Core 2 Quad Q6600 (95W) vs Pentium G645

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Primary details

Comparing Pentium G645 and Core 2 Quad Q6600 (95W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2549not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.06no data
Market segmentDesktop processorDesktop processor
Power efficiency1.31no data
Architecture codenameSandy Bridge (2011−2013)Kentsfield (2007)
Release date2 September 2012 (12 years ago)23 July 2007 (17 years ago)
Launch price (MSRP)$80$266

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium G645 and Core 2 Quad Q6600 (95W) basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)4 (Quad-Core)
Threads24
Base clock speed2.9 GHz2.4 GHz
Boost clock speed2.9 GHz2.4 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)8 MB (shared)
L3 cache3 MB (shared)0 KB
Chip lithography32 nm65 nm
Die size131 mm22x 143 mm2
Maximum core temperature69 °Cno data
Maximum case temperature (TCase)no data62 °C
Number of transistors504 million582 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Pentium G645 and Core 2 Quad Q6600 (95W) compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCLGA1155775
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium G645 and Core 2 Quad Q6600 (95W). You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Pentium G645 and Core 2 Quad Q6600 (95W) technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium G645 and Core 2 Quad Q6600 (95W) are enumerated here.

VT-d-no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium G645 and Core 2 Quad Q6600 (95W). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth17 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics for 2nd Generation Intel ProcessorsOn certain motherboards (Chipset feature)
Graphics max frequency1.1 GHzno data

Graphics interfaces

Available interfaces and connections of Pentium G645 and Core 2 Quad Q6600 (95W) integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Pentium G645 and Core 2 Quad Q6600 (95W).

PCIe version2.02.0

Pros & cons summary


Recency 2 September 2012 23 July 2007
Physical cores 2 4
Threads 2 4
Chip lithography 32 nm 65 nm
Power consumption (TDP) 65 Watt 95 Watt

Pentium G645 has an age advantage of 5 years, a 103.1% more advanced lithography process, and 46.2% lower power consumption.

Core 2 Quad Q6600 (95W), on the other hand, has 100% more physical cores and 100% more threads.

We couldn't decide between Pentium G645 and Core 2 Quad Q6600 (95W). We've got no test results to judge.


Should you still have questions on choice between Pentium G645 and Core 2 Quad Q6600 (95W), ask them in Comments section, and we shall answer.

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Intel Pentium G645
Pentium G645
Intel Core 2 Quad Q6600 (95W)
Core 2 Quad Q6600 (95W)

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Community ratings

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