Intel Celeron 877

Intel Celeron 877: Budget Processor for Basic Tasks in 2025
Analysis of the capabilities and relevance of an outdated chip in the era of modern technology
1. Architecture and Process Technology: Modest Specifications for Simple Tasks
The Intel Celeron 877 processor, released in 2011 on the Sandy Bridge architecture, is still found in ultra-budget laptops. Its technical specifications reflect an era when dual-core CPUs without multi-threading support were the norm for the entry-level segment:
- Cores and Threads: 2 cores, 2 threads (no Hyper-Threading).
- Clock Speeds: Base frequency — 1.4 GHz. Turbo mode is absent.
- Graphics: Integrated Intel HD Graphics (Sandy Bridge) with 6 Execution Units, operating at a frequency of 350–1000 MHz.
Architecture Features:
Sandy Bridge brought improvements in performance per clock and energy efficiency compared to previous generations. However, the 32-nm process technology and lack of modern instructions (AVX, AES-NI) render the Celeron 877 unsuitable for tasks requiring hardware acceleration.
Example: Playback of 1080p video is possible, but 4K content will lag even on YouTube due to the weaknesses of the iGPU and the absence of a VP9 decoder.
2. Power Consumption and TDP: Savings at the Cost of Performance
The Celeron 877 has a TDP of 17 W, which is typical for processors in this class. In 2025, such chips are found in compact devices with passive cooling.
- Advantage: Low heat generation allows for the creation of thin laptops without fans.
- Disadvantage: Under load (e.g., opening 10 tabs in a browser), throttling may occur due to the weak cooling system.
Advice: If you choose a laptop with this CPU, ensure the chassis has metal components for better heat dissipation.
3. Performance: Minimum for Survival
Geekbench 6 tests (241 / 370) show that the Celeron 877 lags behind even modern smartphones. Let's consider it in real scenarios:
- Office Work: Word, Excel, browser with 5–7 tabs — delays may occur when switching between applications.
- Multimedia: Watching FullHD video, basic photo editing in Lightroom (only for the patient).
- Gaming: Only old games like Half-Life 2 or Minecraft on low settings (10–20 FPS).
Turbo Mode: Absent — frequency is fixed at 1.4 GHz. This limits performance under short bursts of load.
4. Usage Scenarios: Who Is Celeron 877 Relevant for in 2025?
This processor is suitable for those who do not require multitasking:
- Students: Note-taking, online lectures, PDF textbooks.
- Seniors: Email, video calls, simple browser games.
- Backup Laptop: For trips where there is a high risk of device loss or damage.
Important: Do not consider it for Zoom conferences while simultaneously working in Google Docs — freezes are inevitable.
5. Battery Life: Up to 6 Hours — If Lucky
With a battery capacity of 35–40 Watt-hours, working time reaches 4–6 hours in document reading mode. However:
- Energy Saving Technologies: Intel SpeedStep reduces frequency during idle to 800 MHz.
- Problems: The old 32-nm process lags behind modern 7-nm chips (e.g., Apple M1) in efficiency. Even budget AMD Athlon Gold chips on 6 nm (2024) consume less power while providing greater performance.
Advice: Disable Wi-Fi and reduce screen brightness to 50% to extend battery life.
6. Comparison with Competitors: In the Context of Modern CPUs
- AMD Athlon Silver 7120U (2024): 2 cores / 2 threads, 15 W TDP, 6-nm process. Geekbench 6: 980 / 1850. Laptop prices — starting from $350.
- Intel N100 (Alder Lake-N): 4 cores, 6 W TDP, supports DDR5. Geekbench 6: 1200 / 3200. Devices — starting from $300.
- Apple MacBook Air M1 (2020): Not a direct competitor, but for $600 offers 5 times more performance.
Conclusion: The Celeron 877 falls short even against budget models from 2024–2025, but can be useful if the budget is limited to $200–250.
7. Pros and Cons: When Price Justifies Disadvantages
Strengths:
- Laptop prices starting from $200.
- Sufficient for Linux distributions (Lubuntu, Xubuntu).
- Repairability — replacing an SSD or RAM will be inexpensive.
Weaknesses:
- No support for Windows 11 (only unofficial patches).
- Slow SSD (often a 64 GB eMMC storage).
- Absence of USB-C and Wi-Fi 6.
8. Recommendations for Choosing a Laptop: What to Check Before Buying
Type of Device:
- Ultra-budget Laptop: For example, HP Stream 14 or similar models.
- ChromeOS Device: Some Chromebooks use Celeron 877, but it’s better to look for options on ARM.
What to Pay Attention To:
1. RAM: At least 8 GB (but often 4 GB — avoid such models!).
2. Storage: Only SSD (256 GB and above). eMMC is a nightmare.
3. Display: IPS matrix with a resolution of 1920×1080. HD+ (1366×768) is outdated even for basic tasks.
Example: Lenovo IdeaPad 1 (2025) with Celeron 877, 8 GB RAM, 256 GB SSD — $249. Suitable for Linux and light tasks.
9. Final Conclusion: Who Is Celeron 877 Suitable for in 2025?
This processor is an option for:
- Users with Minimal Needs: Browsing, text editors.
- Linux Enthusiasts: Lightweight distributions will breathe life into the old chip.
- Buyers on a Tight Budget: When $200 is the limit.
Key Benefits:
- Low price.
- Sufficient performance for basic tasks.
- Compatibility with most peripherals.
Alternative: If your budget allows for an additional $100–150, choose laptops with Intel N100 or AMD Athlon — they will last longer and won’t disappoint in the future.
The Celeron 877 is a compromise worth considering only in extreme economy conditions. In 2025, even the budget segment offers more favorable options.