Product comparison · 2 cpus

HP C4M33AV processor vs HP Intel Core i7-3940XM

57specifications compared
8differ
49identical
8known for one product only

Key differences

Processor model
- C4M33AV processor:i7-3720QM
- Intel Core i7-3940XM:i7-3940XM
Processor base frequency
- C4M33AV processor:2.7 GHz
- Intel Core i7-3940XM:3 GHz
Processor boost frequency
- C4M33AV processor:3.7 GHz
- Intel Core i7-3940XM:3.9 GHz
Processor cache
- C4M33AV processor:6 MB
- Intel Core i7-3940XM:8 MB
Thermal Design Power (TDP)
- C4M33AV processor:45 W
- Intel Core i7-3940XM:55 W
On-board graphics card dynamic frequency (max)
- C4M33AV processor:1300 MHz
- Intel Core i7-3940XM:1350 MHz
PCI Express configurations
- C4M33AV processor:1x16, 2x8, 1x8+2x4
- Intel Core i7-3940XM:1x8, 1x16, 2x4, 2x8

Side by side

Differences highlightedShow differences only

Comparison of C4M33AV, Intel Core i7-3940XM
65 specifications	A HP C4M33AV processor Model C4M33AV View product	B HP Intel Core i7-3940XM View product
Processor6 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i7 X-series Extreme Edition
Processor generation	3rd gen Intel® Core™ i7	3rd gen Intel® Core™ i7
Processor modelDiffers	i7-3720QM	i7-3940XM
Processor base frequencyDiffers	2.7 GHz	3 GHz
Processor cores	4	4
Processor socketKnown for one	Unknown — not stated by the source	PGA988
Processor lithography	22 nm	22 nm
Component for	Laptop	Laptop
Processor threads	8	8
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.7 GHz	3.9 GHz
Processor cacheDiffers	6 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	45 W	55 W
SteppingKnown for one	Unknown — not stated by the source	E1
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	30
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
Memoryidentical
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory channels	Dual-channel	Dual-channel
ECC	No	No
Graphics1 differ
On-board graphics card	Yes	Yes
On-board graphics card model	Intel® HD Graphics 4000	Intel® HD Graphics 4000
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1300 MHz	1350 MHz
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Features1 differ
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Integrated 4G WiMAX	Yes	Yes
Market segment	Mobile	Mobile
PCI Express slots version	3.0	3.0
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x8, 1x16, 2x4, 2x8
Supported instruction sets	AVX	AVX
CPU configuration (max)	1	1
Graphics & IMC lithography	22 nm	22 nm
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	1	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Dual Display Capable Technology	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® vPro™ Platform Eligibility	Yes	Yes
Operational conditionsidentical
Tjunction	105 °C	105 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x

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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