Quick Verdict
A remarkably efficient 10nm chip that brings high-end integrated graphics to completely silent, fanless form factors.
Overview
Launch
2020
Status
End-of-lifeGeneration
Core i7 (Willow Cove-U)
Market
Mobile
The Intel Core i7-1160G7 is an ultra-low power mobile processor designed for the thinnest and lightest computing devices, including premium tablets and fanless ultrabooks. Launched in September 2020, it is built on the 10nm SuperFin process and utilizes the Willow Cove architecture. Featuring 4 cores and 8 threads, it operates with a low base frequency of 1.2 GHz to conserve power, while capable of boosting up to 4.4 GHz for burst performance. What sets this chip apart is its extremely low configurable TDP, scaling down to just 7W, enabling completely fanless designs without compromising on snappy responsiveness. It integrates the powerful Iris Xe Graphics with 96 Execution Units, a remarkable feat for a 7W chip, allowing for smooth 4K media playback and casual gaming. The processor exclusively supports LPDDR4X-4267 memory to minimize power footprint and supports 4 PCIe 4.0 lanes for fast storage. The i7-1160G7 represents the pinnacle of Intel's efficiency engineering for the Tiger Lake generation.
The Core i7-1160G7 is engineered for absolute silence. With a configurable TDP as low as 7W, it operates without a fan. Despite the low power, it retains the 96 EU Iris Xe graphics, offering excellent media capabilities.
It sacrifices base clock speed to achieve this efficiency, dropping to 1.2 GHz, but can burst to 4.4 GHz for snappy performance.
It uses LPDDR4X memory exclusively to save power.
Specifications
Performance
Snappy burst performance handles everyday tasks easily.
Low power limits make running VMs difficult.
Good for casual gaming, but thermal throttling in fanless designs limits sustained performance.
Top-tier efficiency; designed for maximum battery life.
- •Great for 2D and e-sports titles
- •Will throttle in heavy 3D loads due to fanless chassis
- •Iris Xe provides surprising capability at 7W
- •GNA for audio AI
- •Low power limits restrict heavy AI inference
Architecture
10nm
Process Node
Tiger Lake-U
Codename
4C / 8T
Core Config
12 MB
L3 Cache
15 W
TDP
Architecture Overview
The Core i7-1160G7 is architecturally optimized for extreme power efficiency within the Tiger Lake-U family. While it shares the Willow Cove microarchitecture and 10nm SuperFin process with the 1165G7, its silicon is specifically binned and configured for lower voltages. The core complex operates at a reduced base clock of 1.2 GHz, minimizing power draw during idle and low-load scenarios. The configurable TDP can drop to 7W (cTDP Down), allowing it to fit into ultra-thin chassis without active cooling. Despite the power constraints, it retains the full Iris Xe Graphics configuration with 96 Execution Units, ensuring graphical capabilities are not compromised. The memory controller is locked to LPDDR4X-4267, which operates at lower voltage than standard DDR4, further saving power. The SoC also includes 4 PCIe 4.0 lanes, enabling fast NVMe storage, and integrates advanced display controllers for efficient 4K output. The package uses the BGA 1598 socket, which is physically smaller and thinner than standard mobile packages, reducing motherboard footprint.
CPU Design
Willow Cove cores voltage-optimized for 7W-15W operation.
Memory Subsystem
Dual-channel LPDDR4X-4267 only.
PCIe & I/O
4 PCIe 4.0 lanes.
Overclocking
Locked.
- Higher boost clocks (4.4GHz vs 3.8GHz)
- Massive iGPU upgrade (Iris Xe vs Iris Plus)
- Better 10nm SuperFin yields
- PCIe 4.0 support
Key Highlights
- Incredible power efficiency
- Allows for completely silent, fanless designs
- Retains 96 EU Iris Xe graphics
- Excellent burst performance for daily tasks
- Ultra-thin package size
- Very low base clock (1.2 GHz)
- Will throttle quickly under sustained load without a fan
- Limited to LPDDR4X memory
- Expensive and niche market positioning
History
Launched in September 2020, the Core i7-1160G7 targeted the niche but growing market of ultra-premium detachable tablets and ultra-thin laptops. As consumers demanded devices like the Microsoft Surface Pro to be thinner, lighter, and capable of sustained performance without noisy fans, Intel needed a processor that could deliver modern features within a 7W power envelope. The 1160G7 was the answer, pushing the boundaries of the 10nm SuperFin process.
While AMD focused on standard 15W and 25W mobile chips, Intel aggressively pursued the sub-10W segment. The integration of 96 EU Iris Xe graphics into a 7W TDP was a significant engineering achievement, allowing tablets to handle creative software and light gaming previously impossible without a discrete GPU. This processor solidified Intel's dominance in the premium tablet segment, offering a compelling alternative to ARM-based architectures by maintaining full x86 compatibility while delivering all-day battery life and instant-on capabilities.
Improvements over Previous Generation
- Higher boost clocks (4.4GHz vs 3.8GHz)
- Massive iGPU upgrade (Iris Xe vs Iris Plus)
- Better 10nm SuperFin yields
- PCIe 4.0 support
Alternatives & Competitors
Should You Buy It?
Recommended for the right buyer
Buying a used premium fanless tablet like the Surface Pro X alternative or Dell XPS 13 2-in-1.
Avoid if…
- You need sustained multi-core performance
- You want a laptop with active cooling for gaming
Use Cases
Interesting Facts
The 1160G7 is the direct successor to the Ice Lake i7-1060G7.
It uses the BGA 1598 socket, which is physically smaller than the BGA 1449 used in the 1165G7.
Despite the 7W TDP, it can boost to 4.4 GHz.
It was designed specifically for Microsoft Surface Pro and similar detachables.
The chip exclusively uses LPDDR4X to save power.
It features the full 96 EU Iris Xe graphics configuration.
The default TDP is 15W, but OEMs can configure it down to 7W.
It supports AV1 hardware decode for efficient video streaming.
The integrated IPU 6.0 is included for high-quality webcams.
It is one of the few Tiger Lake chips to support cTDP Up configurations up to 15W.
People Also Ask
What is the TDP of the i7-1160G7?
The base TDP is 15W, but it is configurable down to 7W for fanless designs.
Is the i7-1160G7 fanless?
It can be used in fanless designs, depending on how the OEM configures the TDP.
What is the base clock of the i7-1160G7?
The base clock is very low, at 1.2 GHz, to conserve power.
Does the i7-1160G7 have Iris Xe graphics?
Yes, it features the 96 EU Iris Xe graphics despite the low TDP.
What memory does the i7-1160G7 support?
It exclusively supports LPDDR4X-4267 memory.
Is the i7-1160G7 good for gaming?
It's okay for light gaming, but fanless chassis will cause quick thermal throttling.
What socket does the i7-1160G7 use?
It uses the ultra-thin Intel BGA 1598 socket.
Does the i7-1160G7 support PCIe 4.0?
Yes, it has 4 PCIe 4.0 lanes.
Is the i7-1160G7 better than the 1165G7?
For pure performance, no. For battery life and fanless designs, yes.
What devices use the i7-1160G7?
It is commonly found in premium 2-in-1 detachables like the Dell XPS 13 2-in-1.
Frequently Asked Questions
What generation is the i7-1160G7?
It is an 11th Generation Tiger Lake processor.
Does it support Thunderbolt 4?
Yes, it natively supports Thunderbolt 4.
What is the max turbo frequency?
The max turbo is 4.4 GHz.
Can it run Windows 11?
Yes, it is fully supported.
Does the i7-1160G7 have an IPU?
Yes, it includes the IPU 6.0 for enhanced camera processing.
Is the multiplier unlocked?
No, it is locked.
What is the L3 cache size?
It has 12 MB of L3 cache.
Does it support DDR4 memory?
No, it only supports LPDDR4X memory.
What process node is used?
It is built on Intel's 10nm SuperFin process.
Is it good for video editing?
It can handle light 1080p editing, but sustained 4K work will cause throttling.