Opteron 3320 EE vs Xeon 5148

Primary details

Comparing Xeon 5148 and Opteron 3320 EE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2826	2343
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.05	no data
Market segment	Server	Server
Power efficiency	1.35	4.58
Architecture codename	Woodcrest (2006)	Delhi (2012−2013)
Release date	June 2006 (18 years ago)	4 December 2012 (12 years ago)
Launch price (MSRP)	$9	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon 5148 and Opteron 3320 EE 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	2 (Dual-core)	4 (Quad-Core)
Threads	2	4
Base clock speed	no data	1.9 GHz
Boost clock speed	2.33 GHz	2.5 GHz
L1 cache	0 KB	192 KB
L2 cache	4 MB	4096 KB
L3 cache	0 KB	8192 KB (shared)
Chip lithography	65 nm	32 nm
Die size	no data	315 mm2
Number of transistors	no data	1,200 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon 5148 and Opteron 3320 EE 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	1
Socket	771	AM3+
Power consumption (TDP)	40 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 5148 and Opteron 3320 EE. 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 Xeon 5148 and Opteron 3320 EE are enumerated here.

AMD-V

-

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 5148 and Opteron 3320 EE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

DDR3

Peripherals

Specifications and connection of peripherals supported by Xeon 5148 and Opteron 3320 EE.

PCIe version

no data

2.0

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	0.57	1.21
Physical cores	2	4
Threads	2	4
Chip lithography	65 nm	32 nm
Power consumption (TDP)	40 Watt	25 Watt

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Should you still have questions on choice between Xeon 5148 and Opteron 3320 EE, ask them in Comments section, and we shall answer.

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