Pentium D 830 vs Athlon 64 FX-55

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Primary Details

Comparing Athlon 64 FX-55 and Pentium D 830 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Architecture codenameClawhammer (2001−2005)Smithfield (2005)
Release date10 October 2004 (19 years ago)May 2005 (19 years ago)
Launch price (MSRP)$180no data
Current price$65 (0.4x MSRP)$33

Detailed Specifications

Athlon 64 FX-55 and Pentium D 830 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 cores1 (Single-Core)2 (Dual-core)
Threads12
Base clock speed2.6 GHz3 GHz
Boost clock speed2.6 GHz3 GHz
L1 cache128 KB28 KB
L2 cache1 MB2 MB
L3 cache0 KB0 KB
Chip lithography130 nm90 nm
Die size193 mm2206 mm2
Maximum core temperatureno data70 °C
Maximum case temperature (TCase)63 °Cno data
Number of transistors105 million169 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierYesNo
VID voltage rangeno data1.2V-1.4V

Compatibility

Information on Athlon 64 FX-55 and Pentium D 830 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 configuration12
Socket939PLGA775
Power consumption (TDP)104 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 64 FX-55 and Pentium D 830. You'll probably need this information if you require some particular technology.

AES-NIno data-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoringno data-
Demand Based Switchingno data-
PAEno data32 Bit
FSB parityno data-
Statusno dataDiscontinued

Security technologies

Athlon 64 FX-55 and Pentium D 830 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 64 FX-55 and Pentium D 830 are enumerated here.

VT-dno data-
VT-xno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 64 FX-55 and Pentium D 830. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1 Depends on motherboardDDR1, DDR2, DDR3
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no 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.


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.

Benchmark coverage: 68%

Athlon 64 FX-55 404
Pentium D 830 550
+36.1%

Pentium D 830 outperforms Athlon 64 FX-55 by 36% in Passmark.

Pros & Cons Summary


Physical cores 1 2
Threads 1 2
Chip lithography 130 nm 90 nm
Power consumption (TDP) 104 Watt 130 Watt

We couldn't decide between Athlon 64 FX-55 and Pentium D 830. We've got no test results to judge.


Should you still have questions on choice between Athlon 64 FX-55 and Pentium D 830, ask them in Comments section, and we shall answer.

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AMD Athlon 64 FX-55
Athlon 64 FX-55
Intel Pentium D 830
Pentium D 830

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Community Ratings

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


3.7 3 votes

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2 29 votes

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Questions & Сomments

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