Xeon E5-2678 v3
Intel
PassMark
14,653
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 E5-2678 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell (2013−2015) architecture. It features 12 cores and 24 threads. Base frequency is 2.5 GHz, with boost up to 3.3 GHz. L3 cache: 30 MB. L2 cache: 3072 kB. Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 120 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 14,653 points. Launch price was $800.
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
FPS Benchmarks
Predicted performance for Xeon E5-2678 v3 across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Apex Legends
ARC Raiders
Call of Duty: Warzone
Counter-Strike 2
League of Legends
Left 4 Dead 2
Minecraft
Monster Hunter Wilds
Overwatch 2
Path of Exile 2
Technical Analysis
Detailed breakdown of Xeon E5-2678 v3 specifications and capabilities.
Processing Power
The Xeon E5-2678 v3 is a 12-core / 24-thread processor based on the Haswell (2013−2015) architecture, manufactured on a 22 nm process node. It reaches a maximum boost clock of 3.3 GHz from a base frequency of 2.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 30 MB of L3 cache, plus 3072 kB of L2 cache and 384 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 14,653, placing it in the Budget performance tier as a Legacy generation product.
| Specification | Xeon E5-2678 v3 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 12C / 24T |
| Max Boost ClockPeak single-core speed under boost | 3.3 GHz |
| Base ClockGuaranteed minimum operating frequency | 2.5 GHz |
| ArchitectureCPU microarchitecture design | Haswell (2013−2015) |
| Process NodeFabrication technology — smaller = more efficient | 22 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 30 MB |
| L2 CachePer-core fast cache for frequently accessed data | 3072 kB |
| L1 CacheUltra-fast per-core cache | 384 kB |
| Die SizePhysical silicon area of the processor | 356 mm2 |
| Transistor CountMore transistors = more capabilities | 5,560 million |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 14,653 |
Memory & Platform
The Xeon E5-2678 v3 fits into the LGA2011-3 socket and supports PCIe 3.0. It supports DDR3, DDR4 memory.
| Specification | Xeon E5-2678 v3 |
|---|---|
| TypeDesktop or Laptop processor | server |
| SeriesProduct family | Xeon |
| SocketMotherboard socket required | LGA2011-3 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 3.0 |
| RAM TypeSupported memory standard | DDR3, DDR4 |
| Max CPUs in ConfigMulti-socket support for servers | 2 |
Power & Cooling
The Xeon E5-2678 v3 has a rated TDP (Thermal Design Power) of 120 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Xeon E5-2678 v3 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 120 Watt |
Value Analysis
Performance ranking position: #1031 out of all indexed processors.
| Specification | Xeon E5-2678 v3 |
|---|---|
| Launch PriceOriginal retail price at launch | $800 |
| Performance RankPosition in overall performance ranking | #1031 |
| Release DateLaunch date | 2015-01-01 |
| Release Year | 2015 |
| 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
8 specs
General Information
8 specs
| Type | server |
| Series | Xeon |
| Designer | Intel |
| Launch Price | $800 |
| Manufacturer | Intel |
| Release Date | 2015-01-01 |
| Architecture Codename | Haswell (2013−2015) |
| Performance Ranking Position | 1031 |
Technical Specifications
13 specs
Technical Specifications
13 specs
| Cores | 12 |
| Threads | 24 |
| Die Size | 356 mm2 |
| L1 Cache | 384 kB |
| L2 Cache | 3072 kB |
| L3 Cache | 30 MB |
| Max Frequency | 3.3 GHz |
| 64-Bit Support | + |
| Base Frequency | 2.5 GHz |
| Transistor Count | 5,560 million |
| Process Technology | 22 nm |
| Windows 11 Compatible | - |
| Max Case Temperature (TCase) | 84 °C |
Compatibility
4 specs
Compatibility
4 specs
| Socket | LGA2011-3 |
| PCIe Generation | PCIe 3.0 |
| Power Consumption (TDP) | 120 Watt |
| Max Processors In Config | 2 |
Memory
1 spec
Memory
1 spec
| RAM Types | DDR3, DDR4 |
Similar Performance
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Our Recommendation for Xeon E5-2678 v3
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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