Athlon X4 950 vs Core 2 Extreme QX6700

Aggregate performance score

Core 2 Extreme QX6700
4 cores / 4 threads, 130 Watt
1.33
Athlon X4 950
2017
4 cores / 4 threads, 65 Watt
2.26
+69.9%

Athlon X4 950 outperforms Core 2 Extreme QX6700 by an impressive 70% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Extreme (Desktop) QX6700 and Athlon X4 950 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22471814
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data3.66
Market segmentDesktop processorDesktop processor
SeriesCore 2 Extreme (Desktop)no data
Power efficiency0.973.29
Architecture codenameKentsfield (2007)Bristol Ridge (2016−2019)
Release dateno data (2024 years ago)27 July 2017 (7 years ago)
Launch price (MSRP)no data$60

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Extreme (Desktop) QX6700 and Athlon X4 950 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 data3.5 GHz
Boost clock speed2.67 GHz3.8 GHz
Bus rate1066 MHzno data
L1 cacheno data128 KB (per core)
L2 cacheno data512 KB (per core)
L3 cacheno data0 KB
Chip lithography65 nm28 nm
Die sizeno data246 mm2
Maximum case temperature (TCase)no data74 °C
Number of transistorsno data1,178 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Core 2 Extreme (Desktop) QX6700 and Athlon X4 950 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 dataAM4
Power consumption (TDP)130 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme (Desktop) QX6700 and Athlon X4 950. You'll probably need this information if you require some particular technology.

AES-NI-+
FMA-+
AVX-+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme (Desktop) QX6700 and Athlon X4 950 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme (Desktop) QX6700 and Athlon X4 950. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4 Dual-channel

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 Extreme QX6700 1.33
Athlon X4 950 2.26
+69.9%

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 Extreme QX6700 2118
Athlon X4 950 3596
+69.8%

Gaming performance

Pros & cons summary


Performance score 1.33 2.26
Chip lithography 65 nm 28 nm
Power consumption (TDP) 130 Watt 65 Watt

Athlon X4 950 has a 69.9% higher aggregate performance score, a 132.1% more advanced lithography process, and 100% lower power consumption.

The Athlon X4 950 is our recommended choice as it beats the Core 2 Extreme QX6700 in performance tests.


Should you still have questions on choice between Core 2 Extreme QX6700 and Athlon X4 950, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme QX6700
Core 2 Extreme QX6700
AMD Athlon X4 950
Athlon X4 950

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Community ratings

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


4.3 45 votes

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Questions & comments

Here you can ask a question about Core 2 Extreme QX6700 or Athlon X4 950, agree or disagree with our judgements, or report an error or mismatch.