Product comparison · 2 laptops

HP EliteBook 660 16 G11 vs HP Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE)

100specifications compared
39differ
61identical
53known for one product only

Key differences

The HP EliteBook 660 16 G11 has 1 more introduction year than the HP Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE) (2025 vs 2024). The HP Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE) has 700 cd/m² more display brightness than the HP EliteBook 660 16 G11 (1000 cd/m² vs 300 cd/m²). The HP Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE) has 55% more colour gamut than the HP EliteBook 660 16 G11 (100% vs 45%). Only the HP EliteBook 660 16 G11 has touchscreen. Only the HP EliteBook 660 16 G11 has numeric keypad.

Market positioning
- EliteBook 660 16 G11:Premium
- Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE):Cloud computing
Introduction year
- EliteBook 660 16 G11:2025
- Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE):2024
Display diagonal
- EliteBook 660 16 G11:40.6 cm (16")
- Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE):35.6 cm (14")
Touchscreen
- EliteBook 660 16 G11:Yes
- Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE):No
Display brightness
- EliteBook 660 16 G11:300 cd/m²
- Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE):1000 cd/m²
Colour gamut
- EliteBook 660 16 G11:45%
- Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE):100%
Display diagonal (metric)
- EliteBook 660 16 G11:40.6 cm
- Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE):35.6 cm
RGB colour space
- EliteBook 660 16 G11:NTSC
- Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE):sRGB

Side by side

Differences highlightedShow differences only

Comparison of EliteBook 660 16 G11, Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE)
153 specifications	A HP EliteBook 660 16 G11 View product	B HP Emt 645 G8 AMD Ryzen 5 7535U 14inch WUXGA AG LED UWVA 16GB DDR5 256GB SSD Webcam ax6G+BT 3C Batt FPS W10IoT Ent (BE)View product
Design2 differ
Product type	Laptop	Laptop
Product colour	Silver	Silver
Colour name	Pike silver	Pike silver
Form factor	Clamshell	Clamshell
Market positioningDiffers	Premium	Cloud computing
Introduction yearDiffers	2025	2024
Original brand name	HP	HP
Country of originKnown for one	Unknown — not stated by the source	China
Display6 differ
Display diagonalDiffers	40.6 cm (16")	35.6 cm (14")
Display resolution	1920 x 1200 pixels	1920 x 1200 pixels
TouchscreenDiffers	Yes	No
HD type	WUXGA	WUXGA
Panel type	IPS	IPS
Anti-glare screen	Yes	Yes
Display brightnessDiffers	300 cd/m²	1000 cd/m²
Colour gamutDiffers	45%	100%
Display diagonal (metric)Differs	40.6 cm	35.6 cm
RGB colour spaceDiffers	NTSC	sRGB
NTSC coverage (typical)Known for one	45%	Unknown — not stated by the source
sRGB coverage (typical)Known for one	Unknown — not stated by the source	100%
Processor9 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel Core Ultra 7	AMD Ryzen™ 5
Processor generationDiffers	Intel® Core™ Ultra (Series 1)	AMD Ryzen 7000 Series
Processor modelDiffers	155U	7535U
Processor coresDiffers	12	6
Processor threadsDiffers	14	12
Processor boost frequencyDiffers	4.8 GHz	4.55 GHz
Performance coresKnown for one	2	Unknown — not stated by the source
Efficient coresKnown for one	8	Unknown — not stated by the source
Low Power Efficient-coresKnown for one	2	Unknown — not stated by the source
Performance-core Max Turbo FrequencyKnown for one	4.8 GHz	Unknown — not stated by the source
Efficient-core Max Turbo FrequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Low Power Efficient-core Max Turbo FrequencyKnown for one	2.1 GHz	Unknown — not stated by the source
Performance-core base frequencyKnown for one	1.7 GHz	Unknown — not stated by the source
Efficient-core base frequencyKnown for one	1.2 GHz	Unknown — not stated by the source
Low Power Efficient-core Base FrequencyKnown for one	700 MHz	Unknown — not stated by the source
Processor cacheDiffers	12 MB	16 MB
Processor cache typeDiffers	Smart Cache	L3
Processor socketKnown for one	BGA 2049	Unknown — not stated by the source
Maximum turbo powerKnown for one	57 W	Unknown — not stated by the source
Processor base powerKnown for one	15 W	Unknown — not stated by the source
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for one	Intel AI Boost	Unknown — not stated by the source
Sparsity supportKnown for one	Yes	Unknown — not stated by the source
Windows Studio effects supportKnown for one	Yes	Unknown — not stated by the source
AI software frameworks supported by NPUKnown for one	DirectML, ONNX RT, OpenVINO, Windows ML	Unknown — not stated by the source
Total processor performance up toKnown for one	22 TOPs	Unknown — not stated by the source
NPU performance up toKnown for one	11 TOPs	Unknown — not stated by the source
GPU performance up toKnown for one	8 TOPs	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	24 GB	16 GB
Internal memory type	DDR5-SDRAM	DDR5-SDRAM
Memory clock speedDiffers	5600 MHz	4800 MHz
Memory form factorDiffers	SO-DIMM	CAMM + SO-DIMM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	64 GB	16 GB
Memory data transfer rateKnown for one	5600 MT/s	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 16 GB
Storage3 differ
Total storage capacityDiffers	1 TB	256 GB
Storage media	SSD	SSD
Total SSDs capacityDiffers	1 TB	256 GB
Number of SSDs installed	1	1
SSD capacityDiffers	1 TB	256 GB
NVMe	Yes	Yes
SSD interface	PCI Express	PCI Express
SSD form factorKnown for one	M.2	Unknown — not stated by the source
Optical drive type	No	No
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board GPU manufacturerDiffers	Intel	AMD
On-board graphics card familyDiffers	Intel® Graphics	AMD Radeon Graphics
On-board graphics card modelDiffers	Intel® Graphics	AMD Radeon 660M
Audioidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Number of microphones	2	2
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)	5 MP	5 MP
Infrared (IR) camera	Yes	Yes
Network2 differ
Mobile network connection	No	No
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)	Wi-Fi 6E (802.11ax)
Antenna type	2x2	2x2
WLAN controller manufacturerDiffers	Intel	Realtek
WLAN controller modelDiffers	Intel Wi-Fi 6E AX211	Realtek RTL8852CE
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth version	5.3	5.3
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
HDMI version	2.1	2.1
Thunderbolt 4 ports quantityKnown for one	2	Unknown — not stated by the source
Intel® Thunderbolt 4Known for one	Yes	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
USB Type-C DisplayPort Alternate Mode	Yes	Yes
USB4 Gen 3x2 ports quantityKnown for one	Unknown — not stated by the source	2
Microphone inKnown for one	Unknown — not stated by the source	Yes
Keyboard2 differ
Pointing device	Clickpad	Clickpad
Keyboard backlit	Yes	Yes
Numeric keypadDiffers	Yes	No
Spill-resistant keyboard	Yes	Yes
Input device modelDiffers	HP Premium Keyboard	HP Standard Keyboard
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Software1 differ
Operating system installedDiffers	Windows 11 Pro	Windows 10 IoT Enterprise
Bundled softwareKnown for one	HP Wolf Pro Security Edition (1 year)	Unknown — not stated by the source
Processor special featuresidentical
Intel® Turbo Boost TechnologyKnown for one	Yes	Unknown — not stated by the source
Brand-specific featuresidentical
HP speaker type	HP Dual Speakers	HP Dual Speakers
HP Connection OptimizerKnown for one	Yes	Unknown — not stated by the source
HP Support AssistantKnown for one	Yes	Unknown — not stated by the source
HP Artificial IntelligenceKnown for one	AI PC	Unknown — not stated by the source
HP segment	Business	Business
HP GTIN (EAN/UPC)Known for one	199896735773	Unknown — not stated by the source
HP Sure ViewKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cells	3	3
Battery capacity	56 Wh	56 Wh
Poweridentical
AC adapter power	65 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
USB Type-C charging port	Yes	Yes
USB Power Delivery (USB PD)	Yes	Yes
Securityidentical
Fingerprint reader	Yes	Yes
Password protection	Yes	Yes
Password protection type	BIOS, Power on	BIOS, Power on
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Smart card readerKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificates	GS mark, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI	GS mark, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI
Sustainability2 differ
Sustainability certificatesDiffers	ENERGY STAR, TCO	TCO
Sustainable technologies and materialsDiffers	Low halogen; Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Outside box and corrugated cushions are 100% sustainably sourced and recyclable; 20% post-consumer recycled plastic; Ocean-bound plastic in speaker enclosure and system fan; 50% re	Low halogen
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.74 kg	1.39 kg
WidthDiffers	359.4 mm	318.6 mm
DepthDiffers	251 mm	224.3 mm
HeightKnown for one	17 mm	Unknown — not stated by the source
Height (front)	1.09 cm	1.09 cm
Height (rear)	1.7 cm	1.7 cm
Packaging dataidentical
Package widthKnown for one	69 mm	Unknown — not stated by the source
Package depthKnown for one	483 mm	Unknown — not stated by the source
Package heightKnown for one	305 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	No	Unknown — not stated by the source
Keyboard included	Yes	Yes
Other features1 differ
Manufacturer warrantyKnown for one	1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.	Unknown — not stated by the source
Memory module typeDiffers	SODIMM	DIMM
UNSPSC-code	43211503	43211503
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for one	https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true	Unknown — not stated by the source
Performanceidentical
Hall sensorKnown for one	Unknown — not stated by the source	Yes
Temperature sensorKnown for one	Unknown — not stated by the source	Yes

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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