Product comparison · 2 pcs/workstations

ASUS CM CM6431R-645AA8E PC Intel® Pentium® G645 vs ASUS CM CM6830-G21GA8A PC Intel Pentium G G2120

114specifications compared
32differ
82identical
11known for one product only

Key differences

Processor family
- CM CM6431R-645AA8E PC Intel® Pentium® G645:Intel® Pentium®
- CM CM6830-G21GA8A PC Intel Pentium G G2120:Intel Pentium G
Processor model
- CM CM6431R-645AA8E PC Intel® Pentium® G645:G645
- CM CM6830-G21GA8A PC Intel Pentium G G2120:G2120
Processor frequency
- CM CM6431R-645AA8E PC Intel® Pentium® G645:2.9 GHz
- CM CM6830-G21GA8A PC Intel Pentium G G2120:3.1 GHz
Processor lithography
- CM CM6431R-645AA8E PC Intel® Pentium® G645:32 nm
- CM CM6830-G21GA8A PC Intel Pentium G G2120:22 nm
Processor operating modes
- CM CM6431R-645AA8E PC Intel® Pentium® G645:64-bit
- CM CM6830-G21GA8A PC Intel Pentium G G2120:32-bit, 64-bit
Processor codename
- CM CM6431R-645AA8E PC Intel® Pentium® G645:Sandy Bridge
- CM CM6830-G21GA8A PC Intel Pentium G G2120:Ivy Bridge
Thermal Design Power (TDP)
- CM CM6431R-645AA8E PC Intel® Pentium® G645:65 W
- CM CM6830-G21GA8A PC Intel Pentium G G2120:55 W
CPU multiplier (bus/core ratio)
- CM CM6431R-645AA8E PC Intel® Pentium® G645:29
- CM CM6830-G21GA8A PC Intel Pentium G G2120:31

Side by side

Differences highlightedShow differences only

Comparison of CM6431R-645AA8E, CM6830-G21GA8A
125 specifications	A ASUS CM CM6431R-645AA8E PC Intel® Pentium® G645 Model CM6431R-645AA8E View product	B ASUS CM CM6830-G21GA8A PC Intel Pentium G G2120 Model CM6830-G21GA8A View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel Pentium G
Processor modelDiffers	G645	G2120
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 lithographyDiffers	32 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Pentium G600 Series for Desktop	Intel Pentium G2000 Series for Desktop
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Thermal Design Power (TDP)Differs	65 W	55 W
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x8, 1x16, 2x4, 2x8
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
SteppingDiffers	Q0	P0
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	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	17 GB/s	25.6 GB/s
ECC supported by processorDiffers	No	Yes
TcaseKnown for one	69.1 °C	Unknown — not stated by the source
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
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 620	Not available
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)Differs	2	3
On-board graphics card base frequencyDiffers	850 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1050 MHz
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
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
Drivers included	Yes	Yes
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features5 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
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 TechnologyDiffers	Yes	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	0.00
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® Secure KeyKnown for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	69116	65527
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2011C
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 processorDiffers	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor codeKnown for one	SR0RS	Unknown — not stated by the source
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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