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Surface Book 3 13.5” vs. Surface Book i7 - Detailed Specs Comparison

Here's what you need to know what's different between Surface Book 3 13.5” and Surface Book i7 specs including CPU, RAM, storage, battery, display, and more.

BY Evan Forrest February 21, 2026

Surface Book 3 13.5” vs. Surface Book i7

The 2020 Surface Book 3 13.5” features the 15W 10th Generation Intel Ice Lake quad-core Intel Core i5-1035G7 up to quad-core Intel Core i7-1065G7 with the boost speed up to 3.90 GHz. While the 2016 Surface Book i7 features the 15W 6th Generation Intel Skylake dual-core Intel Core i7-6600U with the boost speed up to 3.40 GHz.

If you are in the market looking for a laptop and don't know what's the difference between the 13.5″ Surface Book 3 13.5” (2020) and the 13.5″ Surface Book i7 (2016), we have a detailed tech specs comparison between both devices for you to check out here.

Surface Book 3 13.5” vs. Surface Book i7: Specs Comparison

	Compare With Please enter device name or part of it Surface Book 3 13.5” See at Amazon	Compare With Please enter device name or part of it Surface Book i7 See at Amazon
Key Features
What's new		Performance Info Up to 6th Gen Intel® Core™ i7-6600U (2-Core, up to 3.40Ghz w/Turbo Boost) Up to NVIDIA® GeForce® GTX 965M (2GB GDDR5) Up to 1TB SSD Up to 16GB (1866Mhz LPDDR3 RAM) Up to 16 hours battery life (81Wh) Better Graphics Performance Now it comes with a better NVIDIA® GeForce® GTX 965M with 2GB GDDR5 memory. Longer Battery Life It now packs with a bigger battery in the base (51Wh → 63Wh) for longer battery life up to 16 hours. More powerful power adapter To supply enough juice for the graphics unit, it now comes with a bigger 102W power supply with a USB charging port.
What's missing		New Base with a bigger battery and newer graphics processor only available on Surface Book with Intel Core i7.

Availability	Surface Book 3 13.5”	Surface Book i7
Released	2020	2016
Release Info	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 $1,599 - i5 \| 8GB \| 256GB \| Iris Plus $1,999 - i7 \| 16GB \| 256GB \| GTX 1650 $2,499 - i7 \| 32GB \| 512GB \| GTX 1650 $2,699 - i7 \| 32GB \| 1TB \| GTX 1650 For Commercial $1,699 - i5 \| 8GB \| 256GB \| Iris Plus $2,099 - i7 \| 16GB \| 256GB \| GTX 1650 $2,599 - i7 \| 32GB \| 512GB \| GTX 1650 $2,799 - i7 \| 32GB \| 1TB \| GTX 1650	Starting at 2,399$
Amazon Deals	$412.96 Microsoft NEW Surface Book 3 - 13.5 Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum (Renewed) $547.00 Microsoft Surface Book 3 13.5" Touchscreen Laptop- Intel Core i7-1065G7, 32GB RAM, 512GB SSD, NVIDIA GeForce GTX 1650 (Renewed) $298.93 Microsoft Surface Book 3 - 13.5" Touch-Screen - 10th Gen Intel Core i5 - 8GB Memory - 256GB SSD (Latest Model) - Platinum (Renewed)	$201.00 Microsoft Surface Book Touchscreen 2-in-1 Laptop (Renewed) $299.00 Microsoft Surface Book Touchscreen 2-in-1 Laptop (Renewed) $326.69 Microsoft Surface Book 512GB Intel Core i7-6600U X2 2.6GHz 13.5", Silver (Renewed)

Surface Book 3 13.5” Price
	Microsoft NEW Surface Book 3 - 13.5 Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum (Renewed) By Microsoft $412.96 $499.99 17% OFF	See at Amazon
	Microsoft Surface Book 3 13.5" Touchscreen Laptop- Intel Core i7-1065G7, 32GB RAM, 512GB SSD, NVIDIA GeForce GTX 1650 (Renewed) By Microsoft $547.00	See at Amazon
	Microsoft Surface Book 3 - 13.5" Touch-Screen - 10th Gen Intel Core i5 - 8GB Memory - 256GB SSD (Latest Model) - Platinum (Renewed) By Microsoft $298.93	See at Amazon
Microsoft Surface Book i7-6600U Price
	Microsoft Surface Book Touchscreen 2-in-1 Laptop (Renewed) By Microsoft $201.00	See at Amazon
	Microsoft Surface Book Touchscreen 2-in-1 Laptop (Renewed) By Microsoft $299.00	See at Amazon
	Microsoft Surface Book 512GB Intel Core i7-6600U X2 2.6GHz 13.5", Silver (Renewed) By Microsoft $326.69	See at Amazon

Display	Surface Book 3 13.5”	Surface Book i7
Size	13.5 Inches
Info	Display Resolution: 3000 x 2000 (6M Pixels) Display Density: 267 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

Exterior	Surface Book 3 13.5”	Surface Book i7
Size Comparison
Dimensions	Surface Book 3 13.5” (Core i5) 12.3” x 9.14” x 0.51”-0.90” (312 mm x 232 mm x 13 mm-23 mm) Surface Book 3 13.5” (Core i7) 12.3” x 9.14” x 0.59”-0.90” (312 mm x 232 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	Surface Book 3 13.5” (Core i5) Total: 3.38 lbs (1,534 g) Tablet: 1.59 lbs (719 g) Surface Book 3 13.5” (Core i7) Total: 3.62 lbs (1,642 g) Tablet: 1.59 lbs (719 g)	Tablet only: 1.6 lbs (726 g) Total: 3.68 lbs (1,669 g)
Colors	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.
Ports	2 x Full-size USB 3.1 Gen 2 1 x USB Type-C 3.1 Gen 2 Supports Power Delivery and DisplayPort. 2 x Surface Connect™ 1 in tablet, 1 in keyboard base, both supports charging and docking. 1 x Headset jack 1 x Full-size SDXC card reader UHS-II Performance	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 13.5”	Surface Book i7
Processor	10th Gen Intel® Core™ i5-1035G7 4 cores, 8 threads, 1.20 → 3.70 GHz, 6MB SmartCache, 15W 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™ i5-1035G7 Intel® Iris® Plus Graphics 64 Execution Units, 300 → 1050 MHz 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
Discrete Graphics	NVIDIA® GeForce® GTX 1650 with Max-Q Turning Architecture, 4GB GDDR5 128-bit, 1020 → 1245 MHz, 1024 CUDA Cores.	NVIDIA® GeForce® GTX 965m Maxwell Architecture, 2GB GDDR5 128-bit, 924/935 - 950/1151 MHz, 1024 CUDA Cores.
Memory	8GB 16GB 32GB 3733 MHz LPDDR4x	8GB 16GB 1866 MHz LPDDR3 RAM
Storage	256 GB 512 GB 1 TB PCIe SSD	256 GB 512 GB 1 TB Soldered PCIe 3.0 SSD

Connectivity	Surface Book 3 13.5”	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

Battery	Surface Book 3 13.5”	Surface Book i7
Size	Surface Book 3 13.5” (Core i5) Total: 69Wh Clipboard: 18Wh Base: 51Wh Surface Book 3 13.5” (Core i7) Total: 75.3Wh Clipboard: 18Wh Base: 57.3Wh	Total: 81Wh Clipboard: 18Wh Base: 63Wh
Battery Life	Surface Book 3 13.5” Up to 15.5 hours of typical device usage	Up to 16 hours of video playback
Power Supply	Surface Book 3 13.5” (Core i5) 65W Surface Power Supply with USB-A (5W) charging port. Surface Book 3 13.5” (Core i7) 102W Surface Power Supply with USB-A (7W) charging port.	102W power supply with USB-A (5W) charging port.

Software	Surface Book 3 13.5”	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

Camera & Audio	Surface Book 3 13.5”	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
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 13.5”	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
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 13.5” 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
More	Supports Surface Dial Supports both on-screen and off-screen interaction.	Supports Surface Dial Supports off-screen interaction only.