Intel Celeron N4000
- iGPU:
- Intel UHD Graphics 600
- Boost/Base Clock:
- 2.6 GHz / 1.1 GHz
- Core/Thread Count:
- 2 Core / 2 Thread
- Cache:
- 4MB L2 + 112KB L1
- TDP:
- 6 Watts
- CPU Process Node:
- 14 Nanometers
- CPU Series:
- Gemini Lake
- Form Factor:
- Laptop
Consumercarts is reader-supported. Learn more
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Intel Last updated: September 9, 2026
Intel Celeron N4000 Review
Launched November 2017, the Intel Celeron N4000 is a 2-core, 2-thread entry-level processor built on Gemini Lake, running a 1.1 GHz base clock that boosts to 2.6 GHz within a 6 Watt TDP.
This dual-core chip, without hyperthreading, sits at the very entry level of Intel's mobile lineup, appropriate only for the lightest computing tasks on the most budget-focused devices.
Intel UHD Graphics 600
A minimal integrated GPU adequate for basic display output and light web browsing, with no meaningful gaming capability.
How Is the Celeron N4000 in Terms of Performance
As a genuine 2-core, 2-thread chip without hyperthreading, this processor is built for the absolute lightest computing tasks: basic web browsing and document viewing, with real difficulty handling multiple browser tabs or any background multitasking smoothly.
Benchmarks
Cinebench R23 multi-core scores of 277 (Cinebench R20) and Geekbench 5 multi-core scores of just 799 confirm this chip's positioning at the very bottom of the performance spectrum, well below the 4-core/4-thread N4120 covered elsewhere on this site.
Specifications
Identity
| Brand | Intel |
|---|---|
| Product Line | Celeron |
| Product Line | Celeron |
| Model Number | N4000 |
| Codename | Gemini Lake |
| Release Year | 2017 |
Segment and platform
| Market Segment | Laptop |
|---|---|
| Microarchitecture | Gemini Lake |
| Socket | BGA |
| Socket Status | End of Life |
| Process Node | 14 nm |
| Process Node | 14 nm |
Core configuration
| Total Cores | 2 |
|---|---|
| Performance Cores | 2 |
| Efficiency Cores | 0 |
| Total Threads | 2 |
| SMT Enabled | No |
Clock speeds
| P-Core Base Clock | 1.1 GHz |
|---|---|
| P-Core Boost Clock | 2.6 GHz |
Cache
| L2 Cache | 4 MB |
|---|
Power and thermal
| Base Power | 6 W |
|---|
Memory
| Memory Type | DDR4 |
|---|---|
| Max Memory Speed | 2400 MT/s |
| Memory Channels | 1 |
| ECC Support | No |
Graphics and AI
| Integrated Graphics | Yes |
|---|---|
| iGPU Model | Intel UHD Graphics 600 |
| iGPU Compute Units | 12 |
Expansion
| PCIe Generation | PCIe 3.0 |
|---|
Commercial
| Retail Availability | Soldered Only |
|---|
| Form Factor | Laptop |
|---|---|
| Core/Thread Count | 2 Core / 2 Thread |
| TDP | 6 W |
| iGPU | Intel UHD Graphics 600 |
| Cache | 4MB L2 + 112KB L1 |
| Boost/Base Clock | 2.6 GHz / 1.1 GHz |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- The absolute lightest computing tasks on the most budget-constrained devices
Not for
- Any multitasking or productivity work beyond basic browsing — even the 4-core N4120, covered elsewhere on this site, offers meaningfully more headroom
FAQs
What are the key specifications of the Intel Celeron N4000?
The Intel Celeron N4000 is a processor from Intel. Key specs: iGPU Intel UHD Graphics 600, Boost/Base Clock 2.6 GHz / 1.1 GHz, Core/Thread Count 2 Core / 2 Thread, Cache 4MB L2 + 112KB L1, TDP 6 Watts.
Who is the Intel Celeron N4000 best suited to?
It suits the absolute lightest computing tasks on the most budget-constrained devices.
What are the drawbacks of the Intel Celeron N4000?
It is a poor fit for any multitasking or productivity work beyond basic browsing — even the 4-core n4120, covered elsewhere on this site, offers meaningfully more headroom.