Core 2 Extreme QX9775 vs Pentium D 930

Primary details

Comparing Pentium D 930 and Core 2 Extreme QX9775 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Architecture codename	Presler (2005−2007)	Yorkfield (2007−2009)
Release date	16 January 2006 (18 years ago)	March 2008 (16 years ago)
Launch price (MSRP)	$178	no data

Detailed specifications

Pentium D 930 and Core 2 Extreme QX9775 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	3 GHz	3.2 GHz
Boost clock speed	3 GHz	3.2 GHz
Bus rate	no data	1600 MHz
L1 cache	16 KB (per core)	64K (per core)
L2 cache	2 MB (per die)	12 MB (shared)
L3 cache	0 KB	0 KB
Chip lithography	65 nm	45 nm
Die size	2x 81 mm2	2x 107 mm2
Maximum case temperature (TCase)	63 °C	63 °C
Number of transistors	376 million	820 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	-	+
VID voltage range	1.2V-1.3375V	0.85V-1.35V

Compatibility

Information on Pentium D 930 and Core 2 Extreme QX9775 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	2	1
Socket	LGA775,PLGA775	LGA771
Power consumption (TDP)	95 Watt	150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 930 and Core 2 Extreme QX9775. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
Idle States	+	+
Thermal Monitoring	-	+
Demand Based Switching	-	-
PAE	32 Bit	no data
FSB parity	-	-

Security technologies

Pentium D 930 and Core 2 Extreme QX9775 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D 930 and Core 2 Extreme QX9775 are enumerated here.

VT-d	-	no data
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 930 and Core 2 Extreme QX9775. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Pros & cons summary

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Physical cores	2	4
Threads	2	4
Chip lithography	65 nm	45 nm
Power consumption (TDP)	95 Watt	150 Watt

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Should you still have questions on choice between Pentium D 930 and Core 2 Extreme QX9775, ask them in Comments section, and we shall answer.

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