Core 2 Extreme QX9775 vs Core i7-10750H

Primary details

Comparing Core i7-10750H and Core 2 Extreme QX9775 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	967	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Comet Lake	no data
Power efficiency	15.67	no data
Architecture codename	Comet Lake-H (2020)	Yorkfield (2007−2009)
Release date	2 April 2020 (4 years ago)	March 2008 (16 years ago)
Launch price (MSRP)	$435	no data

Detailed specifications

Core i7-10750H 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	6 (Hexa-Core)	4 (Quad-Core)
Threads	12	4
Base clock speed	2.6 GHz	3.2 GHz
Boost clock speed	5 GHz	3.2 GHz
Bus rate	8 GT/s	1600 MHz
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	12 MB (shared)
L3 cache	8 MB (shared)	0 KB
Chip lithography	14 nm	45 nm
Die size	no data	2x 107 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	63 °C
Number of transistors	no data	820 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	-	+
VID voltage range	no data	0.85V-1.35V

Compatibility

Information on Core i7-10750H 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	1	1
Socket	FCBGA1440	LGA771
Power consumption (TDP)	45 Watt	150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-10750H and Core 2 Extreme QX9775. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	-
FMA	+	-
AVX	+	-
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	no data	-
Hyper-Threading Technology	+	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
Demand Based Switching	no data	-
Turbo Boost Max 3.0	+	no data
FSB parity	no data	-

Security technologies

Core i7-10750H and Core 2 Extreme QX9775 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+
Secure Key	+	no data
Identity Protection	+	-
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-10750H and Core 2 Extreme QX9775 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-10750H and Core 2 Extreme QX9775. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR2
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	45.8 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® UHD Graphics for 10th Gen Intel® Processors	no data
Quick Sync Video	+	-
Graphics max frequency	1.15 GHz	no data

Graphics interfaces

Available interfaces and connections of Core i7-10750H and Core 2 Extreme QX9775 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
DVI	+	no data

Graphics image quality

Maximum display resolutions supported by Core i7-10750H and Core 2 Extreme QX9775 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096 x 2304@30Hz	no data
Max resolution over eDP	4096 x 2304@60Hz	no data
Max resolution over DisplayPort	4096 x 2304@60Hz	no data

Graphics API support

APIs supported by Core i7-10750H and Core 2 Extreme QX9775 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-10750H and Core 2 Extreme QX9775.

PCIe version	3.0	no data
PCI Express lanes	16	no data

Pros & cons summary

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Physical cores	6	4
Threads	12	4
Chip lithography	14 nm	45 nm
Power consumption (TDP)	45 Watt	150 Watt

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Should you still have questions on choice between Core i7-10750H and Core 2 Extreme QX9775, ask them in Comments section, and we shall answer.

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