Product comparison · 2 cpus

HP Intel Celeron G1820T vs HP Intel Celeron G1840

Key differences

Processor model
- Intel Celeron G1820T:G1820T
- Intel Celeron G1840:G1840
Processor base frequency
- Intel Celeron G1820T:2.4 GHz
- Intel Celeron G1840:2.8 GHz
Processor cache type
- Intel Celeron G1820T:Smart Cache
- Intel Celeron G1840:L3
Thermal Design Power (TDP)
- Intel Celeron G1820T:35 W
- Intel Celeron G1840:53 W
On-board graphics card base frequency
- Intel Celeron G1820T:200 MHz
- Intel Celeron G1840:350 MHz
Thermal solution specification
- Intel Celeron G1820T:PCG 2013A
- Intel Celeron G1840:PCG 2013C
Intel® AES New Instructions (Intel® AES-NI)
- Intel Celeron G1820T:No
- Intel Celeron G1840:Yes
Tcase
- Intel Celeron G1820T:66.4 °C
- Intel Celeron G1840:72 °C

Differences highlightedShow differences only

Comparison of Intel Celeron G1820T, Intel Celeron G1840
72 specifications	A HP Intel Celeron G1820T View product	B HP Intel Celeron G1840 View product
Processor4 differ
Processor modelDiffers	G1820T	G1840
Processor base frequencyDiffers	2.4 GHz	2.8 GHz
Processor cache typeDiffers	Smart Cache	L3
Thermal Design Power (TDP)Differs	35 W	53 W
Graphics1 differ
On-board graphics card base frequencyDiffers	200 MHz	350 MHz
Features1 differ
Thermal solution specificationDiffers	PCG 2013A	PCG 2013C
Processor special features1 differ
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® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	66.4 °C	72 °C
Other features1 differ
CompatibilityDiffers	ProDesk 600 G1 ProOne 400 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.