Athlon II X3 455 vs Core 2 Quad Q6600

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Aggregate performance score

Core 2 Quad Q6600
2007
4 cores / 4 threads, 105 Watt
1.15
Athlon II X3 455
2010
3 cores / 3 threads, 95 Watt
1.18
+2.6%

Athlon II X3 455 outperforms Core 2 Quad Q6600 by a minimal 3% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad (Desktop) Q6600 and Athlon II X3 455 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23852362
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data5.52
Market segmentDesktop processorDesktop processor
SeriesCore 2 Quad (Desktop)no data
Power efficiency1.031.17
Architecture codenameKentsfield (2007)Rana (2009−2011)
Release dateno data7 December 2010 (14 years ago)
Launch price (MSRP)no data$88

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Quad (Desktop) Q6600 and Athlon II X3 455 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)3 (Tri-Core)
Threads43
Base clock speedno data3.3 GHz
Boost clock speed2.4 GHz3.3 GHz
Bus rate1066 MHzno data
L1 cache64K (per core)128 KB (per core)
L2 cache8 MB (shared)512 KB (per core)
L3 cache0 KB0 KB
Chip lithography65 nm45 nm
Die size2x 143 mm2169 mm2
Maximum case temperature (TCase)71 °Cno data
Number of transistors582 million300 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Quad (Desktop) Q6600 and Athlon II X3 455 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
Socket775AM3
Power consumption (TDP)105 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad (Desktop) Q6600 and Athlon II X3 455. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q6600 and Athlon II X3 455. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad (Desktop) Q6600 and Athlon II X3 455.

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
Athlon II X3 455 1.18
+2.6%

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 1822
Athlon II X3 455 1879
+3.1%

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
Athlon II X3 455 348
+29.9%

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
Athlon II X3 455 855
+11.9%

Gaming performance

Pros & cons summary


Performance score 1.15 1.18
Recency no data 7 December 2010
Physical cores 4 3
Threads 4 3
Chip lithography 65 nm 45 nm
Power consumption (TDP) 105 Watt 95 Watt

Core 2 Quad Q6600 has 33.3% more physical cores and 33.3% more threads.

Athlon II X3 455, on the other hand, has a 2.6% higher aggregate performance score, an age advantage of 2011 years, a 44.4% more advanced lithography process, and 10.5% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Core 2 Quad Q6600 and Athlon II X3 455.


Should you still have questions on choice between Core 2 Quad Q6600 and Athlon II X3 455, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q6600
Core 2 Quad Q6600
AMD Athlon II X3 455
Athlon II X3 455

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.8 1795 votes

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Questions & comments

Here you can ask a question about Core 2 Quad Q6600 or Athlon II X3 455, agree or disagree with our judgements, or report an error or mismatch.