# Intel Celeron G5905 Desktop CPU: Intel Also called intel celeron g5905, celeron g5905, g5905, celeron-g5905 Intel, Desktop CPU, Comet Lake Intel Celeron desktop processor on Comet Lake, with 2 cores and 2 threads and 4 MB L3 at 58 W TDP on a 14 nm process addressing up to 128 GB and Intel UHD Graphics 610. ## What you need to know Intel Celeron G5905 is a aging desktop cpu. Intel Celeron G5905 launched in July 1, 2020., It has 2 cores and 2 threads on Comet Lake, dropping into the FCLGA1200 socket. Treat the spec table as the facts. Age alone does not tell you to throw it out. - **Still good?**: Only if the workload is light **Product age**: 6 years old **Upgrade pressure**: Moderate Feex says If apps already feel slow, check RAM and storage before you blame this CPU by name alone. ## What this hardware means today Age and usefulness are not the same number. This page keeps them separate. - **Performance today**: **Modest.** Modest for the class when RAM, storage, and the GPU keep up. **Product age 6 years old**: **Aging.** Launched July 1, 2020. Newer platforms exist. That does not make this chip unusable by itself. **Support status **: **Supported.** Current Windows and current applications still run on this class of CPU. Platform BIOS support depends on the motherboard or laptop vendor. **Upgrade pressure **: **Moderate.** Upgrade pressure comes from platform features and specific CPU-bound work, not from the chip being unusable. ## Where does it sit? Comet Lake sits on Intel's recent Core timeline. Later desktop branding moved toward Core Ultra. 11th Gen 12th Gen 13th Gen 14th Gen Core Ultra ## Performance context These are qualitative readings, not a fake 8.7 out of 10. Workload still wins. ### Gaming: Good Playable in lighter titles. A weak GPU will hide whatever this chip still has. ### Productivity: Modest 2 cores cover office, browser, and compile work in this class. ### Multithreaded workloads: Average 2 threads. Heavy encodes still scale further on higher-core parts. ### General use: Good Everyday Windows use is not where most people notice this SKU first. ### Efficiency: Good Rated 58 W base power. That is a platform number, not a promise about your cooler. ## Should you upgrade? Probably not based on CPU performance alone. ### Upgrade makes more sense if - Your workload is strongly CPU limited - You need a newer platform for memory, I/O, or chipset features - You need substantially more multicore performance - You need newer connectivity that your current board cannot offer ### Upgrade makes less sense if - The GPU is the real bottleneck - Current applications are already responsive - The CPU rarely limits your workload ## Specifications Figures below follow the Feex Hardware Database record for this SKU. Fields without a recorded value are omitted. ### Processor Intel Celeron G5905 is built on Comet Lake using a 14 nm process. | Manufacturer | Intel | | --------------------- | -------------------------------- | | Family | Celeron | | Architecture | Comet Lake | | Generation | Intel Celeron Processor G Series | | Manufacturing process | 14 nm | | Segment | Desktop | ### Cores and threads Intel Celeron G5905 has 2 cores and 2 threads. | Cores | 2 | | ------- | - | | Threads | 2 | ### Clock speeds Base clock is 3.5 GHz. | Base frequency | 3.5 GHz | | -------------- | ------- | ### Cache Cache on this sheet is 4 MB L3. | L3 cache | 4 MB | | ----------- | ---- | | Total cache | 4 MB | ### Memory Intel Celeron G5905 addresses 128 GB across 2 memory channels. | Supported types | DDR4 | | --------------- | ------ | | Max capacity | 128 GB | | Channels | 2 | ### Package and power Intel Celeron G5905 uses the FCLGA1200 socket and a 58 W TDP. | Socket | FCLGA1200 | | ------ | ---------------------- | | TDP | 58 W | | PCIe | Revision 3.0, 16 lanes | ### Integrated graphics Intel Celeron G5905 includes Intel UHD Graphics 610. | Integrated graphics | Intel UHD Graphics 610 | | ------------------- | ---------------------- | ### Market Intel Celeron G5905 launched July 1, 2020 at USD 50 (suggested price at launch). | Launch date | July 1, 2020 | | ----------- | ---------------------------------- | | Launch MSRP | USD 50 (suggested price at launch) | | Model | G5905 | ### Features Intel Celeron G5905 records 3 instruction sets on this sheet. | Instruction sets | 64-bit (x86-64)SSE4.1SSE4.2 | | ---------------- | ---------------------------------------------------------------------------- | | Security | Boot GuardHardware RNGOS Guard | | Virtualization | Extended Page Tables (EPT)VT-d (DMA Remapping)VT-x (Hardware Virtualization) | ## Compatibility | Socket | FCLGA1200 | | -------- | ------------------------------------------------------------------------------------------------- | | Board | A shared socket is not automatic compatibility. Check the motherboard CPU list and BIOS revision. | | Memory | DDR4, up to 128 GB | | Graphics | Intel UHD Graphics 610 | A shared socket is not automatic compatibility. Boards often need a BIOS update before a newer chip in the same socket will post. Cooler clearance, VRM quality, and power limits matter as much as the socket name. Read the memory list on the board. The CPU can list more standards than one motherboard will accept. ### No post after a CPU swap Clear CMOS only after you confirm the board list includes this SKU and the BIOS is new enough. A supported name on a box is not the same as a flashed board. ## Related These entities connect to this article. Type is shown on every link. [Processors: Hardware](https://feex.it/wiki/hardware/cpu) ## Sources and verification Reviewed by Feex editorial. Last verified August 2026 Status: Partially Verified. [How we research](https://feex.it/wiki/research). - [Feex Hardware Database ](https://foxhole.feex.it/cpu/intel-celeron-g5905)ยท Specification source used for this sheet. CC BY 4.0. ## Was this article useful? A yes or no is enough. Pick a reason if you want, or add a short note. Quick facts The short identity of this page. Specs, sources, and the full story stay in the article. - **Manufacturer**: Intel **Family**: Celeron **Architecture**: Comet Lake **Socket**: FCLGA1200 **Launch**: 2020 **Status**: Aging Partially Verified: Last verified August 2026 --- Source: [Canonical Feex Wiki page](https://feex.it/wiki/hardware/cpu/intel-celeron-g5905/) [Developer guide](https://feex.it/wiki/developers/) | [API policy](https://feex.it/developers/api-policy/) | [Agent guidance](https://feex.it/wiki/llms.txt)