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Surface Book vs. Surface Pro 6 - Detailed Specs Comparison

Here's what you need to know what's different between Surface Book and Surface Pro 6 specs including CPU, RAM, storage, battery, display, and more.

BY Evan Forrest February 21, 2026

Surface Book vs. Surface Pro 6

The 2015 Surface Book features the 15W 6th Generation Intel Skylake dual-core Intel Core i5-6300U up to dual-core Intel Core i7-6600U with the boost speed up to 3.40 GHz. While the 2018 Surface Pro 6 features the 15W 8th Generation Intel Kaby Lake R quad-core Intel Core i5-8250U up to quad-core Intel Core i7-8650U with the boost speed up to 4.20 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 (2015) and the 12.3″ Surface Pro 6 (2018), we have a detailed tech specs comparison between both devices for you to check out here.

Surface Book vs. Surface Pro 6: Specs Comparison

	Compare With Please enter device name or part of it Surface Book See at Amazon	Compare With Please enter device name or part of it Surface Pro 6 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® GPU (1GB GDDR5) Up to 1TB SSD Up to 16GB (1866Mhz LPDDR3 RAM) Up to 12 hours battery life (69Wh) The most powerful Microsoft's Laptop Surface Book is a high-performance laptop with exceptional power and unprecedented versatility as a laptop, powerful tablet, detachable touchscreen, and a portable studio. Best-in-class screen 13.5-inch PixelSense™ display with 6 million pixels (3000x2000), 1700:1 contrast ratio, and 100% sRGB color gamut. It supports 10-point multitouch and Surface Pen with 1,024 pressure sensitivity (magnet attached to the side of the screen). More Features Magnet charging connector, Full-size USB 3.0 port, Bluetooth 4.0, 5MP front and 8MP rear camera.	Better performance: It’s now 67% faster than the Surface Pro (5th Gen). New color: Now available in Platinum and the new Matte Black. Better specs: Surface Pro 6 comes with quad-core 8th Generation Intel Kaby Lake R processors. Better price: $899 for quad-core Intel Core i5, 8GB of RAM, 128 GB SSD, and Windows 10 Home.
What's missing		No Intel Core m3 configuration Windows 10 Pro isn't available for consumers

Availability	Surface Book	Surface Pro 6
Released	2015	2018
Release Info	Introduced: October 7, 2015 Pre-ordered: October 7, 2015 Released: October 26, 2015	Introduced: October 2, 2018 (Microsoft October Event) Pre-ordered: October 2, 2018 Released: October 16, 2018
Pricing	Starting at 1,499$	Starting at 899$
Amazon Deals	$196.90 Microsoft Surface Book, Intel Core i5-6300U, 8GB RAM, 128GB SSD, LCK-00001 - (Renewed) $322.99 Microsoft Surface Book 512GB Intel Core i7-6600U X2 2.6GHz 13.5", Silver (Renewed) $248.67 Microsoft Surface Book SW5-00001 2-in-1 Notebook PC - Intel Core i7-6600U 2.6 GHz Dual-Core Processor - 8 GB RAM - 256 GB Solid State Drive - 13.5-inch Touchscreen Display - (Renewed)	$393.00 Microsoft Surface Pro 6 (Intel Core i7, 16GB RAM, 512GB) - Platinum (Renewed) $250.14 Microsoft Surface Pro 6 12.3" Touch i5-8250U 8GB RAM 256GB SSD (Renewed) $248.36 Microsoft Surface Pro 6 (Intel Core i5, 8GB RAM, 128GB SSD) Platinum (Renewed)

Microsoft Surface Book i5-6300U i7-6600U Price
	Microsoft Surface Book, Intel Core i5-6300U, 8GB RAM, 128GB SSD, LCK-00001 - (Renewed) By Microsoft $196.90	See at Amazon
	Microsoft Surface Book 512GB Intel Core i7-6600U X2 2.6GHz 13.5", Silver (Renewed) By Microsoft $322.99	See at Amazon
	Microsoft Surface Book SW5-00001 2-in-1 Notebook PC - Intel Core i7-6600U 2.6 GHz Dual-Core Processor - 8 GB RAM - 256 GB Solid State Drive - 13.5-inch Touchscreen Display - (Renewed) By Microsoft $248.67	See at Amazon
Surface Pro 6 Price
	Microsoft Surface Pro 6 (Intel Core i7, 16GB RAM, 512GB) - Platinum (Renewed) By Microsoft $393.00	See at Amazon
	Microsoft Surface Pro 6 12.3" Touch i5-8250U 8GB RAM 256GB SSD (Renewed) By Microsoft $250.14	See at Amazon
	Microsoft Surface Pro 6 (Intel Core i5, 8GB RAM, 128GB SSD) Platinum (Renewed) By Microsoft $248.36 $875.49 72% OFF	See at Amazon

Display	Surface Book	Surface Pro 6
Size	13.5 Inches	12.3 Inches
Info	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	Resolution: 2736 x 1824 (5M Pixels) Density: 267 PPI PixelSense™ Display Aspect ratio: 3:2 Inking: designed together with Surface Pen Touch: 10 points multi-touch Corning® Gorilla® Glass 10nm Oleophobic Coating

Exterior	Surface Book	Surface Pro 6
Size Comparison
Dimensions	12.3” x 9.14” x 0.51”-0.90” (312 mm x 232 mm x 13 mm-23 mm)	11.50” x 7.9” x 0.33” (292 mm x 201 mm x 8.5 mm) Width: 11.50” (292 mm) Height: 7.9” (201 mm) Thickness: 0.33” (8.5 mm)
Weight	Tablet Only: 1.6 lbs (726 g) Surface Book: 3.34 lbs (1,515 g) Surface Book with dGPU: 3.48 lbs (1,578 g)	Intel Core i5: 1.7 lbs (770 g) Intel Core i7: 1.73 lbs (784 g)
Colors	Platinum	Matte Black 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.	Surface Type Cover Not included Weight: 0.68 lb (310 g) Dimension: 11.61 x 8.54 x 0.19 inches (295 mm x 216 mm x 5mm) Keyboard: Activation: Moving (mechanical) keys Layout: QWERTY, full row of function keys (F1-F12) 4 directional keys; Windows, Brightness and Media Controls Keys; LED backlighting Trackpad: Precision glass trackpad. Trackpad size: 4 x 2 inches (101.6 mm x 50.8 mm) Supports a five-finger multitouch gesture.
Ports	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)	1 x Full-size USB 3.0 1 x Mini DisplayPort 1 x Surface Connect™ Supports charging and docking station. 1 x Headset jack 1 x microSD™ card reader 1 x Type Cover port

Internal Specs	Surface Book	Surface Pro 6
Processor	6th Gen Intel® Core™ i5-6300U 2 cores, 4 threads, 2.40 → 3.00 GHz, 3MB SmartCache, 15W 6th Gen Intel® Core™ i7-6600U 2 cores, 4 threads, 2.60 → 3.40 GHz, 4MB SmartCache, 15W	8th Gen Intel® Core™ i5-8250U 4 cores, 8 threads, 1.60 → 3.40 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i5-8350U 4 cores, 8 threads, 1.70 → 3.60 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i7-8650U 4 cores, 8 threads, 1.90 → 4.20 GHz, 8MB SmartCache, 15W
Integrated Graphics	6th Gen Intel® Core™ i5-6300U Intel® HD Graphics 520 24 Execution Units, 300 → 1000 MHz 6th Gen Intel® Core™ i7-6600U Intel® HD Graphics 520 24 Execution Units, 300 → 1050 MHz	8th Gen Intel® Core™ i5-8250U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i5-8350U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i7-8650U Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz
Discrete Graphics	NVIDIA® GeForce® GPU Maxwell Architecture, 1GB GDDR5 128-bit, 954 - 993 MHz, 384 CUDA Cores.
Memory	8GB 16GB 1866 MHz LPDDR3 RAM	8GB 16GB 1866 MHz LPDDR3 RAM
Storage	128GB 256 GB 512 GB 1 TB NVMe PCIe 3.0 SSD	128 GB 256 GB 512 GB 1 TB BGA PCIe SSD

Connectivity	Surface Book	Surface Pro 6
Wi-Fi	Wi-Fi 5: IEEE 802.11 a/b/g/n/ac compatible.
Bluetooth	Bluetooth Wireless 4.0 technology	Bluetooth Wireless 4.1 technology

Battery	Surface Book	Surface Pro 6
Size	Total: 69Wh Clipboard: 18Wh Base: 51Wh	45 Wh
Battery Life	Up to 12 hours of video playback	Up to 13.5 hours of video playback
Power Supply	Surface Book 36W power supply with USB-A (5W) charging port. Surface Book with dGPU 65W power supply with USB-A (5W) charging port.	44W power supply USB-A output: 5W Surface Connect: 39W

Software	Surface Book	Surface Pro 6
OS	Windows 10 Pro	For Consumer: Windows 10 Home For Commercial: Windows 10 Pro Free upgrade to Windows 11
Built-in Apps	Microsoft Office 365 30-days trial

Camera & Audio	Surface Book	Surface Pro 6
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 Skype HD video 8.0MP rear-facing autofocus camera with 1080p full HD video
Audio	Dual microphones Front-facing stereo speakers with Dolby® Audio™ Premium	Dual microphones 1.6W stereo speakers with Dolby® Audio™ Premium

Misc	Surface Book	Surface Pro 6
Inking	Supports Surface Pen 1024 levels of pressure Magnetic storage	Supports Surface Pen 4096 levels of pressure Tilt sensing Best in class latency Paper feel 0.1mm precision magnetic storage
Sensors	Ambient light sensor Proximity sensor Accelerometer Gyroscope Magnetometer	Ambient light sensor Accelerometer Gyroscope
Security	HW TPM chip for enterprise security Enterprise-grade protection with Windows Hello face sign-in	HW TPM 2.0 chip for enterprise security Enterprise-grade protection with Windows Hello face sign-in
In the box	Surface Book Surface Pen Power supply Quick Start Guide Safety and warranty documents	Surface Pro 6 Power supply Quick Start Guide Safety and warranty documents
Warranty	One-year limited hardware warranty	One-year limited hardware warranty Commercial: Advanced Exchange warranty service with expedited device replacement
More	Supports Surface Dial Supports off-screen interaction only.	Mechanical features: Signature unibody magnesium design with hidden perimeter venting Kickstand with a full-friction multiposition hinge to 165 degrees Magnetic attach for keyboard fold stability Physical buttons: volumes, power