i3-7350K vs i7-4950HQ

Primary details

Comparing Core i7-4950HQ and Core i3-7350K processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1350	1579
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	1.18
Market segment	Laptop	Desktop processor
Series	Intel Core i7	Intel Core i3
Architecture codename	Haswell (2013−2015)	Kaby Lake (2016−2019)
Release date	2 June 2013 (11 years ago)	3 January 2017 (7 years ago)
Launch price (MSRP)	$657	$179

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-4950HQ and Core i3-7350K 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)	2 (Dual-core)
Threads	8	4
Base clock speed	2.4 GHz	4.2 GHz
Boost clock speed	3.6 GHz	4.2 GHz
Bus type	DMI 2.0	DMI 3.0
Bus rate	5 GT/s	8 GT/s
Multiplier	24	42
L1 cache	256 KB	128 KB
L2 cache	1 MB	512 KB
L3 cache	6 MB	4 MB (shared)
Chip lithography	22 nm	14 nm
Die size	260 mm2	no data
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	100 °C	65 °C
Number of transistors	1700 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	+

Compatibility

Information on Core i7-4950HQ and Core i3-7350K 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	FCBGA1364	FCLGA1151
Power consumption (TDP)	47 Watt	60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4950HQ and Core i3-7350K. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
My WiFi	+	no data
Turbo Boost Technology	2.0	-
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	+	+
Thermal Monitoring	+	+
FDI	+	no data
Status	Discontinued	Discontinued

Security technologies

Core i7-4950HQ and Core i3-7350K technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4950HQ and Core i3-7350K are enumerated here.

AMD-V	+	-
VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4950HQ and Core i3-7350K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	32 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	38.397 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel Iris Pro Graphics 5200	Intel HD Graphics 630
Max video memory	2 GB	64 GB
Quick Sync Video	+	+
Clear Video	no data	+
Clear Video HD	+	+
Graphics max frequency	1.3 GHz	1.15 GHz
InTru 3D	+	+

Graphics interfaces

Available interfaces and connections of Core i7-4950HQ and Core i3-7350K integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i7-4950HQ and Core i3-7350K integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	3840x2160@30Hz	4096x2304@24Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	3840x2160@60Hz	4096x2304@60Hz
Max resolution over VGA	2880x1800@60Hz	no data

Graphics API support

APIs supported by Core i7-4950HQ and Core i3-7350K integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	12
OpenGL	4.3	4.5

Peripherals

Specifications and connection of peripherals supported by Core i7-4950HQ and Core i3-7350K.

PCIe version	3	3.0
PCI Express lanes	16	16

Pros & cons summary

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Performance score	4.27	3.21
Integrated graphics card	3.07	3.10
Recency	2 June 2013	3 January 2017
Physical cores	4	2
Threads	8	4
Chip lithography	22 nm	14 nm
Power consumption (TDP)	47 Watt	60 Watt

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Should you still have questions on choice between Core i7-4950HQ and Core i3-7350K, ask them in Comments section, and we shall answer.

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