INTEL

Intel Core 2 Quad Q6600 (95W)

Intel processor specifications and benchmark scores

4
Cores
4
Threads
β€”
GHz Boost
95W
TDP
πŸ–₯️Integrated GPU

Intel Core 2 Quad Q6600 (95W) Specifications

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Core 2 Quad Q6600 (95W) Core Configuration

Processing cores and threading

The Intel Core 2 Quad Q6600 (95W) features 4 physical cores and 4 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.

Cores
4
Threads
4
SMP CPUs
1
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2 Quad Q6600 (95W) Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Core 2 Quad Q6600 (95W) benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Core 2 Quad Q6600 (95W) by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2.4 GHz
Boost Clock
N/A
Multiplier
9x
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Intel's Core 2 Quad Q6600 (95W) Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the 2 Quad Q6600 (95W) processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Core 2 Quad Q6600 (95W)'s cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
64 KB (per core)
L2 Cache
8 MB (shared)
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Core 2 Architecture & Process

Manufacturing and design details

The Intel Core 2 Quad Q6600 (95W) is built on Intel's 65 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in 2 Quad Q6600 (95W) incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Core 2
Codename
Kentsfield
Process Node
65 nm
Foundry
Intel
Transistors
582 million
Die Size
2x 143 mmΒ²
Generation
Core 2 Quad (Kentsfield)
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Core 2 Instruction Set Features

Supported CPU instructions and extensions

The Core 2 Quad Q6600 (95W) by Intel supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.

MMX
SSE
SSE2
SSE3
SSSE3
Intel 64
VT-x
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2 Quad Q6600 (95W) Power & Thermal

TDP and power specifications

The Intel Core 2 Quad Q6600 (95W) has a TDP (Thermal Design Power) of 95W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.

TDP
95W
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Intel Socket 775 Platform & Socket

Compatibility information

The Core 2 Quad Q6600 (95W) uses the Intel Socket 775 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.

Socket
Intel Socket 775
PCIe
Gen 2
Package
FC-LGA6
DDR5

Intel Socket 775 Memory Support

RAM compatibility and speeds

Memory support specifications for the 2 Quad Q6600 (95W) define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Core 2 Quad Q6600 (95W) determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.

Memory Type
DDR1, DDR2, DDR3 Depends on motherboard
Memory Bus
Dual-channel
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Intel's Core 2 Quad Q6600 (95W) Integrated Graphics

Built-in GPU specifications

The Intel Core 2 Quad Q6600 (95W) includes integrated graphics, eliminating the need for a dedicated GPU in basic computing scenarios. Integrated graphics are ideal for office productivity, video playback, and light gaming. While not designed for demanding GPU benchmarks, the iGPU in the 2 Quad Q6600 (95W) provides hardware video encoding and decoding capabilities. This makes the processor suitable for compact builds, HTPCs, and systems where power efficiency is prioritized over gaming performance.

iGPU
On certain motherboards (Chipset feature)
Graphics Model
On certain motherboards (Chipset feature)
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Core 2 Quad Q6600 (95W) Product Information

Release and pricing details

The Intel Core 2 Quad Q6600 (95W) is manufactured by Intel and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Core 2 Quad Q6600 (95W) by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Jul 2007
Launch Price
$266
Market
Desktop
Status
End-of-life
Part Number
SLACR

Core 2 Quad Q6600 (95W) Benchmark Scores

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No benchmark data available for this CPU.

About Intel Core 2 Quad Q6600 (95W)

The Intel Core 2 Quad Q6600 (95W) stands as a milestone in mid-2000s desktop computing, marking Intel’s early foray into mainstream quad-core processing. Built on the Kentsfield core and manufactured using a 65 nm process, this processor features four physical cores without hyperthreading, resulting in four simultaneous threads. This core-to-thread 1:1 ratio reflects the architectural norms of its era, where multitasking relied more on raw core count than thread virtualization. Compared to modern standards, the lack of simultaneous multithreading limits its throughput in highly parallel workloads, but at launch, four cores represented a significant leap over dual-core predecessors. The Intel Core 2 Quad Q6600 (95W) was engineered for users transitioning into multi-core computing, particularly in content creation and early multi-threaded applications. Its Socket 775 compatibility ensured wide motherboard support, enhancing its adoption across OEM and enthusiast builds. Even without hyperthreading, the chip offered tangible performance gains in applications optimized for multiple cores, setting a foundation for future quad-core evolution. Operating at a base clock of 2.40 GHz, the Intel Core 2 Quad Q6600 (95W) does not feature Turbo Boost technology, a feature absent from processors of its generation. This static clock speed means performance remains consistent under load, but cannot dynamically scale to meet demand as modern CPUs do. While later chips would use dynamic frequency adjustments to balance performance and power, the Q6600 maintains a constant operating point, simplifying thermal and power planning for system builders. The absence of turbo frequencies places a ceiling on short-duration burst performance, which can impact responsiveness in mixed workloads. However, its locked multiplier common for non-K series chips of the era made it a favorite among overclockers aiming to push beyond stock speeds. Many users were able to stabilize the Intel Core 2 Quad Q6600 (95W) at 3.0 GHz or higher with proper cooling, effectively bridging the gap to more expensive SKUs. This overclocking potential significantly extended its relevance in performance builds long after its initial release. With a TDP of 95 watts, the Intel Core 2 Quad Q6600 (95W) demonstrates moderate power consumption for a quad-core processor built on a 65 nm process. Energy efficiency is limited by the older fabrication node, which leaks more power and generates more heat compared to subsequent 45 nm and smaller nodes. Under full load, the chip draws substantial power relative to its performance output, making it less efficient than later-generation processors. However, for its time, the 95W rating was competitive among high-performance desktop CPUs, especially considering its four active cores. Power management technologies like Enhanced SpeedStep were present, allowing the chip to reduce clock speeds and voltage during idle periods. The Intel Core 2 Quad Q6600 (95W) delivers acceptable energy efficiency within the context of 2007-era technology, though it cannot match the performance-per-watt of modern architectures. Its thermal profile demands a capable cooling solution, particularly when overclocked, but remains manageable in well-ventilated systems. The cache hierarchy of the Intel Core 2 Quad Q6600 (95W) consists of 4Γ—32 KB L1 instruction and data caches and 4Γ—4 MB of L2 cache, with no L3 cache present. This large 4 MB per-core L2 cache was a distinctive trait of the Kentsfield design, compensating for the absence of shared L3 cache by providing generous local storage for frequently accessed data. The abundant L2 capacity benefits workloads sensitive to cache latency, such as certain scientific simulations and older games. However, the lack of a unified L3 cache limits data sharing efficiency between cores, potentially creating bottlenecks in highly threaded applications. The Intel Core 2 Quad Q6600 (95W) performs best in scenarios where workloads are loosely coupled or can be distributed across cores with minimal inter-core communication. Ideal use cases include multitasking environments, media encoding, and legacy software that benefits from multiple cores without requiring high clock speeds. Even today, the chip remains a capable performer in retro builds and low-cost systems where modern demands are not a factor.

The AMD Equivalent of Core 2 Quad Q6600 (95W)

Looking for a similar processor from AMD? The AMD Ryzen 5 1400 offers comparable performance and features in the AMD lineup.

AMD Ryzen 5 1400

AMD β€’ 4 Cores

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