Surface Book 3 (13.5-inch)
CPU Benchmark
4,500
Battery Life
15.5h
Weight
1534g
Customization
6/10
Surface Book 3 (13.5-inch) Features
"Ultimate performance with a detachable display. The flagship model for creators."
Standout strengths
- A one-of-a-kind design with a detachable display
- Dedicated GPU in the keyboard base
- Excellent typing feel
Trade-offs
- The hinge is thick and leaves a gap when closed
- Cooling is limited because the CPU sits behind the display
Surface Book 3 (13.5-inch) Performance Position
Compare specs and performance against the latest model, generation rank within Surface Book, and overall standing among all Surface devices.
Specs Comparison: vs Predecessor
This Model
Surface Book 3 (13.5-inch)
Predecessor
Surface Book 2 (13.5-inch)
Rank in Surface Book Series (5 Models)
Overall Surface Ranking
Specs Comparison: vs Predecessor (Surface Book 2 (13.5-inch))
Check the specs and evolutionary differences from the predecessor
This Model
Surface Book 3 (13.5-inch)
Previous Gen
Surface Book 2 (13.5-inch)
Upgrade Criteria
CPU performance improved by approx. 29%. Heavy tasks become dramatically smoother.
Battery life is 15.5 hours. More peace of mind on the go.
Support for latest AI features and connectivity (Wi-Fi 7) increases future value.
Specs Comparison: Current Models vs Surface Book 3 (13.5-inch)
Compare current models across each series side by side.
| Spec Item | Book 3 (13.5-inch) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| CPU Benchmark | Single:1,400Multi:4,500 | Single:2,700Multi:11,500 | Single:3,100Multi:16,500 | Single:2,400Multi:10,800 | Single:2,750Multi:12,500 | Single:3,100Multi:16,500 | Single:3,150Multi:17,200 | Single:2,600Multi:11,500 | Single:2,650Multi:12,200 | Single:2,400Multi:10,800 | Single:3,300Multi:22,500 |
| GPU Benchmark | 29,000 | 20,000 | 26,000 | 18,000 | 21,000 | 26,000 | 26,000 | 27,000 | 27,000 | 18,000 | 115,000 |
| AI Processor (NPU) | — | 80 TOPS | 80 TOPS | 45 TOPS | 80 TOPS | 80 TOPS | 80 TOPS | 48 TOPS | 48 TOPS | 45 TOPS | 120 TOPS |
| Battery Life | Up to 15.5h | Up to 15.5h | Up to 15.5h | Up to 16h | Up to 22h | Up to 20h | Up to 22h | Up to 19h | Up to 19h | Up to 18h | Up to 15h |
| Weight | 1534g | 686g | 895g | 680g | 1220g | 1340g | 1660g | 1342g | 1660g | 1220g | 2000g |
| Model Page | Model Page |
Accessory Compatibility
Check compatibility status for major official accessories.
| Accessory | Book 3 (13.5-inch) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Type Cover | N/A (detachable keyboard) | Surface Pro 12-inch Keyboard (Compatible) | Surface Pro Flex / Signature Keyboard | Surface Pro 12-inch Keyboard | N/A (Integrated Keyboard) | - | - | N/A (integrated keyboard) | N/A (integrated keyboard) | N/A (Integrated Keyboard) | N/A (Integrated Keyboard) |
Surface Pen | Surface Pen (supported) | Surface Slim Pen 2 (Supported) | Surface Slim Pen 2 | Surface Slim Pen | Surface Slim Pen 2 (Supported) | - | - | Surface Slim Pen 2 (supported) | Surface Slim Pen 2 (supported) | Surface Slim Pen (Supported) | Surface Slim Pen 2 (Supported) |
AC Adapter | 65W/102W Surface Connect | 39W / 65W Surface Connect / USB-C PD | 65W Surface Connect / USB-C (USB4) | USB-C | 39W / 65W Surface Connect / USB-C PD | 65W Surface Connect / USB-C (USB4) | 65W Surface Connect / USB-C (USB4) | 65W Surface Connect / USB-C | 65W Surface Connect / USB-C | USB-C / 39W Surface Connect | 127W / 200W Surface Connect / USB-C PD |
Surface Dock | Surface Dock 2 | Surface Dock 2 / USB-C Dock | Surface Dock 2 / Thunderbolt 4 Dock | Surface Thunderbolt 4 Dock | Surface Dock 2 / USB-C Dock | Surface Dock 2 / Thunderbolt 4 Dock | Surface Dock 2 / Thunderbolt 4 Dock | Surface Thunderbolt 4 Dock | Surface Thunderbolt 4 Dock | Surface Dock 2 / Thunderbolt 4 Dock | Surface Thunderbolt 4 Dock / USB-C Dock |
| Model Page | Model Page | Model Page | Model Page | Model Page | Model Page | Model Page | Model Page | Model Page | Model Page | Model Page | Model Page |
Surface Book 3 (13.5-inch) Specs
Comprehensive technical specifications including processor, memory, storage, display, and ports.
| Processor (CPU) | 10th Gen Intel® Core™ i5 / i7CPU Benchmark: Single:1,400Multi:4,500 |
|---|---|
| Graphics (GPU) | Intel Iris Plus / GTX 1650 Max-Q (GPU Benchmark: 29,000) |
| Memory (RAM) | 8GB / 16GB / 32GB |
| Storage (SSD) | 256GB - 1TB |
| Display Size | 13.5" PixelSense™ |
| Resolution | 3000 × 2000 |
| Aspect Ratio | 3:2 |
| Battery Life | Up to 15.5h |
| Weight | 1534g |
| Dimensions | 312 × 232 × 23 mm |
| Release Date | May 26, 2020 |
Customization Level
Evaluate build-to-order options and long-term expandability.
CPU
Processor options
Memory (RAM)
RAM capacity options
Storage
SSD capacity and upgradability
GPU
Graphics options
Support Information
OS, driver and firmware support status, together with the System SKU that identifies your device.
OS / Driver & Firmware Support
Official Microsoft driver and firmware lifecycle end date alongside current supported OS (Windows 11 etc.) status.
- Driver & Firmware
- Support Ended
Official End Date
Apr 1, 2025
- Compatible OS Support
- OS Supported
- Support Notes
- Windows 11 supported / Driver support ended April 2025
* End dates follow official Microsoft Surface lifecycle definitions. Even after driver support ends, standard Windows security updates may continue if the underlying Windows edition remains supported.
System SKU
The System SKU reported by Windows System Information (msinfo32) and the model number printed on the device. Use them to identify your exact model.
- System SKU
- Surface_Book_3_1900
- Model Number (printed on device)
- 1900
Find the System SKU in System Information (msinfo32), or run `wmic csproduct get sku` in Command Prompt. The model number is engraved on the device (e.g. behind the kickstand).
* Where Geekbench has no measured result, scores are estimated from spec change ratios wherever possible. 32-bit models have no data.