# Intel Xeon E5-2609 v4 Server CPU: Intel Also called intel xeon e5-2609 v4, xeon e5-2609 v4, e5-2609v4, xeon-e5-2609-v4 Intel, Server CPU, Broadwell Intel Xeon E5 server processor on Broadwell, with 8 cores and 8 threads and 20 MB L3 at 85 W TDP on a 14 nm process addressing up to 1.5 GB. ## What you need to know Intel Xeon E5-2609 v4 is a legacy server cpu. Intel Xeon E5-2609 v4 launched in January 1, 2016., It has 8 cores and 8 threads on Broadwell, dropping into the FCLGA2011 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**: 10 years old **Upgrade pressure**: Moderate Feex says Server parts care about cores, memory channels, and the platform. Gaming charts are the wrong ruler. ## What this hardware means today Age and usefulness are not the same number. This page keeps them separate. - **Performance today**: **Average.** Average for the class when RAM, storage, and the GPU keep up. **Product age 10 years old**: **Legacy.** Launched January 1, 2016. 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? Broadwell 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: Poor fit Not the job. Use a desktop or workstation part if games are the point. ### Productivity: Average 8 cores cover office, browser, and compile work in this class. ### Multithreaded workloads: Average 8 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 85 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 Xeon E5-2609 v4 is built on Broadwell using a 14 nm process. | Manufacturer | Intel | | --------------------- | --------------------------------- | | Family | Xeon E5 | | Architecture | Broadwell | | Generation | Intel Xeon Processor E5 v4 Family | | Manufacturing process | 14 nm | | Segment | Server | ### Cores and threads Intel Xeon E5-2609 v4 has 8 cores and 8 threads. | Cores | 8 | | ------- | - | | Threads | 8 | ### Clock speeds Base clock is 1.7 GHz. | Base frequency | 1.7 GHz | | -------------- | ------- | ### Cache Cache on this sheet is 20 MB L3. | L3 cache | 20 MB | | ----------- | ----- | | Total cache | 20 MB | ### Memory Intel Xeon E5-2609 v4 addresses 1.5 GB across 4 memory channels. | Supported types | DDR4 | | --------------- | ------ | | Max capacity | 1.5 GB | | Channels | 4 | ### Package and power Intel Xeon E5-2609 v4 uses the FCLGA2011 socket and a 85 W TDP. | Socket | FCLGA2011 | | ------ | ---------------------- | | TDP | 85 W | | PCIe | Revision 3.0, 40 lanes | ### Market Intel Xeon E5-2609 v4 launched January 1, 2016 at USD 306 (suggested price at launch). | Launch date | January 1, 2016 | | ----------- | ----------------------------------- | | Launch MSRP | USD 306 (suggested price at launch) | | Model | E5-2609V4 | ### Features Intel Xeon E5-2609 v4 records 2 instruction sets on this sheet. | Instruction sets | AVX264-bit (x86-64) | | ---------------- | ---------------------------------------------------------------------------- | | Security | Hardware RNGOS Guard | | Virtualization | Extended Page Tables (EPT)VT-d (DMA Remapping)VT-x (Hardware Virtualization) | ## Compatibility | Socket | FCLGA2011 | | ------ | ------------------------------------------------------------------------------------------------- | | Board | A shared socket is not automatic compatibility. Check the motherboard CPU list and BIOS revision. | | Memory | DDR4, up to 1.5 GB | 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-xeon-e5-2609-v4)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**: Xeon E5 **Architecture**: Broadwell **Socket**: FCLGA2011 **Launch**: 2016 **Status**: Legacy Partially Verified: Last verified August 2026 --- Source: [Canonical Feex Wiki page](https://feex.it/wiki/hardware/cpu/intel-xeon-e5-2609-v4/) [Developer guide](https://feex.it/wiki/developers/) | [API policy](https://feex.it/developers/api-policy/) | [Agent guidance](https://feex.it/wiki/llms.txt)