Intel Pentium B980

Intel Pentium B980: An Obsolete Warrior for Basic Tasks. A Practical Review of the 2025 Processor
Introduction: Why is the Pentium B980 Still Mentioned in 2025?
Despite the fact that the Intel Pentium B980 is a processor from the Sandy Bridge era (2011–2012), it can still be found in budget entry-level laptops, especially in developing countries. In 2025, these devices are sold as "electronic assistants" for minimalist tasks at a price range of $250–$350. But is it worth considering seriously? Let's delve deeper.
1. Architecture and Process Technology: A Simplified Foundation from the 2010s
Cores, Threads, Frequencies
- Cores and Threads: 2 cores, 2 threads — a classic configuration without Hyper-Threading. Multitasking is limited: running a browser with 10+ tabs alongside an office suite will cause slowdowns.
- Clock Frequencies: Base — 2.4 GHz, Turbo Boost is absent. For 2025, this is an extremely low figure. For comparison, a modern Intel Celeron N5100 (2021) operates at 1.1–2.8 GHz, but thanks to the 10nm process and Tremont architecture, it is more energy-efficient and faster.
- Integrated Graphics (iGPU): Intel HD Graphics (Sandy Bridge) with 6 EU (Execution Units). Performance reaches 30–40 FPS in Dota 2 (720p, minimum settings). In comparison, modern Intel UHD Graphics (Xe) is ten times more powerful.
Sandy Bridge Features
The Sandy Bridge architecture brought a breakthrough in IPC (Instructions Per Cycle) in 2011, but today it is hopelessly outdated:
- Lack of AVX2, AVX-512 — critical for modern applications, including photo editors and browsers.
- 32nm process technology — enormous by 2025 standards (modern chips are 5–7nm). This leads to high power consumption and heat generation.
2. TDP and Power Consumption: The Price of Aging
- TDP: 35 W — a high figure for a mobile processor. Modern counterparts (for instance, AMD Ryzen 3 7320U) at TDP 15 W demonstrate twice the performance.
- Heating: In laptops with passive cooling (like thin models such as ASUS VivoBook X201E), the Pentium B980 can overheat under load, lowering frequencies to 1.8–2.0 GHz.
3. Performance: What Can it Handle in 2025?
Office Work
- Microsoft Office, Google Docs: Acceptable, but scenarios like simultaneous document editing, video calls on Zoom, and working with Excel will cause lags. It is recommended to keep browser tabs to no more than 5.
- Example: A Lenovo IdeaPad 3 with a Pentium B980 and 8 GB RAM can handle text entry but will "think" when opening PDFs with 50+ pages.
Multimedia
- Video: Streaming 1080p (YouTube, Netflix) — hassle-free, but 4K is not supported hardware-wise. For 2025, where 4K content has become the standard, this is a downside.
- Audio: Processing in Audacity is only possible for simple tasks (trimming, volume normalization).
Gaming
- 2010s Games: Minecraft (40–50 FPS on low settings), Left 4 Dead 2 (60 FPS), CS:GO (25–30 FPS on low settings).
- Modern Titles: Even indie games like Hades (2020) will lag due to weak graphics and CPU.
4. Use Cases: Who Would Suit B980 in 2025?
- Students: For note-taking, working with Google Classroom, and watching lectures.
- Retirees: Social networks, Skype, simple casual games.
- Backup Laptop: In case of the main device failure.
Who it is not suitable for:
- Freelancers (lags in Figma, Photoshop).
- Gamers (even cloud gaming is challenging due to video decoding requirements).
- Programmers (coding in Python or Java will take 3-5 times longer than on modern CPUs).
5. Battery Life: 2-4 Hours — Is It Standard or a Failure?
- Operating Time: Laptops with B980 and a 40–45 Wh battery work for 3–4 hours under web surfing. For comparison, modern devices with Intel Alder Lake-U processors (15 W) provide 8–10 hours.
- Power-Saving Technologies:
- Enhanced SpeedStep: Dynamically adjusts frequency, but due to the outdated process technology, savings are minimal.
- C-States: Puts cores into low-power mode. In 2025, these technologies are considered basic and inefficient.
6. Comparison with Competitors: Who Was and Who Is
AMD From 2012: A6-3420M
- Pros Against B980: 4 cores, better graphics with Radeon HD 6520G (comparable to GeForce 610M).
- Cons: Higher TDP (35 W), heats up more.
Modern Counterparts (2025):
- Intel Celeron N95 (4 cores, 6 W, $120): Twice the performance, supports AVX2, 4K 60 FPS.
- AMD Athlon Silver 7120U (2 cores/2 threads, 15 W, $130): 30% faster in multi-threaded tasks, Radeon 610M graphics.
Conclusion: B980 lags behind even budget CPUs from 2023–2025, but it may be cheaper by $50–$70.
7. Advantages and Disadvantages: Why Is It Still Sold?
Strengths:
- Price: Laptops starting from $250 (new, with warranty).
- Repairability: Replacement of thermal paste, fans — cheaper than in ultrabooks.
- Sufficient for Linux: Runs smoothly on lightweight distributions (Lubuntu, Xubuntu).
Weaknesses:
- No support for Windows 11 (only Windows 10 or Linux).
- Lack of hardware acceleration for modern codecs (AV1, VP9).
- Limited upgrade: Maximum of 16 GB DDR3-1333 RAM.
8. Recommendations for Choosing a Laptop: What to Look For?
- Device Type: Only budget models (not ultrabooks!).
- Essential Parameters:
- Screen: IPS matrix, or else your eyes will tire from TN.
- Storage: SSD 256 GB (SATA III) — HDD will slow down the system.
- Ports: USB 3.0, HDMI for monitor connection.
- Avoid:
- Devices with 4 GB RAM (minimum 8 GB).
- Laptops without warranty (risk of purchasing a refurbished 2013 B980).
9. Final Conclusion: Is It Worth Buying in 2025?
The Pentium B980 is suitable if:
- The budget is strictly limited ($250–$300).
- A cheap laptop is needed for Windows 10 or Linux.
- Main tasks include text, YouTube, Zoom.
Do not buy if:
- You plan to use the laptop for 3–4 years. Already in 2026, support for Windows 10 will end, and modern software will become even more demanding.
- You want to do gaming or work with graphics.
Key Benefit: Minimum price for a new device with a warranty. However, even budget Chromebooks on ARM processors (like the MediaTek Kompanio 500) offer better battery life and support updates until 2030.
Postscript: Alternatives for the Same Money
For $300–$350 in 2025, you can find:
- Used Business Laptops: For example, Dell Latitude 5420 (2021) with Intel Core i5-1135G7 — 4 times more powerful.
- New Chromebooks: Support for Android applications, battery life of 10+ hours.
The Pentium B980 is a choice only for those who fundamentally want a new device "out of the box" and are willing to tolerate archaic performance.
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