Opteron 4334 vs Phenom II X3 720

Primary details

Comparing Phenom II X3 720 and Opteron 4334 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2465	1748
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.16	no data
Market segment	Desktop processor	Server
Power efficiency	0.99	2.48
Architecture codename	Heka (2009−2010)	Seoul (2012)
Release date	1 January 2010 (14 years ago)	4 December 2012 (11 years ago)
Launch price (MSRP)	$75	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Phenom II X3 720 and Opteron 4334 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 cores	3 (Tri-Core)	6 (Hexa-Core)
Threads	3	6
Base clock speed	2.8 GHz	3.1 GHz
Boost clock speed	2.8 GHz	3.5 GHz
L1 cache	128 KB (per core)	288 KB
L2 cache	512 KB (per core)	6144 KB
L3 cache	6 MB (shared)	8192 KB (shared)
Chip lithography	45 nm	32 nm
Die size	258 mm2	315 mm2
Number of transistors	758 million	1,200 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Phenom II X3 720 and Opteron 4334 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 configuration	1	2
Socket	AM3	C32
Power consumption (TDP)	95 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X3 720 and Opteron 4334. 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 Phenom II X3 720 and Opteron 4334 are enumerated here.

AMD-V

-

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X3 720 and Opteron 4334. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

DDR3

Peripherals

Specifications and connection of peripherals supported by Phenom II X3 720 and Opteron 4334.

PCIe version

2.0

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.

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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.

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Pros & cons summary

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Performance score	0.99	2.49
Recency	1 January 2010	4 December 2012
Physical cores	3	6
Threads	3	6
Chip lithography	45 nm	32 nm

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Should you still have questions on choice between Phenom II X3 720 and Opteron 4334, ask them in Comments section, and we shall answer.

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