Core 2 Extreme X6800
Intel
PassMark
1,118
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 Core 2 Extreme X6800 is manufactured by Intel. It was released in 27 July 2006 (19 years ago). It is based on the Conroe XE (2006) architecture. It features 2 cores and 2 threads. Base frequency is 2.933 GHz, with boost up to 0.93 GHz. L3 cache: 0 kB. L2 cache: 4 MB (total). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 75 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,118 points. Launch price was $999.
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 Core 2 Extreme X6800 across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Civilization VI
Counter-Strike 2
Cyberpunk 2077
Dead by Daylight
Euro Truck Simulator 2
Genshin Impact
League of Legends
Monster Hunter Wilds
Naraka: Bladepoint
Path of Exile 2
Technical Analysis
Detailed breakdown of Core 2 Extreme X6800 specifications and capabilities.
Processing Power
The Core 2 Extreme X6800 is a 2-core / 2-thread processor based on the Conroe XE (2006) architecture, manufactured on a 65 nm process node. It reaches a maximum boost clock of 0.93 GHz from a base frequency of 2.933 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 4 MB (total) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,118, placing it in the Entry Level performance tier as a Legacy generation product.
| Specification | Core 2 Extreme X6800 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 2C / 2T |
| Max Boost ClockPeak single-core speed under boost | 0.93 GHz |
| Base ClockGuaranteed minimum operating frequency | 2.933 GHz |
| ArchitectureCPU microarchitecture design | Conroe XE (2006) |
| Process NodeFabrication technology — smaller = more efficient | 65 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 0 kB |
| L2 CachePer-core fast cache for frequently accessed data | 4 MB (total) |
| L1 CacheUltra-fast per-core cache | 64 kB (per core) |
| Die SizePhysical silicon area of the processor | 143 mm2 |
| Transistor CountMore transistors = more capabilities | 291 million |
| Bus SpeedData bus frequency | 1066 MHz |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| Unlocked MultiplierWhether the CPU can be overclocked | Yes (Overclockable) |
| PassMark ScoreOverall multi-threaded benchmark score | 1,118 |
Memory & Platform
The Core 2 Extreme X6800 fits into the LGA775 socket and supports PCIe 1.1. It supports DDR1, DDR2, DDR3 memory.
| Specification | Core 2 Extreme X6800 |
|---|---|
| TypeDesktop or Laptop processor | desktop |
| SeriesProduct family | Core 2 Extreme (Desktop) |
| SocketMotherboard socket required | LGA775 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 1.1 |
| RAM TypeSupported memory standard | DDR1, DDR2, DDR3 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Power & Cooling
The Core 2 Extreme X6800 has a rated TDP (Thermal Design Power) of 75 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Core 2 Extreme X6800 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 75 Watt |
Value Analysis
Performance ranking position: #3000 out of all indexed processors.
| Specification | Core 2 Extreme X6800 |
|---|---|
| Launch PriceOriginal retail price at launch | $999 |
| Performance RankPosition in overall performance ranking | #3000 |
| Release DateLaunch date | 27 July 2006 (19 years ago) |
| Release Year | 2006 |
| 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 | desktop |
| Series | Core 2 Extreme (Desktop) |
| Designer | Intel |
| Launch Price | $999 |
| Manufacturer | Intel |
| Release Date | 27 July 2006 (19 years ago) |
| Architecture Codename | Conroe XE (2006) |
| Performance Ranking Position | 3000 |
Technical Specifications
15 specs
Technical Specifications
15 specs
| Cores | 2 |
| Threads | 2 |
| Die Size | 143 mm2 |
| L1 Cache | 64 kB (per core) |
| L2 Cache | 4 MB (total) |
| L3 Cache | 0 kB |
| Bus Speed | 1066 MHz |
| Max Frequency | 0.93 GHz |
| 64-Bit Support | + |
| Base Frequency | 2.933 GHz |
| Transistor Count | 291 million |
| Process Technology | 65 nm |
| Unlocked Multiplier | + |
| Windows 11 Compatible | - |
| Max Case Temperature (TCase) | 60 °C |
Compatibility
4 specs
Compatibility
4 specs
| Socket | LGA775 |
| PCIe Generation | PCIe 1.1 |
| Power Consumption (TDP) | 75 Watt |
| Max Processors In Config | 1 |
Memory
1 spec
Memory
1 spec
| RAM Types | DDR1, DDR2, DDR3 |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Core 2 Extreme X6800
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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Compare Core 2 Extreme X6800
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