Athlon Neo X2 L325 vs Core 2 Quad Q9550s

Primary details

Comparing Core 2 Quad Q9550s and Athlon Neo X2 L325 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	no data	2x AMD Athlon Neo
Architecture codename	Yorkfield (2007−2009)	Congo (2009)
Release date	January 2009 (15 years ago)	10 September 2009 (14 years ago)
Current price	$90	no data

Detailed specifications

Core 2 Quad Q9550s and Athlon Neo X2 L325 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	4 (Quad-Core)	2 (Dual-core)
Threads	4	2
Base clock speed	2.83 GHz	no data
Boost clock speed	2.83 GHz	1.5 GHz
Bus support	no data	1600 MHz
L1 cache	64K (per core)	no data
L2 cache	12 MB (shared)	1 MB
L3 cache	0 KB	no data
Chip lithography	45 nm	65 nm
Die size	2x 107 mm2	no data
Maximum core temperature	76 °C	95 °C
Maximum case temperature (TCase)	76 °C	no data
Number of transistors	820 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Core 2 Quad Q9550s and Athlon Neo X2 L325 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	no data
Socket	LGA775	ASB1
Power consumption (TDP)	65 Watt	18 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9550s and Athlon Neo X2 L325. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Integrated DDR2 memory controller, HyperTransport 3.0, MMX, 3DNow!, SSE, SSE2, SSE3, AMD64, Enhanced Virus Protection, Virtualization Technology
AES-NI	-	no data
VirusProtect	no data	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Demand Based Switching	-	no data
FSB parity	+	no data
Status	Discontinued	no data

Security technologies

Core 2 Quad Q9550s and Athlon Neo X2 L325 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9550s and Athlon Neo X2 L325 are enumerated here.

VT-d	+	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9550s and Athlon Neo X2 L325. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR2

Pros & cons summary

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Physical cores	4	2
Threads	4	2
Chip lithography	45 nm	65 nm
Power consumption (TDP)	65 Watt	18 Watt

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Should you still have questions on choice between Core 2 Quad Q9550s and Athlon Neo X2 L325, ask them in Comments section, and we shall answer.

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