Core 2 Extreme QX6850 vs FX-8120

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Aggregate performance score

FX-8120
2011
8 cores / 8 threads, 125 Watt
4.15
+188%
Core 2 Extreme QX6850
2007
4 cores / 4 threads, 130 Watt
1.44

FX-8120 outperforms Core 2 Extreme QX6850 by a whopping 188% based on our aggregate benchmark results.

Primary details

Comparing FX-8120 and Core 2 Extreme (Desktop) QX6850 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13962189
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Seriesno dataCore 2 Extreme (Desktop)
Power efficiency3.141.05
Architecture codenameZambezi (2011−2012)Kentsfield (2007)
Release date12 October 2011 (13 years ago)no data

Detailed specifications

FX-8120 and Core 2 Extreme (Desktop) QX6850 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 cores8 (Octa-Core)4 (Quad-Core)
Threads84
Base clock speed3.1 GHzno data
Boost clock speed4 GHz3 GHz
Bus rateno data1333 MHz
L1 cache384 KB64K (per core)
L2 cache8192 KB8 MB (shared)
L3 cache8192 KB0 KB
Chip lithography32 nm65 nm
Die size315 mm22x 143 mm2
Maximum core temperature61 °Cno data
Maximum case temperature (TCase)no data64 °C
Number of transistors1,200 million582 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++
P0 Vcore voltageMin: 1.0125 V - Max: 1.4125 Vno data

Compatibility

Information on FX-8120 and Core 2 Extreme (Desktop) QX6850 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
SocketAM3+775
Power consumption (TDP)125 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8120 and Core 2 Extreme (Desktop) QX6850. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8120 and Core 2 Extreme (Desktop) QX6850 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8120 and Core 2 Extreme (Desktop) QX6850. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3

Peripherals

Specifications and connection of peripherals supported by FX-8120 and Core 2 Extreme (Desktop) QX6850.

PCIe versionn/ano data

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.

FX-8120 4.15
+188%
Core 2 Extreme QX6850 1.44

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.

FX-8120 6594
+188%
Core 2 Extreme QX6850 2292

Gaming performance

Pros & cons summary


Performance score 4.15 1.44
Physical cores 8 4
Threads 8 4
Chip lithography 32 nm 65 nm
Power consumption (TDP) 125 Watt 130 Watt

FX-8120 has a 188.2% higher aggregate performance score, 100% more physical cores and 100% more threads, a 103.1% more advanced lithography process, and 4% lower power consumption.

The FX-8120 is our recommended choice as it beats the Core 2 Extreme QX6850 in performance tests.


Should you still have questions on choice between FX-8120 and Core 2 Extreme QX6850, ask them in Comments section, and we shall answer.

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AMD FX-8120
FX-8120
Intel Core 2 Extreme QX6850
Core 2 Extreme QX6850

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Community ratings

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


4.1 988 votes

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3.4 52 votes

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Questions & comments

Here you can ask a question about FX-8120 or Core 2 Extreme QX6850, agree or disagree with our judgements, or report an error or mismatch.