Product comparison · 2 cpus

HP Intel Celeron G1830 vs HP Intel Celeron G1840

70specifications compared
3differ
67identical
2known for one product only

Key differences

Processor model
- Intel Celeron G1830:G1830
- Intel Celeron G1840:G1840
Processor cache type
- Intel Celeron G1830:Smart Cache
- Intel Celeron G1840:L3
Intel® AES New Instructions (Intel® AES-NI)
- Intel Celeron G1830:No
- Intel Celeron G1840:Yes

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron G1830, Intel Celeron G1840
72 specifications	A HP Intel Celeron G1830 View product	B HP Intel Celeron G1840 View product
Processor2 differ
Processor family	Intel® Celeron® G	Intel® Celeron® G
Processor modelDiffers	G1830	G1840
Processor base frequency	2.8 GHz	2.8 GHz
Processor cores	2	2
Processor socket	LGA 1150 (Socket H3)	LGA 1150 (Socket H3)
Processor lithography	22 nm	22 nm
Component for	PC	PC
Processor series	Intel Celeron Processor G1000 Series for Desktop	Intel Celeron Processor G1000 Series for Desktop
Processor threads	2	2
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	2 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
Thermal Design Power (TDP)	53 W	53 W
Stepping	C0	C0
Bus type	DMI2	DMI2
Memory bandwidth supported by processor (max)	21.3 GB/s	21.3 GB/s
Memoryidentical
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM, DDR3L	DDR3-SDRAM, DDR3L
Memory clock speeds supported by processor	1333 MHz	1333 MHz
Memory voltage supported by processor	1.5 V	1.5 V
Memory channels	Dual-channel	Dual-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	Yes	Yes
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Maximum on-board graphics card memory	1.7 GB	1.7 GB
On-board graphics card outputs supported	DVI, DisplayPort, Embedded DisplayPort (eDP), HDMI, VGA (D-Sub)	DVI, DisplayPort, Embedded DisplayPort (eDP), HDMI, VGA (D-Sub)
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1050 MHz	1050 MHz
Number of displays supported (on-board graphics)	3	3
On-board graphics card DirectX version	11.1/12	11.1/12
On-board graphics card OpenGL version	4.3	4.3
On-board graphics card maximum resolution (DisplayPort)	2560 x 1600 pixels	2560 x 1600 pixels
On-board graphics card maximum resolution (HDMI)	1920 x 1080 pixels	1920 x 1080 pixels
On-board graphics card maximum resolution (VGA)	1920 x 1200 pixels	1920 x 1200 pixels
On-board graphics card maximum resolution (eDP - Integrated Flat Panel)	2560 x 1600 pixels	2560 x 1600 pixels
On-board graphics card refresh rate at maximum resolution (DisplayPort)	60 Hz	60 Hz
On-board graphics card refresh rate at maximum resolution (HDMI)	60 Hz	60 Hz
On-board graphics card refresh rate at maximum resolution (VGA)	60 Hz	60 Hz
On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel)	60 Hz	60 Hz
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Desktop	Desktop
Maximum number of PCI Express lanes	16	16
PCI Express slots version	3.0	3.0
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
CPU configuration (max)	1	1
Embedded options available	No	No
Graphics & IMC lithography	22 nm	22 nm
Scalability	1S	1S
Thermal solution specification	PCG 2013C	PCG 2013C
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution Technology	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Conflict-Free processor	Yes	Yes
Intel 64	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel TSX-NI	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® Secure Key	Yes	Yes
Intel® vPro™ Platform Eligibility	No	No
Operational conditionsidentical
Tcase	72 °C	72 °C
Other featuresidentical
Compatibility	EliteOne 800 G1	EliteOne 800 G1

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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