Product comparison · 2 laptops

HP 840 G4 I7-7600U 14.0 8GB/256 PC vs HP EliteBook 820 G3 노트북 PC

44specifications compared
11differ
33identical
98known for one product only

Key differences

Product colour
- 840 G4 I7-7600U 14.0 8GB/256 PC:Silver
- EliteBook 820 G3 노트북 PC:Black, Silver
Display diagonal
- 840 G4 I7-7600U 14.0 8GB/256 PC:35.6 cm (14")
- EliteBook 820 G3 노트북 PC:31.8 cm (12.5")
Internal memory
- 840 G4 I7-7600U 14.0 8GB/256 PC:8 GB
- EliteBook 820 G3 노트북 PC:16 GB
Maximum internal memory
- 840 G4 I7-7600U 14.0 8GB/256 PC:32 GB
- EliteBook 820 G3 노트북 PC:16 GB
Total storage capacity
- 840 G4 I7-7600U 14.0 8GB/256 PC:256 GB
- EliteBook 820 G3 노트북 PC:512 GB
Total SSDs capacity
- 840 G4 I7-7600U 14.0 8GB/256 PC:256 GB
- EliteBook 820 G3 노트북 PC:512 GB
SSD capacity
- 840 G4 I7-7600U 14.0 8GB/256 PC:256 GB
- EliteBook 820 G3 노트북 PC:512 GB
Compatible memory cards
- 840 G4 I7-7600U 14.0 8GB/256 PC:SD
- EliteBook 820 G3 노트북 PC:SD, SDHC, SDXC

Side by side

Differences highlightedShow differences only

Comparison of 840 G4 I7-7600U 14.0 8GB/256 PC, EliteBook 820 G3 노트북 PC
142 specifications	A HP 840 G4 I7-7600U 14.0 8GB/256 PC View product	B HP EliteBook 820 G3 노트북 PC View product
Design1 differ
Product colourDiffers	Silver	Black, Silver
Market positioningKnown for one	Unknown — not stated by the source	Business
Display1 differ
Display diagonalDiffers	35.6 cm (14")	31.8 cm (12.5")
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Processoridentical
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor generationKnown for one	7th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelKnown for one	i7-7600U	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
System bus rateKnown for one	4 GT/s	Unknown — not stated by the source
Processor cacheKnown for one	4 MB	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor socketKnown for one	BGA 1356	Unknown — not stated by the source
Processor lithographyKnown for one	14 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i7-7600 Mobile Series	Unknown — not stated by the source
Processor codenameKnown for one	Kaby Lake	Unknown — not stated by the source
Bus typeKnown for one	OPI	Unknown — not stated by the source
SteppingKnown for one	H0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
Configurable TDP-up frequencyKnown for one	2.9 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	12	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x2, 1x4, 2x2, 2x1, 4x1	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	8 GB	16 GB
Maximum internal memoryDiffers	32 GB	16 GB
Storage4 differ
Total storage capacityDiffers	256 GB	512 GB
Total SSDs capacityDiffers	256 GB	512 GB
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityDiffers	256 GB	512 GB
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics 620	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	32 GB	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	300 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1150 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x5916	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Number of microphonesKnown for one	2	Unknown — not stated by the source
Speakers manufacturerKnown for one	Unknown — not stated by the source	Bang & Olufsen
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Processor ARK IDKnown for one	97466	Unknown — not stated by the source
Processor codeKnown for one	SR33Z	Unknown — not stated by the source
Processor package sizeKnown for one	42 x 24 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Brand-specific featuresidentical
HP speaker typeKnown for one	HP Dual Speakers	Unknown — not stated by the source
HP Smart AC AdapterKnown for one	Yes	Unknown — not stated by the source
HP segmentKnown for one	Business	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityDiffers	51 Wh	44 Wh
Weight & dimensions2 differ
WeightKnown for one	1.48 kg	Unknown — not stated by the source
WidthDiffers	338 mm	310 mm
DepthDiffers	237 mm	218.9 mm
HeightKnown for one	18.9 mm	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	45 W
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	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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