Intel Core i7-8559U

VS
Performance
9,16225% of 36,991

The Core i7-8559U has 25% 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 i7-8559U for the 3DMark 11 Performance Physics benchmark.

Specs at a glance
Cores / Threads4 / 8
Memory SupportDDR4
Clock2.7 GHz / 4.5 GHz
Release DateQ2 2018
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Summary

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About the Intel Core i7-8559U CPU

The Intel Core i7-8559U is a 4-core (8-thread) processor built for the mobile CPU market. It launched in Q2 2018. It is part of Intel's Core i7 lineup, which is based on the Kaby Lake-U Refresh microarchitecture. The i7-8559U is compatible with Intel BGA 1356 motherboards and is fabricated on Intel's 14 nm manufacturing process. It features the Iris Pro Plus integrated graphics solution.

Memory and Cache

The Core i7-8559U supports DDR4 memory. In terms of cache, the Core i7-8559U has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 256 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 8 MB.

Cores and Clock Speeds

The Core i7-8559U 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 2.7 GHz, and it can boost up to 4.5 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.

Integrated Graphics

The Core i7-8559U includes an integrated graphics solution called Iris Pro Plus. 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 i7-8559U has the 271st best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 24.77% 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.

InfoValue
ManufacturerIntel
SeriesCore i7
Market SegmentMobile
Release DateQ2 2018
Production StatusActive
ShopCheck Price

Benchmark Performance

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Performance
9,16225% of 36,991

The Core i7-8559U has 25% of the performance compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 7950X3D.

The Core i7-8559U is ranked 271st with a score of 9,162.

Performance per dollar

We do not have performance per dollar data for the Core i7-8559U for the 3DMark 11 Performance Physics benchmark.

Relative Performance

Core i7-8559U'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.

CPUBenchmark Performance
Core i5-1038NG79,402+3%
Core i7-4940MX9,402+3%
Core i7-6770HQ9,379+2%
Xeon E3-1505M v59,332+2%
Core i7-3920XM9,329+2%
Core i7-8559U9,162
Ryzen 5 4600U9,139.5-0%
Core i7-7820HQ9,118.5-0%
Core i5-9300H9,107-1%
Core i7-3820QM9,040-1%

Relative Value For Money

Core i7-8559U'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.

CPUPerformance 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 i7-8559U'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
BenchmarkValue
3DMark 11 Performance Physics
9,162
3DMark Time Spy CPU
3,625
Cinebench R15 Multi-Core
798
Cinebench R15 Single-Core
188
Geekbench 6.2 Multi-Core
4,285
Geekbench 6.2 Single-Core
1,382
CPU Mark Multi-Thread
8,423
CPU Mark Single-Thread
2,541
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.

SpecValue
ManufacturerIntel
FoundryIntel
Process Size14 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.

SpecValue
SeriesCore i7
MicroarchitectureKaby Lake-U Refresh
CodenameKaby Lake-R
Memory SupportDDR4
ECC MemoryNo

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.

SpecValue
Cores4
Threads8
Clock Speed2.7 GHz
Turbo Clock4.5 GHz
Base Clock100 MHz
Multiplier27.0x
Multiplier UnlockedNo

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.

SpecValue
L1 Cache64 KB
L2 Cache256 KB
L3 Cache8 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.

SpecValue
SocketIntel BGA 1356
Thermal Design Power (TDP)28 W
Tcase Max72 °C
TJ Max100 °C

Graphics, Features, & Extensions

Additional CPU features like its bundled cooler, integrated graphics, and extensions/technologies.

SpecValue
Integrated GraphicsIris Pro Plus
Extensions / TechnologiesMMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, EIST, Intel 64, XD bit, VT-x, VT-d, HTT, AES-NI, TSX, TXT, CLMUL, FMA3, F16C, BMI1, BMI2, Boost 2.0

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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.