Core i7-11700F vs Core 2 Quad Q9505S

Primary details

Comparing Core 2 Quad Q9505S and Core i7-11700F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	562
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Power efficiency	no data	19.25
Architecture codename	no data	Rocket Lake (2021)
Release date	1 July 2009 (15 years ago)	16 March 2021 (3 years ago)

Detailed specifications

Core 2 Quad Q9505S and Core i7-11700F 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)	8 (Octa-Core)
Threads	no data	16
Base clock speed	2.83 GHz	2.5 GHz
Boost clock speed	no data	4.9 GHz
Bus rate	1333 MHz	8 GT/s
L1 cache	no data	80K (per core)
L2 cache	no data	256K (per core)
L3 cache	6 MB L2 Cache	16 MB (shared)
Chip lithography	45 nm	14 nm
Maximum core temperature	76 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	-	+
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Core 2 Quad Q9505S and Core i7-11700F 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	no data	1
Socket	LGA775	FCLGA1200
Power consumption (TDP)	65 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9505S and Core i7-11700F. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	+
Thermal Monitoring	+	+
Demand Based Switching	-	no data
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	-	+

Security technologies

Core 2 Quad Q9505S and Core i7-11700F technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
Identity Protection	-	+
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9505S and Core i7-11700F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9505S and Core i7-11700F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR4-3200
Maximum memory size	no data	128 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	50 GB/s

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9505S and Core i7-11700F.

PCIe version	no data	4.0
PCI Express lanes	no data	20

Pros & cons summary

---

Recency	1 July 2009	16 March 2021
Physical cores	4	8
Chip lithography	45 nm	14 nm

---

Should you still have questions on choice between Core 2 Quad Q9505S and Core i7-11700F, 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.

---