the Core i5-8257U for the 3DMark 11 Performance Physics benchmark.
Relative Performance
Core i5-8257U's average score in the benchmark can be compared to similar CPUs to assess relative performance. Generally, more powerful CPUs tend to have higher scores.
| CPU | Benchmark Performance | |
|---|---|---|
| Core i7-4710MQ | 7,979 | +1% |
| Ryzen 3 5300U | 7,958 | +1% |
| Core i7-2920XM | 7,914.5 | +1% |
| Core i7-4800MQ | 7,896 | +0% |
| Ryzen 7 3750H | 7,878 | +0% |
| Core i5-8257U | 7,866 | |
| Core i7-3840QM | 7,786.5 | -1% |
| Core i7-3740QM | 7,782.5 | -1% |
| Ryzen 5 7520U | 7,743 | -2% |
| Core i7-4720HQ | 7,718 | -2% |
Relative Value For Money
Core i5-8257U's average performance per dollar in the benchmark can be compared to similar CPUs to assess relative value. A higher score generally implies better value for your moeny.
| CPU | Performance Per Dollar | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other CPUs. | |||
Benchmark Scores
This table showcases the Core i5-8257U's average performance scores across industry-standard CPU benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.
- Popular
| Benchmark | Value |
|---|---|
| 3DMark 11 Performance Physics | 7,866 |
| 3DMark Time Spy CPU | 2,740 |
| Cinebench R15 Multi-Core | 633.5 |
| Cinebench R15 Single-Core | 157.7 |
| Geekbench 6.2 Multi-Core | 3,846 |
| Geekbench 6.2 Single-Core | 1,205 |
| CPU Mark Multi-Thread | 7,608 |
| CPU Mark Single-Thread | 2,306 |
Benchmarks Source: Notebookcheck
Technical Specs
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Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Value |
|---|---|
| Manufacturer | Intel |
| Process Size | 14 nm |
Architecture
CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.
| Spec | Value |
|---|---|
| Codename | Coffee Lake |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.
| Spec | Value |
|---|---|
| Cores | 4 |
| Threads | 8 |
| Clock Speed | 1400.0 MHz |
| Turbo Clock | 3900.0 MHz |
Cache
CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.
| Spec | Value |
|---|---|
| L1 Cache | 256 KB |
| L2 Cache | 1 MB |
| L3 Cache | 6 MB |
Compatibility & Power Consumption
Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.
| Spec | Value |
|---|---|
| Socket | Socket 1528 FCBGA |
| Thermal Design Power (TDP) | 15 W |
| TJ Max | 100 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled cooler, integrated graphics, and extensions/technologies.
| Spec | Value |
|---|---|
| Integrated Graphics | Intel Iris Plus Graphics 645 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.