Product comparison · 2 pcs/workstations

ASUS CM CM6431R-645AA8E PC Intel® Pentium® G645 vs ASUS CM CM6830-G87DA8A PC Intel Pentium G G870

115specifications compared
20differ
95identical
7known for one product only

Key differences

Processor family
- CM CM6431R-645AA8E PC Intel® Pentium® G645:Intel® Pentium®
- CM CM6830-G87DA8A PC Intel Pentium G G870:Intel Pentium G
Processor model
- CM CM6431R-645AA8E PC Intel® Pentium® G645:G645
- CM CM6830-G87DA8A PC Intel Pentium G G870:G870
Processor frequency
- CM CM6431R-645AA8E PC Intel® Pentium® G645:2.9 GHz
- CM CM6830-G87DA8A PC Intel Pentium G G870:3.1 GHz
CPU multiplier (bus/core ratio)
- CM CM6431R-645AA8E PC Intel® Pentium® G645:29
- CM CM6830-G87DA8A PC Intel Pentium G G870:31
Memory clock speeds supported by processor
- CM CM6431R-645AA8E PC Intel® Pentium® G645:1066 MHz
- CM CM6830-G87DA8A PC Intel Pentium G G870:1066,1333 MHz
Memory bandwidth supported by processor (max)
- CM CM6431R-645AA8E PC Intel® Pentium® G645:17 GB/s
- CM CM6830-G87DA8A PC Intel Pentium G G870:21 GB/s
Internal memory
- CM CM6431R-645AA8E PC Intel® Pentium® G645:8 GB
- CM CM6830-G87DA8A PC Intel Pentium G G870:4 GB
Discrete graphics card model
- CM CM6431R-645AA8E PC Intel® Pentium® G645:NVIDIA® GeForce® GT 620
- CM CM6830-G87DA8A PC Intel Pentium G G870:Not available

Side by side

Differences highlightedShow differences only

Comparison of CM6431R-645AA8E, CM6830-G87DA8A
122 specifications	A ASUS CM CM6431R-645AA8E PC Intel® Pentium® G645 Model CM6431R-645AA8E View product	B ASUS CM CM6830-G87DA8A PC Intel Pentium G G870 Model CM6830-G87DA8A View product
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel Pentium G
Processor modelDiffers	G645	G870
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.9 GHz	3.1 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium G600 Series for Desktop	Intel Pentium G800 Series for Desktop
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)	65 W	65 W
Tcase	69.1 °C	69.1 °C
PCI Express slots version	2.0	2.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	29	31
SteppingKnown for one	Q0	Unknown — not stated by the source
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)Differs	17 GB/s	21 GB/s
ECC supported by processor	No	No
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Maximum internal memory	8 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x DIMM	2x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Storage1 differ
Total storage capacity	1 TB	1 TB
Optical drive type	DVD Super Multi	DVD Super Multi
Storage media	HDD	HDD
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
Number of SSDs installed	0	0
SSD capacity	0 GB	0 GB
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD	CF, Memory Stick (MS), MicroDrive, MicroSD (TransFlash), miniSD, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, SD, SDHC
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 620	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	850 MHz	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® H61	Intel® H61
Optical driveidentical
Optical drives quantity	1	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantity	8	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
HDMI ports quantityDiffers	0	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	Yes	No
PS/2 ports quantity	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
PCI slots	1	1
Poweridentical
Power supply	350 W	350 W
Design1 differ
Product colourDiffers	Black, Red	Black
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Drivers included	Yes	Yes
Processor special features2 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	69116	53493
Processor codeKnown for one	SR0RS	Unknown — not stated by the source
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel Smart Connect Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Weight & dimensions2 differ
Width	173 mm	173 mm
DepthDiffers	400 mm	420 mm
HeightDiffers	360 mm	410 mm
WeightKnown for one	Unknown — not stated by the source	9 kg
Packaging data2 differ
Package width	242 mm	242 mm
Package depthDiffers	513 mm	550 mm
Package heightDiffers	480 mm	510 mm
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No

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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