8th Gen Intel Core i5 8365U
- iGPU:
- Intel UHD Graphics 620
- Boost/Base Clock:
- 4.1 GHz
- Core/Thread Count:
- 4 Core / 8 Thread
- Cache:
- 6MB L3 + 1MB L2 + 256KB L1
- TDP:
- 15 Watts
- CPU Process Node:
- 14 Nanometers
- CPU Series:
- Whiskey Lake
- Memory Support:
- DDR3-2133
- Form Factor:
- Laptop
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Manufacturer: Intel Last updated: September 9, 2026
8th Gen Intel Core i5 8365U Review
The 8th Gen Intel Core i5 8365U is a 4-core, 8-thread ultraportable processor built on Whiskey Lake, boosting to 4.1 GHz within a 15 Watt TDP.
As part of Intel's Whiskey Lake refresh, this chip brought genuine vPro business-manageability support to the mainstream 15W ultraportable tier alongside its consumer-focused sibling chips.
Intel UHD Graphics 620
A basic integrated GPU intended for display output and light everyday use, adequate for productivity and media consumption but not gaming.
How Is the Core i5 8365U in Terms of Performance
The 4-core, 8-thread layout gives this chip solid everyday ultraportable performance, with Whiskey Lake's refined process bringing modest efficiency gains over the earlier Kaby Lake Refresh generation.
Benchmarks
Cinebench R20 multi-core scores of 1,409 and single-core scores of 421 reflect solid mainstream ultraportable performance for a 15W 4-core chip of its generation.
Specifications
Identity
| Brand | Intel |
|---|---|
| Product Line | Core i5 |
| Model Number | 8365U |
Segment and platform
| Microarchitecture | Whiskey Lake, 8th Gen Intel Core |
|---|---|
| Process Node | 14 nm |
Memory
| Memory Type | DDR3-2133, DDR4-2400 |
|---|
| Form Factor | Laptop |
|---|---|
| Core/Thread Count | 4 Core / 8 Thread |
| TDP | 15 W |
| iGPU | Intel UHD Graphics 620 |
| Cache | 6MB L3 + 1MB L2 + 256KB L1 |
| Boost/Base Clock | 4.1 GHz |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Mainstream thin-and-light laptops wanting solid 4-core Whiskey Lake performance
Not for
- Buyers with access to newer generations — considerably more recent U-series chips offer meaningful IPC and efficiency gains
FAQs
What are the key specifications of the 8th Gen Intel Core i5 8365U?
The 8th Gen Intel Core i5 8365U is a processor from Intel. Key specs: iGPU Intel UHD Graphics 620, Boost/Base Clock 4.1 GHz, Core/Thread Count 4 Core / 8 Thread, Cache 6MB L3 + 1MB L2 + 256KB L1, TDP 15 Watts.
Who is the 8th Gen Intel Core i5 8365U best suited to?
It suits mainstream thin-and-light laptops wanting solid 4-core whiskey lake performance.
What are the drawbacks of the 8th Gen Intel Core i5 8365U?
It is a poor fit for buyers with access to newer generations — considerably more recent u-series chips offer meaningful ipc and efficiency gains.