Intel Celeron G1830

Intel Celeron G1830: Architecture, Compatibility, and Use Cases in 2025

(An Overview for Enthusiasts and Owners of Legacy Systems)

1. Key Features: Moderate Power for Basic Tasks

Architecture and Process Technology

The Intel Celeron G1830, released in 2014, is based on the Haswell microarchitecture (4th generation Core) and is manufactured using a 22-nm process. This dual-core CPU does not support Hyper-Threading (2 cores / 2 threads), with a base frequency of 2.8 GHz. It features a 3 MB L3 cache and has a TDP of 54 W. Integrated Intel HD graphics (Haswell) provide basic performance for office tasks and HD video.

Key Features:

- Low power consumption (suitable for compact PCs).

- Support for SSE4.2 and AVX 2.0 instructions.

- No Turbo Boost and no unlocked multiplier.

Performance:

In the Geekbench 6 test (2025), the processor achieves:

- 535 points (Single-Core);

- 940 points (Multi-Core).

These results are comparable to modern budget ARM chips (e.g., Qualcomm Snapdragon 7c Gen 3), but for x86 tasks, the CPU performs poorly: even Intel Celeron G6900 (2022) outperforms it by 2–3 times.

2. Compatible Motherboards: Searching the Archives

Socket and Chipsets

The processor uses the LGA 1150 socket, compatible with Intel 8-series chipsets:

- H81, B85, H87, Z87.

Selection Recommendations:

- H81 — Optimal for budget builds (price of new boards in 2025 — starting at $70, but they are scarce).

- Z87 — For enthusiasts (supports RAM overclocking, but the G1830 itself is not overclockable).

Examples of Boards:

- ASRock H81M-DGS R2.0 — Mini motherboard with basic features.

- Gigabyte GA-B85M-D3H — 4 DDR3 slots, SATA 6 Gbps.

Important: New LGA 1150 boards in 2025 are rare. 

3. Supported Memory: Only DDR3

Celeron G1830 works exclusively with DDR3 (not compatible with DDR4/DDR5).

- Frequencies: 1333 MHz / 1600 MHz (depending on the chipset).

- Max capacity: 32 GB (theoretically), but in practice, H81/B85 boards rarely support more than 16 GB.

Tip: Use a dual-channel configuration (2×4 GB or 2×8 GB) to increase bandwidth.

4. Power Supplies: Minimum Watts

With a TDP of 54 W, the processor does not require a powerful PSU.

- Recommendations:

- For a system without a discrete graphics card: PSU rated at 300–400 W (e.g., EVGA 400 N1, $35).

- With a GTX 1650-level graphics card: 450–500 W (Corsair CX450, $55).

Important: The integrated HD graphics (Haswell) consume up to 10 W, so for a PC without a GPU, even low-powered units will suffice.

5. Pros and Cons: For a Very Limited Range of Tasks

Pros:

- Low price (new CPUs in 2025 — around $40, if found).

- Energy efficiency.

- Support for legacy OS (Windows 7, Linux with 3.x kernel).

Cons:

- Poor performance in multi-threaded tasks.

- No NVMe, USB 3.1, DDR4 support.

- Outdated platform (risk of lacking drivers for new OS).

6. Use Scenarios: Where is the G1830 Still Relevant?

Office and Web Browsing

- Document work, browser (up to 10 tabs), Zoom calls.

- Limitation: Slow performance when streaming 4K video or with heavy web applications (Google Meet with background effects).

Multimedia

- Playback of 1080p video through VLC or Kodi.

- Issues: 4K HDR is not supported by integrated graphics.

Light Gaming

- Older titles: Half-Life 2, Minecraft (on low settings).

- Test: GTA V — 15–20 FPS on minimum settings (when paired with a GT 1030).

7. Comparison with Competitors: Against Modern Budget Options

Intel Celeron G6900 (Alder Lake, 2022)

- 2 cores / 2 threads, 4 MB L3, UHD 710.

- Geekbench 6: 1250 (Single), 2100 (Multi).

- Price: $55. Summary: 2 times faster, DDR4 support.

AMD Athlon 3000G (Zen, 2019)

- 2 cores / 4 threads, Vega 3.

- Geekbench 6: 850 (Single), 1650 (Multi).

- Price: $60. Summary: Better in multi-threading but weaker in single-core.

Conclusion: The G1830 struggles against budget processors from 2019–2022.

8. Practical Assembly Tips

- SSD is a must: Replace HDD with a SATA SSD (Kingston A400, $25/240 GB) for system speedup.

- Don’t overpay for the motherboard: Look for H81/B85 with warranties.

- Upgrade: Consider a Core i5-4570 level CPU (4 cores / 4 threads, $20–30 used).

- Cooling: The standard stock cooler is sufficient.

9. Final Conclusion: Who is This Processor For?

The Celeron G1830 in 2025 is suitable for:

1. Owners of old PCs looking to upgrade (e.g., from Pentium G3220).

2. Enthusiasts building retro systems on Windows XP/7.

3. For terminals in offices or educational institutions (printing, databases).

Why not consider it for new builds?

Even with a budget of $200–300, you will find more modern options (Intel N100, AMD Ryzen 3 5300U) that offer better performance, DDR4 support, and NVMe.

Final Thought: The G1830 is a relic of the past, still relevant only in narrow niches. Its time has passed, but it may still serve nostalgic projects.