Home » Laptops » Microsoft Surface » Surface Book » Surface Book 3 15” » vs. Surface Book i7

Surface Book 3 15” vs. Surface Book i7: Full specs comparison

We have comprehensively analyzed the technical specifications for the Surface Book 3 15” and Surface Book i7 models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Surface Book 3 15” See at Amazon	Compare With Please enter device name or part of it Surface Book i7 See at Amazon

Surface Book 3 15” Pros

Reasons that Surface Book 3 15” is better than Surface Book i7.

2020 vs. 2016

Intel Core i7-1065G7 inside Surface Book 3 15” has a 134% better multi-core CPU performance score than the Intel Core i7-6600U inside Surface Book i7.

Geekbench 5 multi-core score

Surface Book 3 15” - Intel Core i7-1065G7

3,722

Surface Book i7 - Intel Core i7-6600U

1,584

Surface Book 3 15” supports a larger memory capacity than the Surface Book i7. It supports up to 32GB versus 16GB of system memory on the Surface Book i7.

Max system memory size

Surface Book 3 15”

32 GB

Surface Book i7

16 GB

Surface Book 3 15” supports a faster memory speed than the Surface Book i7. It supports up to 3733MHz versus 1866MHz of system memory on the Surface Book i7.

Memory type and speed

Surface Book 3 15” - LPDDR4X

3,733 MHz

Surface Book i7 - LPDDR3

1,866 MHz

Surface Book 3 15” has a 15-inch screen size 11% larger than the 13.5-inch Surface Book i7.

Display size

Surface Book 3 15”

15-inch

Surface Book i7

13.5-inch

Surface Book i7 Pros

Reasons that Surface Book i7 is better than Surface Book 3 15”.

Surface Book i7 weighed 3.68 pounds, 13% lighter than the 4.20 pounds Surface Book 3 15”.

Weight	Surface Book 3 15”	Surface Book i7
Pound	4.20 lbs.	3.68 lbs.
Kilogram	1.91 kg	1.67 kg

Prices

Here are the latest price updates and offers for both devices.

Surface Book 3 15” Price
	NEW Microsoft Surface Book 3 - 15" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft $1,319.00	See at Amazon
	Microsoft Surface Book 3-15" Touch-Screen - 10th Gen Intel Core i7-32GB Memory - 512GB SSD (Latest Model) - Platinum (Renewed) By Microsoft $1,369.00	See at Amazon
	Microsoft New Surface Book 3-15" Touch-Screen - 10th Gen Intel Core i7-16GB Memory - 256GB SSD (Latest Model) - Platinum (Renewed) By Microsoft $1,197.99	See at Amazon
Surface Book i7 Price
	Microsoft Surface Book 2 (Intel Core i7, 16GB RAM, 512GB) - 13.5in (Renewed) By Microsoft $599.98	See at Amazon
	Microsoft Surface Book 3 - 13.5" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft $994.92	See at Amazon
	NEW Microsoft Surface Book 3 - 13.5 Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum (Renewed) By Microsoft $910.99	See at Amazon

Availability	Surface Book 3 15”	Surface Book i7
Released	2020	2016
Release Date	Introduced: May 6, 2020 Pre-ordered: May 6, 2020 Released: May 12, 2020	Introduced: October 26, 2016 Pre-ordered: October 26, 2016 Released: November 10, 2016
Pricing	For Consumer $2,299 - i7 \| 16GB \| 256GB \| GTX 1660 Ti $2,799 - i7 \| 32GB \| 512GB \| GTX 1660 Ti $2,999 - i7 \| 32GB \| 1TB \| GTX 1660 Ti $3,399 - i7 \| 32GB \| 2TB \| GTX 1660 Ti For Commercial $2,399 - i7 \| 16GB \| 256GB \| GTX 1660 Ti $2,899 - i7 \| 32GB \| 512GB \| GTX 1660 Ti $3,099 - i7 \| 32GB \| 1TB \| GTX 1660 Ti $3,499 - i7 \| 32GB \| 2TB \| GTX 1660 Ti $3,499 - i7 \| 32GB \| 512GB \| RTX 3000 $3,699 - i7 \| 32GB \| 1TB \| RTX 3000	Starting at 2,399$
Generations	2020 Surface Book 3 15” 2020 Surface Book 3 13.5” 2017 Surface Book 2 15” 2017 Surface Book 2 13.5” 2016 Surface Book i7 2015 Surface Book	2020 Surface Book 3 15” 2020 Surface Book 3 13.5” 2017 Surface Book 2 15” 2017 Surface Book 2 13.5” 2016 Surface Book i7 2015 Surface Book

Exterior	Surface Book 3 15”	Surface Book i7
Dimensions	13.5” x 9.87” x 0.568-0.90” (343 mm x 251 mm x 15 mm-23 mm)	12.3” x 9.14” x 0.59”-0.90” (312 mm x 232 mm x 15 mm-23 mm)
Weight	Total: 4.20 lbs (1,905 g) Tablet: 1.80 lbs (817 g)	Tablet only: 1.6 lbs (726 g) Total: 3.68 lbs (1,669 g)
Colors	Platinum	Platinum
Keyboard and Trackpad	Keyboard: Full-size mechanical backlit keyset with 1.55mm travel. Mechanical friction attaches the Clipboard to the keyboard. Trackpad: Larger size 105 mm x 70 mm, glass. Supports up to Five-finger multitouch gesture.	Keyboard: Full-size mechanical backlit keyset with 1.55mm travel. Mechanical friction attaches the Clipboard to the keyboard. Trackpad: Larger size 105 mm x 70 mm, glass. Supports up to Five-finger multitouch gesture.

Display	Surface Book 3 15”	Surface Book i7
Size	15 Inches	13.5 Inches
Info	Display Resolution: 3240 x 2160 (7M Pixels) Display Density: 260 PPI PixelSense™ Display Aspect ratio: 3:2 Contrast ratio: 1600:1 Inking: designed together with Surface Pen Touch: 10 points multi-touch	Display Resolution: 3000 x 2000 (6M Pixels) Display Density: 267 PPI PixelSense™ Display Aspect ratio: 3:2 Contrast ratio: 1700:1 Inking: designed together with Surface Pen Touch: 10 points multi-touch

Ports	Surface Book 3 15”	Surface Book i7
Image Source: Microsoft Left (3) 2 x USB-A USB 3.1 Gen 2 (10 Gbps) 1 x full-size SD card slot UHS-II performance Right (3) 1 x power port Charging, Docking 1 x USB-C USB 3.1 Gen 2 (10 Gbps), DisplayPort, Power Delivery 1 x headphone jack Headphone/Microphone, On the tablet Bottom (1) 1 x power port Charging, Docking, On the tablet	Image Source: Microsoft 2 x Full-size USB 3.0 2 x Surface Connect™ 1 in tablet, 1 in keyboard base, both supports charging and docking. 1 x Mini DisplayPort 1 x Headset jack 1 x Full-size SDXC card reader (UHS-II performance)

Internal Specs	Surface Book 3 15”	Surface Book i7
Processor	10th Gen Intel® Core™ i7-1065G7 4 cores, 8 threads, 1.30 → 3.90 GHz, 8MB SmartCache, 15W	6th Gen Intel® Core™ i7-6600U 2 cores, 4 threads, 2.60 → 3.40 GHz, 4MB SmartCache, 15W
Integrated Graphics	10th Gen Intel® Core™ i7-1065G7 Intel® Iris® Plus Graphics 64 Execution Units, 300 → 1100 MHz	6th Gen Intel® Core™ i7-6600U Intel® HD Graphics 520 24 Execution Units, 300 → 1050 MHz
Memory	16GB 32GB 3733 MHz LPDDR4x	8GB 16GB 1866 MHz LPDDR3 RAM
Discrete Graphics	NVIDIA® GeForce® GTX 1660 Ti with Max-Q Turning Architecture, 6GB GDDR6, 192-bit, 1245 → 1425 MHz, 1536 CUDA Cores. NVIDIA® Quadro® RTX™ 3000 with Max-Q Turning Architecture, 6GB GDDR6, 192-bit, 765 → 1305 MHz, 1920 CUDA Cores, 240 Tensor Cores, 30 RT Cores, Real-time ray tracing, AI hardware acceleration, ODE, QNF,	NVIDIA® GeForce® GTX 965m Maxwell Architecture, 2GB GDDR5 128-bit, 924/935 - 950/1151 MHz, 1024 CUDA Cores.
Storage	256 GB 512 GB 1 TB 2TB PCIe SSD	256 GB 512 GB 1 TB Soldered PCIe 3.0 SSD

Connectivity	Surface Book 3 15”	Surface Book i7
Wi-Fi	Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible.	Wi-Fi 5: IEEE 802.11 a/b/g/n/ac compatible.
Bluetooth	Bluetooth Wireless 5.0 technology	Bluetooth Wireless 4.0 technology
More	Xbox Wireless built-in	-

Battery	Surface Book 3 15”	Surface Book i7
Size	Total: 90Wh Clipboard: 23Wh Base: 67Wh	Total: 81Wh Clipboard: 18Wh Base: 63Wh
Battery Life	Up to 17.5 hours of typical device usage	Up to 16 hours of video playback
Power Supply	127W Surface Power Supply with USB-A (7W) charging port.	102W power supply with USB-A (5W) charging port.

Software	Surface Book 3 15”	Surface Book i7
OS	For Consumer: Windows 10 Home 64-bit For Commercial: Windows 10 Pro 64-bit Free upgrade to Windows 11	Windows 10 Pro
Built-in Apps	Microsoft Office 365 30-days trial	Microsoft Office 365 30-days trial

Camera & Audio	Surface Book 3 15”	Surface Book i7
Camera	Windows Hello face authentication camera (front-facing) 5.0MP front-facing camera with 1080p HD video 8.0MP rear-facing autofocus camera with 1080p HD video	Windows Hello face authentication camera (front-facing) 5.0MP front-facing camera with 1080p HD video 8.0MP rear-facing autofocus camera with 1080p HD video
Audio	Dual far-field Studio Mics Front-facing stereo speakers with Dolby Atmos® Support for Windows Sonic for Headphones Support for Dolby® Atmos for Headphones	Dual microphones Front-facing stereo speakers with Dolby® Audio™ Premium

Misc	Surface Book 3 15”	Surface Book i7
Inking	Supports Surface Pen 4096 levels of pressure Tilt sensing Best in class latency Paper feel 0.1mm precision	Supports Surface Pen 1024 levels of pressure Magnetic storage
Sensors	Ambient light sensor Proximity sensor Accelerometer Gyroscope Magnetometer	Ambient light sensor Proximity sensor Accelerometer Gyroscope Magnetometer
Security	HW TPM 2.0 chip for enterprise security Enterprise-grade protection with Windows Hello face sign-in	HW TPM chip for enterprise security Enterprise-grade protection with Windows Hello face sign-in
In the box	Surface Book 3 15” Power supply Quick Start Guide Safety and warranty documents	Surface Book Surface Pen Power supply Quick Start Guide Safety and warranty documents
Warranty	One-year limited hardware warranty	One-year limited hardware warranty
More	Supports Surface Dial Supports both on-screen and off-screen interaction.	Supports Surface Dial Supports off-screen interaction only.

Key Features	Surface Book 3 15”	Surface Book i7
At Glance	Released in Mid 2020 3:2 3.2K 15” 2160p 60Hz Weight 4.20 lb 1.91 kg Powered By Intel Core i7-1065G7 4C/8T, 1.30 → 3.90 GHz Geekbench 5 1,088 Single Core Geekbench 5 3,722 Multi-Core With integrated Intel® Iris® Plus Graphics 64 Execution Units, 300 → 1100 MHz Configurable up to 32GB 3733 MHz LPDDR4X Nvidia GeForce RTX 3000 6GB GDDR6 with Max-Q	Released in Late 2016 3:2 3K 13.5” 2000p 60Hz Weight 3.68 lb 1.67 kg Powered By Intel Core i7-6600U 2C/4T, 2.60 → 3.40 GHz Geekbench 5 745 Single Core Geekbench 5 1,584 Multi-Core With integrated Intel® HD Graphics 520 24 Execution Units, 300 → 1050 MHz Configurable up to 16GB 1866 MHz LPDDR3 Nvidia GeForce GTX 965M 2GB GDDR5