Pentium 4 660 vs FX-8320E

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Aggregate performance score

FX-8320E
2014
8 cores / 8 threads, 95 Watt
3.12
+1386%
Pentium 4 660
1 core / 1 thread, 115 Watt
0.21

FX-8320E outperforms Pentium 4 660 by a whopping 1386% based on our aggregate benchmark results.

Primary details

Comparing FX-8320E and Pentium 4 660 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16153198
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.79no data
Market segmentDesktop processorDesktop processor
Seriesno dataPentium 4
Power efficiency3.110.17
Architecture codenameVishera (2012−2015)Prescott 2M
Release date2 September 2014 (10 years ago)no data (2024 years ago)
Launch price (MSRP)$147no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

FX-8320E and Pentium 4 660 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)1 (Single-Core)
Threads81
Base clock speed3.2 GHz3.6 GHz
Boost clock speed4 GHz3.6 GHz
Bus rateno data800 MHz
L2 cache8192 KBno data
L3 cacheno data2 MB L2 Cache
Chip lithography32 nm90 nm
Die size315 mm2no data
Maximum core temperature71 °C71 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
P0 Vcore voltageMin: 1.075 V - Max: 1.2875 Vno data
VID voltage rangeno data1.2V-1.4V

Compatibility

Information on FX-8320E and Pentium 4 660 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 configuration1no data
SocketAM3+PLGA775,PPGA775
Power consumption (TDP)95 Watt115 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8320E and Pentium 4 660. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data-
FSB parityno data-

Security technologies

FX-8320E and Pentium 4 660 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8320E and Pentium 4 660 are enumerated here.

AMD-V+-
VT-xno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8320E and Pentium 4 660. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by FX-8320E and Pentium 4 660.

PCIe versionn/ano data

Gaming performance

Pros & cons summary


Performance score 3.12 0.21
Physical cores 8 1
Threads 8 1
Chip lithography 32 nm 90 nm
Power consumption (TDP) 95 Watt 115 Watt

FX-8320E has a 1385.7% higher aggregate performance score, 700% more physical cores and 700% more threads, a 181.3% more advanced lithography process, and 21.1% lower power consumption.

The FX-8320E is our recommended choice as it beats the Pentium 4 660 in performance tests.


Should you still have questions on choice between FX-8320E and Pentium 4 660, ask them in Comments section, and we shall answer.

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AMD FX-8320E
FX-8320E
Intel Pentium 4 660
Pentium 4 660

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Community ratings

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4.3 1108 votes

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3.4 14 votes

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Questions & comments

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