Core i7-2820QM vs Core i7-5950HQ

Primary details

Comparing Core i7-5950HQ and Core i7-2820QM processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1156	1603
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.44	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i7	Intel Core i7
Architecture codename	Broadwell-H (2015)	Sandy Bridge (2011−2013)
Release date	2 June 2015 (9 years ago)	3 January 2011 (13 years ago)
Launch price (MSRP)	$623	$568
Current price	$727 (1.2x MSRP)	$567 (1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-5950HQ and Core i7-2820QM 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	8	8
Base clock speed	2.9 GHz	2.3 GHz
Boost clock speed	3.8 GHz	3.4 GHz
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	256K (per core)
L3 cache	6 MB (shared)	8 MB (shared)
Chip lithography	14 nm	32 nm
Die size	182 mm2	216 mm2
Maximum core temperature	105 °C	100 °C
Maximum case temperature (TCase)	105 °C	no data
Number of transistors	no data	1,160 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i7-5950HQ and Core i7-2820QM 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 (Uniprocessor)	1
Socket	FCBGA1364	FCBGA1224,FCPGA988,PPGA988
Power consumption (TDP)	47 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-5950HQ and Core i7-2820QM. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® AVX
AES-NI	+	+
FMA	no data	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
My WiFi	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	-	no data
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	+
SIPP	-	no data
Smart Response	+	no data
Demand Based Switching	no data	-
FDI	+	+
Fast Memory Access	+	+
Status	Discontinued	Discontinued

Security technologies

Core i7-5950HQ and Core i7-2820QM technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-5950HQ and Core i7-2820QM are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-5950HQ and Core i7-2820QM. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3-1066, DDR3-1333, DDR3-1600
Maximum memory size	32 GB	32 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	25.6 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel Iris Pro Graphics 6200	Intel HD Graphics 3000
Max video memory	32 GB	no data
Quick Sync Video	+	+
Clear Video	+	no data
Clear Video HD	+	+
Graphics max frequency	1.15 GHz	1.3 GHz
InTru 3D	+	+

Graphics interfaces

Available interfaces and connections of Core i7-5950HQ and Core i7-2820QM integrated GPUs.

Number of displays supported	3	2
eDP	+	+
DisplayPort	+	+
HDMI	+	+
VGA	+	no data
SDVO	no data	+
CRT	no data	+

Graphics image quality

Maximum display resolutions supported by Core i7-5950HQ and Core i7-2820QM integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	2560x1600@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data

Graphics API support

APIs supported by Core i7-5950HQ and Core i7-2820QM integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	no data
OpenGL	4.3	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-5950HQ and Core i7-2820QM.

PCIe version	3.0	2.0
PCI Express lanes	16	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core i7-5950HQ outperforms Core i7-2820QM by 75% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	4.98	2.84
Integrated graphics card	3.92	0.66
Recency	2 June 2015	3 January 2011
Cost	$623	$568
Chip lithography	14 nm	32 nm
Power consumption (TDP)	47 Watt	45 Watt

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Should you still have questions on choice between Core i7-5950HQ and Core i7-2820QM, ask them in Comments section, and we shall answer.

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