Product comparison · 2 cpus

HP Intel Core i7-4940MX vs HP Intel Pentium G3450T

42specifications compared
21differ
21identical
38known for one product only

Key differences

Processor model
- Intel Core i7-4940MX:i7-4940MX
- Intel Pentium G3450T:G3450T
Processor base frequency
- Intel Core i7-4940MX:3.1 GHz
- Intel Pentium G3450T:2.9 GHz
Processor cores
- Intel Core i7-4940MX:4
- Intel Pentium G3450T:2
Component for
- Intel Core i7-4940MX:Laptop
- Intel Pentium G3450T:PC
Processor threads
- Intel Core i7-4940MX:8
- Intel Pentium G3450T:2
Processor cache
- Intel Core i7-4940MX:8 MB
- Intel Pentium G3450T:3 MB
Thermal Design Power (TDP)
- Intel Core i7-4940MX:57 W
- Intel Pentium G3450T:35 W
Memory types supported by processor
- Intel Core i7-4940MX:DDR3L-SDRAM
- Intel Pentium G3450T:DDR3-SDRAM, DDR3L

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i7-4940MX, Intel Pentium G3450T
80 specifications	A HP Intel Core i7-4940MX View product	B HP Intel Pentium G3450T View product
Processor9 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Core™ i7 X-series Extreme Edition	Intel Pentium G
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-4940MX	G3450T
Processor base frequencyDiffers	3.1 GHz	2.9 GHz
Processor coresDiffers	4	2
Processor lithography	22 nm	22 nm
Cooler includedKnown for one	No	Unknown — not stated by the source
Component forDiffers	Laptop	PC
Processor seriesDiffers	Intel Core i7-4900 Mobile Extreme Edition Series	Intel Pentium G3000 series for Desktop
Processor threadsDiffers	8	2
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	4 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Thermal Design Power (TDP)Differs	57 W	35 W
Bus type	DMI2	DMI2
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
Processor socketKnown for one	Unknown — not stated by the source	LGA 1150 (Socket H3)
SteppingKnown for one	Unknown — not stated by the source	C0
Memory2 differ
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM	DDR3-SDRAM, DDR3L
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory channels	Dual-channel	Dual-channel
ECCDiffers	No	Yes
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.5 V
Graphics4 differ
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
Maximum on-board graphics card memory	1.7 GB	1.7 GB
On-board graphics card outputs supportedDiffers	DisplayPort, Embedded DisplayPort (eDP), HDMI, VGA (D-Sub)	DVI, DisplayPort, Embedded DisplayPort (eDP), HDMI, VGA (D-Sub)
On-board graphics card base frequencyDiffers	400 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1350 MHz	1100 MHz
Number of displays supported (on-board graphics)	3	3
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1/12
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
On-board graphics card maximum resolution (DisplayPort)Known for one	Unknown — not stated by the source	2560 x 1600 pixels
On-board graphics card maximum resolution (HDMI)Known for one	Unknown — not stated by the source	1920 x 1080 pixels
On-board graphics card maximum resolution (VGA)Known for one	Unknown — not stated by the source	1920 x 1200 pixels
On-board graphics card maximum resolution (eDP - Integrated Flat Panel)Known for one	Unknown — not stated by the source	2560 x 1600 pixels
On-board graphics card refresh rate at maximum resolution (DisplayPort)Known for one	Unknown — not stated by the source	60 Hz
On-board graphics card refresh rate at maximum resolution (HDMI)Known for one	Unknown — not stated by the source	60 Hz
On-board graphics card refresh rate at maximum resolution (VGA)Known for one	Unknown — not stated by the source	60 Hz
On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel)Known for one	Unknown — not stated by the source	60 Hz
Features2 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Mobile	Desktop
Maximum number of PCI Express lanes	16	16
PCI Express slots version	3.0	3.0
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
CPU configuration (max)	1	1
Embedded options available	No	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013A
Processor special features3 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Other features1 differ
CompatibilityDiffers	ZBook 17 G2	ProOne 400 G1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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