Product comparison · 2 pcs/workstations

HP Pavilion 500-101a Intel® Core™ i7 i7-4770 vs HP Pavilion p6-2311l Intel® Pentium® G645

120specifications compared
59differ
61identical
43known for one product only

Key differences

Processor family
- Pavilion 500-101a Intel® Core™ i7 i7-4770:Intel® Core™ i7
- Pavilion p6-2311l Intel® Pentium® G645:Intel® Pentium®
Processor model
- Pavilion 500-101a Intel® Core™ i7 i7-4770:i7-4770
- Pavilion p6-2311l Intel® Pentium® G645:G645
Processor cores
- Pavilion 500-101a Intel® Core™ i7 i7-4770:4
- Pavilion p6-2311l Intel® Pentium® G645:2
Processor threads
- Pavilion 500-101a Intel® Core™ i7 i7-4770:8
- Pavilion p6-2311l Intel® Pentium® G645:2
Processor frequency
- Pavilion 500-101a Intel® Core™ i7 i7-4770:3.4 GHz
- Pavilion p6-2311l Intel® Pentium® G645:2.9 GHz
Processor cache
- Pavilion 500-101a Intel® Core™ i7 i7-4770:8 MB
- Pavilion p6-2311l Intel® Pentium® G645:3 MB
Bus type
- Pavilion 500-101a Intel® Core™ i7 i7-4770:DMI2
- Pavilion p6-2311l Intel® Pentium® G645:DMI
Processor lithography
- Pavilion 500-101a Intel® Core™ i7 i7-4770:22 nm
- Pavilion p6-2311l Intel® Pentium® G645:32 nm

Side by side

Differences highlightedShow differences only

Comparison of 500-101a, p6-2311l
163 specifications	A HP Pavilion 500-101a Intel® Core™ i7 i7-4770 Model 500-101a View product	B HP Pavilion p6-2311l Intel® Pentium® G645 Model p6-2311l View product
Processor17 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Pentium®
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-4770	G645
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.4 GHz	2.9 GHz
Processor cacheDiffers	8 MB	3 MB
Bus typeDiffers	DMI2	DMI
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i7-4700 Desktop series	Intel Pentium G600 Series for Desktop
Processor codenameDiffers	Haswell	Sandy Bridge
Thermal Design Power (TDP)Differs	84 W	65 W
TcaseDiffers	72.72 °C	69.1 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionDiffers	3.0	2.0
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1155 (Socket H2)
SteppingDiffers	C0	Q0
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1066 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	17 GB/s
Memory voltage supported by processorKnown for one	1.5 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	29
Memory3 differ
Internal memoryDiffers	8 GB	2 GB
Maximum internal memoryDiffers	16 GB	8 GB
Memory slotsDiffers	2x DIMM	2x SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage3 differ
Total storage capacityDiffers	2 TB	500 GB
Total HDDs capacityKnown for one	2 TB	Unknown — not stated by the source
HDD capacityDiffers	2 TB	500 GB
Compatible memory cardsDiffers	Memory Stick (MS), MS PRO, SD, SDHC, SDXC	Memory Stick (MS), MS Duo, MS PRO, SD, SDHC
Graphics5 differ
Discrete graphics card modelDiffers	AMD Radeon HD 8570	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Differs	3	2
On-board graphics card base frequencyDiffers	350 MHz	850 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1100 MHz
On-board graphics card DirectX versionKnown for one	11.2/12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x412	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
Performance2 differ
Motherboard chipsetDiffers	Intel® H87	Intel® H61
Audio output channelsDiffers	5.1 channels	7.1 channels
Network1 differ
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
HDMI ports quantityDiffers	1	0
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one	3	Unknown — not stated by the source
PCI Express x16 (Gen 2.x) slotsKnown for one	1	Unknown — not stated by the source
Number of 3.5" baysKnown for one	Unknown — not stated by the source	1
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Design1 differ
Chassis typeDiffers	Micro Tower	Desktop
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Software1 differ
Operating system installedDiffers	Windows 8	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features20 differ
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	75122	69116
Processor codeDiffers	SR149	SR0RS
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal solution specificationKnown for one	PCG 2013D	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Conflict-Free processorDiffers	Yes	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Audio1 differ
Audio systemDiffers	HDA	Beats Audio
Weight & dimensions3 differ
WidthDiffers	175 mm	165 mm
HeightDiffers	367 mm	368 mm
WeightDiffers	7.15 kg	8 kg

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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