Intel Core 2 Quad Q6700

The Intel Core 2 Quad Q6700 is a desktop processor released in April 2007, built on Intel's 65 nm Kentsfield architecture. It packs four physical cores and four threads, running at a fixed base clock of 2.67 GHz with no boost capability. With a 95 W TDP and a 50th percentile standing among all CPUs tracked, this part represents a median performer in the broader processor landscape. Its launch MSRP was $530. The following analysis draws exclusively on the provided specification data.

Benchmark Performance

The Q6700's benchmark position is defined by its 50th percentile ranking. This means that, according to the database, it outperforms exactly half of all CPUs and trails the other half. The average benchmark score is reported as 0, which is an artifact of the dataset lacking standardized scores for this end-of-life part; it does not indicate a true performance measurement. The processor's quad-core design and 2.67 GHz base clock suggest it can handle parallel workloads, but its age and lack of boost technology limit absolute performance.

In the context of its release era, a four-core processor at 2.67 GHz was a high-end offering. However, the absence of specific benchmark scores means no direct numeric comparisons to other CPUs can be made. The data only provides the percentile, which places the Q6700 in the middle of the pack. For tasks that are not heavily threaded, the fixed clock speed becomes a limiting factor, while multi-threaded applications can leverage all four cores simultaneously.

Single-Thread vs Multi-Thread Behavior

The Q6700 features four cores and four threads, with no hyper-threading. This makes it a true quad-core processor. The base clock of 2.67 GHz is the maximum clock for all cores, as there is no boost mechanism. Consequently, single-thread performance is capped at that frequency, which is modest by modern standards. Lightly-threaded applications—such as older games, office suites, and web browsers—will rely on this clock speed and may show limited responsiveness compared to newer, higher-clocked parts.

Multi-threaded workloads benefit significantly from the four physical cores. Video encoding, 3D rendering, and scientific simulations that can utilize four threads will see improved throughput over dual-core alternatives of the same generation. The 8 MB shared L2 cache helps reduce memory latency across cores, improving data sharing in parallel tasks. The 64 KB per-core L1 cache adds a small but useful buffer for each core's immediate data needs. This split between single-thread and multi-thread behavior means the Q6700 is better suited to batch processing and content creation tasks than to real-time, latency-sensitive workloads that depend on high clock speeds.

Power and Thermals

The Q6700 has a 95 W thermal design power (TDP). This places it in a mid-range power envelope for its era. The 65 nm manufacturing process, combined with a die size of 2x 143 mm² (indicating a multi-chip module), means heat generation is spread across two dies. A capable air cooler is sufficient to manage this heat output; no exotic liquid cooling is required. The processor is end-of-life, so dedicated cooling solutions are no longer in production, but standard Socket 775 coolers that meet the 95 W dissipation rating will work.

The 95 W TDP also implies that the power delivery on the motherboard must be adequate. While the processor does not have an unlocked multiplier, its power draw remains constant under load. Users should ensure their power supply and motherboard VRM can handle the sustained current draw. The lack of a boost clock means power consumption is steady, avoiding sudden spikes seen in modern CPUs with aggressive turbo behavior.

Who Should Consider It

The Q6700's 50th percentile performance makes it a reasonable choice for basic computing tasks. Office applications, web browsing, and light productivity software will run without major issues. The quad-core design helps with multitasking, allowing several applications to run concurrently without severe slowdowns. For users with legacy software that is not highly threaded, the 2.67 GHz clock will provide acceptable but not stellar performance.

For gaming, the processor is limited. Older titles that rely on single-thread performance may run at playable frame rates, but modern games that demand high clock speeds and advanced instruction sets will be bottlenecked. The lack of boost and the 2007 architecture put it well behind contemporary CPUs. Content creation is a better fit: video editing and batch photo processing can utilize all four cores, and the 8 MB L2 cache helps with data-heavy tasks. However, the absence of hyper-threading means that highly parallel workloads with more than four threads will not see additional benefit. Users who need a low-cost, low-power secondary machine for light duties could consider this part, but it is not suitable for demanding modern workloads.

Platform and Compatibility

The Q6700 uses the Intel Socket 775 interface. It supports DDR1, DDR2, and DDR3 memory, though the specific type depends on the motherboard. The memory bus is dual-channel, which provides adequate bandwidth for the era but is limited compared to modern quad-channel or dual-channel with higher speeds. PCIe Gen 2 is supported, allowing compatibility with a wide range of graphics cards and expansion cards from that period. Integrated graphics are not part of the CPU die; the chipset on certain motherboards may provide display output, but this is a motherboard feature, not a processor one.

The processor is end-of-life, meaning no new motherboards or CPUs are being produced for this socket. Upgrade paths are limited to other Socket 775 processors, but those are also discontinued. The multiplier is locked, so overclocking is not possible through multiplier adjustment; only base clock adjustments (if the motherboard allows) could be attempted. The part number is SLACQ. The launch MSRP was $530, reflecting its high-end positioning at launch, though current market prices are irrelevant to this analysis.

FAQ

Q: Does the Intel Core 2 Quad Q6700 support hyper-threading?

A: No. It has 4 cores and 4 threads, which indicates that hyper-threading is not present.

Q: What is the TDP of the Q6700?

A: The thermal design power is 95 W.

Q: What socket does the Q6700 use?

A: It uses the Intel Socket 775.

Q: Which memory types are supported?

A: The processor supports DDR1, DDR2, and DDR3 memory, with a dual-channel memory bus.

Q: Is the multiplier unlocked?

A: No, the multiplier is locked, so overclocking via multiplier adjustment is not possible.

Q: Does the Q6700 have integrated graphics?

A: No. Integrated graphics are not on the CPU; they are a chipset feature on certain motherboards.

How It Compares

The dataset does not include any nearest rival entries for the Q6700. Therefore, a direct comparison to specific competing processors cannot be made based on the available information. The 50th percentile standing indicates that the Q6700 sits in the middle of the CPU performance distribution, outperforming half of all CPUs and underperforming the other half. This balanced position suggests that, in its era, it was a competent mainstream-to-high-end part, but without exact scores or rival names, no delta percentages can be reported. Users seeking a precise comparison should consult the full benchmark database, but this page can only confirm its median standing.