Phenom II X4 905e vs Core 2 Quad Q6600

Aggregate performance score

Core 2 Quad Q6600
4 cores / 4 threads, 105 Watt
1.15
Phenom II X4 905e
2009
4 cores / 4 threads, 65 Watt
1.22
+6.1%

Phenom II X4 905e outperforms Core 2 Quad Q6600 by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad (Desktop) Q6600 and Phenom II X4 905e processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23752322
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.05
Market segmentDesktop processorDesktop processor
SeriesCore 2 Quad (Desktop)4x Phenom II (Desktop)
Power efficiency1.041.78
Architecture codenameKentsfield (2007)Deneb (2009−2011)
Release dateno data (2024 years ago)2 June 2009 (15 years ago)
Launch price (MSRP)no data$212

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Quad (Desktop) Q6600 and Phenom II X4 905e 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 cores4 (Quad-Core)4 (Quad-Core)
Threads44
Base clock speedno data2.5 GHz
Boost clock speed2.4 GHz2.5 GHz
Bus rate1066 MHzno data
L1 cacheno data128 KB (per core)
L2 cacheno data512 KB (per core)
L3 cacheno data6 MB (shared)
Chip lithography65 nm45 nm
Die sizeno data258 mm2
Number of transistorsno data758 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Quad (Desktop) Q6600 and Phenom II X4 905e 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 configurationno data1
Socketno dataAM3
Power consumption (TDP)105 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad (Desktop) Q6600 and Phenom II X4 905e. You'll probably need this information if you require some particular technology.

Instruction set extensionsno data45 nm, 1.25

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad (Desktop) Q6600 and Phenom II X4 905e are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q6600 and Phenom II X4 905e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad (Desktop) Q6600 and Phenom II X4 905e.

PCIe versionno data2.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Quad Q6600 1.15
Phenom II X4 905e 1.22
+6.1%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Quad Q6600 1820
Phenom II X4 905e 1936
+6.4%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Core 2 Quad Q6600 268
Phenom II X4 905e 341
+27.2%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Core 2 Quad Q6600 764
Phenom II X4 905e 1150
+50.5%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Core 2 Quad Q6600 2460
+7.4%
Phenom II X4 905e 2290

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Core 2 Quad Q6600 8800
+6.8%
Phenom II X4 905e 8241

Gaming performance

Pros & cons summary


Performance score 1.15 1.22
Chip lithography 65 nm 45 nm
Power consumption (TDP) 105 Watt 65 Watt

Phenom II X4 905e has a 6.1% higher aggregate performance score, a 44.4% more advanced lithography process, and 61.5% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Core 2 Quad Q6600 and Phenom II X4 905e.


Should you still have questions on choice between Core 2 Quad Q6600 and Phenom II X4 905e, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q6600
Core 2 Quad Q6600
AMD Phenom II X4 905e
Phenom II X4 905e

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Community ratings

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3.8 1763 votes

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Questions & comments

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