Xeon E5-4640 v4
Intel
PassMark
22,559
MSRP
$2837
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 E5-4640 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 12 cores and 24 threads. Base frequency is 2.1 GHz, with boost up to 2.6 GHz. L3 cache: 30 MB. L2 cache: 3 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 22,559 points. Launch price was $2,837.
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 E5-4640 v4
FPS Benchmarks
Predicted performance for Xeon E5-4640 v4 across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Technical Analysis
Detailed breakdown of Xeon E5-4640 v4 specifications and capabilities.
Processing Power
The Xeon E5-4640 v4 is a 12-core / 24-thread processor based on the Broadwell (2015−2019) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 2.6 GHz from a base frequency of 2.1 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 30 MB of L3 cache, plus 3 MB of L2 cache. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 22,559, placing it in the Mid-Range performance tier as a Legacy generation product.
| Specification | Xeon E5-4640 v4 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 12C / 24T |
| Max Boost ClockPeak single-core speed under boost | 2.6 GHz |
| Base ClockGuaranteed minimum operating frequency | 2.1 GHz |
| ArchitectureCPU microarchitecture design | Broadwell (2015−2019) |
| Process NodeFabrication technology — smaller = more efficient | 14 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 30 MB |
| L2 CachePer-core fast cache for frequently accessed data | 3 MB |
| Die SizePhysical silicon area of the processor | 306.18 mm2 |
| Transistor CountMore transistors = more capabilities | 4700 Million |
| Bus SpeedData bus frequency | 2 × 8 GT/s |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 80 °C |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 22,559 |
Memory & Platform
The Xeon E5-4640 v4 fits into the LGA2011 socket and supports PCIe 5.0 with 40 total PCIe lanes for expansion cards and storage. It supports DDR4 memory at speeds up to DDR4 2133 MHz (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 1.5 TB across 4 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers.
| Specification | Xeon E5-4640 v4 |
|---|---|
| TypeDesktop or Laptop processor | server |
| SeriesProduct family | Intel Xeon E5 |
| SocketMotherboard socket required | LGA2011 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 5.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 40 |
| RAM TypeSupported memory standard | DDR4 |
| Max RAM SpeedMaximum officially supported memory frequency | DDR4 2133 MHz |
| Max RAM CapacityMaximum installable memory | 1.5 TB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 4 |
| ECC SupportError-Correcting Code memory — prevents data corruption | Yes |
| Integrated GPUBuilt-in graphics processor | No |
| Compatible ChipsetsMotherboard chipsets that support this CPU | Intel C612 |
| Max CPUs in ConfigMulti-socket support for servers | 4 (Multiprocessor) |
Advanced Features
The Xeon E5-4640 v4 is primarily designed for Server. Virtualization: true — enables running virtual machines efficiently (important for development and server workloads).
| Specification | Xeon E5-4640 v4 |
|---|---|
| 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 | true |
Power & Cooling
The Xeon E5-4640 v4 has a rated TDP (Thermal Design Power) of 105 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Xeon E5-4640 v4 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 105 Watt |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 80 °C |
Value Analysis
At an average price of $2,837, the Xeon E5-4640 v4 delivers 8 PassMark points per dollar. Performance ranking position: #661 out of all indexed processors.
| Specification | Xeon E5-4640 v4 |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $2837 |
| Launch PriceOriginal retail price at launch | $2,837 |
| Performance RankPosition in overall performance ranking | #661 |
| Release DateLaunch date | 20 June 2016 (9 years ago) |
| Release Year | 2016 |
| DesignerArchitecture designer (e.g. Intel, AMD) | Intel |
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Our Recommendation for Xeon E5-4640 v4
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