Product comparison · 2 pcs/workstations

ASUS CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550 vs HP Pavilion S5-1257KR Intel® Core™ i5 i5-2320

110specifications compared
48differ
62identical
50known for one product only

Key differences

The HP Pavilion S5-1257KR Intel® Core™ i5 i5-2320 has 2 more processor cores than the ASUS CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550 (4 vs 2). The ASUS CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550 has 0.2 GHz more processor frequency than the HP Pavilion S5-1257KR Intel® Core™ i5 i5-2320 (3.2 GHz vs 3 GHz). The HP Pavilion S5-1257KR Intel® Core™ i5 i5-2320 has 2 MB more processor cache than the ASUS CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550 (6 MB vs 4 MB). Only the HP Pavilion S5-1257KR Intel® Core™ i5 i5-2320 has Wi-Fi. Only the HP Pavilion S5-1257KR Intel® Core™ i5 i5-2320 has Intel Fast Memory Access.

Processor family
- CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550:Intel® Core™ i3
- Pavilion S5-1257KR Intel® Core™ i5 i5-2320:Intel® Core™ i5
Processor generation
- CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550:Intel® Core™ i3
- Pavilion S5-1257KR Intel® Core™ i5 i5-2320:2nd gen Intel® Core™ i5
Processor model
- CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550:i3-550
- Pavilion S5-1257KR Intel® Core™ i5 i5-2320:i5-2320
Processor cores
- CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550:2
- Pavilion S5-1257KR Intel® Core™ i5 i5-2320:4
Processor frequency
- CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550:3.2 GHz
- Pavilion S5-1257KR Intel® Core™ i5 i5-2320:3 GHz
Processor cache
- CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550:4 MB
- Pavilion S5-1257KR Intel® Core™ i5 i5-2320:6 MB
System bus rate
- CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550:2.5 GT/s
- Pavilion S5-1257KR Intel® Core™ i5 i5-2320:5 GT/s
Processor codename
- CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550:Clarkdale
- Pavilion S5-1257KR Intel® Core™ i5 i5-2320:Sandy Bridge

Side by side

Differences highlightedShow differences only

Comparison of CM5575-I55YB0A, S5-1257KR
160 specifications	A ASUS CM CM5575-I55YB0A PC Intel® Core™ i3 i3-550 Model CM5575-I55YB0A View product	B HP Pavilion S5-1257KR Intel® Core™ i5 i5-2320 Model S5-1257KR View product
Processor13 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	Intel® Core™ i3	2nd gen Intel® Core™ i5
Processor modelDiffers	i3-550	i5-2320
Processor coresDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Processor frequencyDiffers	3.2 GHz	3 GHz
Processor cacheDiffers	4 MB	6 MB
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor codenameDiffers	Clarkdale	Sandy Bridge
Thermal Design Power (TDP)Differs	73 W	95 W
Processor socketDiffers	LGA 1156 (Socket H)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	24	30
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
SteppingDiffers	K0	D2
Maximum internal memory supported by processorDiffers	16 GB	32 GB
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i3-500 Desktop Series	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryDiffers	16 GB	8 GB
Memory slotsDiffers	4x DIMM	2x DIMM
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	750 GB	1 TB
HDD capacityDiffers	750 GB	1 TB
HDD interfaceDiffers	SATA	SATA II
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Compatible memory cardsDiffers	CF, MicroDrive, MMC, MS Duo, MS PRO, MS PRO Duo, SDHC	Memory Stick (MS), MMC, MMC+, MS PRO, SD, xD
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Graphics4 differ
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 530
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 2000
On-board graphics card base frequencyDiffers	733 MHz	850 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x102
Graphics card familyDiffers	Intel	Intel, NVIDIA
Performance2 differ
Motherboard chipsetDiffers	Intel® H55	Intel® H61
Audio output channelsDiffers	7.1 channels	5.1 channels
Network1 differ
Wi-FiDiffers	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	300 Mbit/s
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-T, 1000BASE-TX, 100BASE-T, 100BASE-TX, 10BASE-T
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	8	6
HDMI ports quantityDiffers	1	0
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
HDMIKnown for one	Yes	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysKnown for one	Unknown — not stated by the source	1
PCI Express x1 slotsDiffers	1	3
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	300 W	270 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Desktop
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	No	Windows 7 Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 Home Premium Windows 7 Professional
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Processor special features12 differ
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Processor ARK IDDiffers	48505	53446
Processor codeDiffers	SLBUD	SR02L
Supported instruction setsDiffers	SSE4.2	AVX, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HDA	HD
Weight & dimensions3 differ
WidthDiffers	173 mm	100 mm
DepthDiffers	400 mm	392 mm
HeightDiffers	360 mm	312 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	100 x 392 x 312 mm
WeightKnown for one	10.5 kg	Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	WEP, WPA-PSK, WPA2-PSK
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source

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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