Xeon Gold 6256
Intel
PassMark
25,334
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 Gold 6256 is manufactured by Intel. It was released in 2015-01-01. It features 12 cores and 24 threads. Base frequency is 3.6 GHz, with boost up to 4.5 GHz. L3 cache: 33 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 25,334 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 Xeon Gold 6256
FPS Benchmarks
Predicted performance for Xeon Gold 6256 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 Gold 6256 specifications and capabilities.
Processing Power
The Xeon Gold 6256 is a 12-core / 24-thread processor, manufactured on a 14 nm process node. It reaches a maximum boost clock of 4.5 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 33 MB of L3 cache. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 25,334, placing it in the High-End performance tier as a Aging generation product.
| Specification | Xeon Gold 6256 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 12C / 24T |
| Max Boost ClockPeak single-core speed under boost | 4.5 GHz |
| Base ClockGuaranteed minimum operating frequency | 3.6 GHz |
| Process NodeFabrication technology — smaller = more efficient | 14 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 33 MB |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 64 °C |
| 64-bit Support | No |
| Windows 11 Compatible | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 25,334 |
Memory & Platform
The Xeon Gold 6256 fits into the LGA3647 socket and supports PCIe 3.0. It supports DDR4-2933 memory.
| Specification | Xeon Gold 6256 |
|---|---|
| TypeDesktop or Laptop processor | server |
| SocketMotherboard socket required | LGA3647 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 3.0 |
| RAM TypeSupported memory standard | DDR4-2933 |
Power & Cooling
The Xeon Gold 6256 has a rated TDP (Thermal Design Power) of 205 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Xeon Gold 6256 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 205 Watt |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 64 °C |
Value Analysis
Performance ranking position: #561 out of all indexed processors.
| Specification | Xeon Gold 6256 |
|---|---|
| Launch PriceOriginal retail price at launch | $800 |
| Performance RankPosition in overall performance ranking | #561 |
| Release DateLaunch date | 2015-01-01 |
| Release Year | 2020 |
| DesignerArchitecture designer (e.g. Intel, AMD) | Intel |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (12)
AMD (12)
Our Recommendation for Xeon Gold 6256
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
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