Core i7-2920XM Extreme vs Core 2 Quad Q9650

Primary details

Comparing Core 2 Quad Q9650 and Core i7-2920XM Extreme processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2007	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.43	no data
Market segment	Desktop processor	Laptop
Series	no data	Intel Core i7EE
Architecture codename	Yorkfield (2007−2009)	Sandy Bridge (2011−2013)
Release date	August 2008 (15 years ago)	9 January 2011 (13 years ago)
Launch price (MSRP)	no data	$1,096
Current price	$75	$472 (0.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core 2 Quad Q9650 and Core i7-2920XM Extreme 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)	4 (Quad-Core)
Threads	4	8
Base clock speed	3 GHz	no data
Boost clock speed	3 GHz	2.5 GHz
Bus support	no data	4 × 5 GT/s
L1 cache	64 KB (per core)	256 KB
L2 cache	6 MB (per die)	1 MB
L3 cache	0 KB	8 MB
Chip lithography	45 nm	32 nm
Die size	2x 107 mm2	216 mm2
Maximum core temperature	71 °C	no data
Number of transistors	820 million	1160 Million
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 Q9650 and Core i7-2920XM Extreme 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 (Uniprocessor)
Socket	LGA775	Socket G2
Power consumption (TDP)	95 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9650 and Core i7-2920XM Extreme. You'll probably need this information if you require some particular technology.

AES-NI	-	+
FMA	no data	+
AVX	no data	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
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 Q9650 and Core i7-2920XM Extreme technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9650 and Core i7-2920XM Extreme are enumerated here.

VT-d	+	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9650 and Core i7-2920XM Extreme. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR3-1600
Maximum memory size	no data	32 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	25.598 GB/s
ECC memory support	no data	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel HD Graphics 3000

Pros & cons summary

---

Threads	4	8
Chip lithography	45 nm	32 nm
Power consumption (TDP)	95 Watt	55 Watt

---

Should you still have questions on choice between Core 2 Quad Q9650 and Core i7-2920XM Extreme, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---