Xeon X5687
Intel
PassMark
5,386
MSRP
$552
AVG Price
$189
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Xeon X5687 is manufactured by Intel. It was released in 14 February 2011 (14 years ago). It is based on the Westmere-EP (2010−2011) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 3.86 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 5,386 points. Launch price was $121.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon X5687
FPS Benchmarks
Predicted performance for Xeon X5687 across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Among Us
Counter-Strike 2
Grand Theft Auto V
Honkai: Star Rail
League of Legends
Left 4 Dead 2
Monster Hunter Wilds
Overwatch 2
Path of Exile 2
Project Zomboid
Technical Analysis
Detailed breakdown of Xeon X5687 specifications and capabilities.
Processing Power
The Xeon X5687 is a 4-core / 8-thread processor based on the Westmere-EP (2010−2011) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 3.86 GHz from a base frequency of 3.6 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 12 MB (total) of L3 cache, plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 5,386, placing it in the Entry Level performance tier as a Legacy generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 1,643, while multi-core reaches 5,386.
| Specification | Xeon X5687 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 4C / 8T |
| Max Boost ClockPeak single-core speed under boost | 3.86 GHz |
| Base ClockGuaranteed minimum operating frequency | 3.6 GHz |
| ArchitectureCPU microarchitecture design | Westmere-EP (2010−2011) |
| Process NodeFabrication technology — smaller = more efficient | 32 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 12 MB (total) |
| L2 CachePer-core fast cache for frequently accessed data | 256 kB (per core) |
| L1 CacheUltra-fast per-core cache | 64 kB (per core) |
| Die SizePhysical silicon area of the processor | 239 mm2 |
| Transistor CountMore transistors = more capabilities | 1,170 million |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 80 °C |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 5,386 |
| Geekbench 6 SingleSingle-core performance — most relevant for gaming | 1,643 |
| Geekbench 6 MultiMulti-core parallel workload performance | 5,386 |
Memory & Platform
The Xeon X5687 fits into the LGA1366 socket and supports PCIe 2.0 with 36 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3-1333 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 288 GB across 3 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers.
| Specification | Xeon X5687 |
|---|---|
| TypeDesktop or Laptop processor | server |
| SocketMotherboard socket required | LGA1366 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 2.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 36 |
| RAM TypeSupported memory standard | DDR3 |
| Max RAM SpeedMaximum officially supported memory frequency | DDR3-1333 |
| Max RAM CapacityMaximum installable memory | 288 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 3 |
| ECC SupportError-Correcting Code memory — prevents data corruption | Yes |
| Integrated GPUBuilt-in graphics processor | No |
| Compatible ChipsetsMotherboard chipsets that support this CPU | X58 |
| Max CPUs in ConfigMulti-socket support for servers | 2 |
Advanced Features
The Xeon X5687 is primarily designed for Server. Virtualization: VT-x, VT-d, EPT — enables running virtual machines efficiently (important for development and server workloads).
| Specification | Xeon X5687 |
|---|---|
| Primary Use CaseIntended workload category | Server |
| OverclockingWhether CPU clock can be manually increased | 🔒 Locked |
| AVX-512Advanced vector instructions for AI/ML workloads | ❌ Not Supported |
| VirtualizationHardware-assisted virtualization technology | VT-x, VT-d, EPT |
Power & Cooling
The Xeon X5687 has a rated TDP (Thermal Design Power) of 130 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Server/Workstation.
| Specification | Xeon X5687 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 130 Watt |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 80 °C |
| Included CoolerStock cooler bundled in the box | None |
| Recommended CoolerSuggested aftermarket cooling solution | Server/Workstation |
Value Analysis
At an average price of $189 (MSRP: $552), the Xeon X5687 delivers 28 PassMark points per dollar. Performance ranking position: #1816 out of all indexed processors.
| Specification | Xeon X5687 |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $552 |
| Avg Price (30d)Average market price over the last 30 days | $189 |
| Launch PriceOriginal retail price at launch | $121 |
| Performance RankPosition in overall performance ranking | #1816 |
| Release DateLaunch date | 14 February 2011 (14 years ago) |
| Release Year | 2011 |
| DesignerArchitecture designer (e.g. Intel, AMD) | Intel |
| ManufacturerFabrication foundry (e.g. TSMC) | Intel |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
7 specs
General Information
7 specs
| Type | server |
| Designer | Intel |
| Launch Price | $121 |
| Manufacturer | Intel |
| Release Date | 14 February 2011 (14 years ago) |
| Architecture Codename | Westmere-EP (2010−2011) |
| Performance Ranking Position | 1816 |
Technical Specifications
13 specs
Technical Specifications
13 specs
| Cores | 4 |
| Threads | 8 |
| Die Size | 239 mm2 |
| L1 Cache | 64 kB (per core) |
| L2 Cache | 256 kB (per core) |
| L3 Cache | 12 MB (total) |
| Max Frequency | 3.86 GHz |
| 64-Bit Support | + |
| Base Frequency | 3.6 GHz |
| Transistor Count | 1,170 million |
| Process Technology | 32 nm |
| Max Core Temperature | 80 °C |
| Windows 11 Compatible | - |
Compatibility
4 specs
Compatibility
4 specs
| Socket | LGA1366 |
| PCIe Generation | PCIe 2.0 |
| Power Consumption (TDP) | 130 Watt |
| Max Processors In Config | 2 |
Memory
5 specs
Memory
5 specs
| RAM Types | DDR3 |
| Memory Channels | 3 |
| Memory Bandwidth | 32 GB/s |
| ECC Memory Support | + |
| Max Memory Capacity | 288 GB |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Xeon X5687
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
Compare Xeon X5687 with other popular CPUs
Compare Xeon X5687
See how this CPU stacks up against similar alternatives
Better Alternatives (8)
Similar or Lower Performance (8)
