Quick Verdict
A standout 10nm mobile processor that combined Sunny Cove architecture with 64-EU Iris Plus graphics, setting a new standard for integrated performance.
Overview
Launch
Aug 1st, 2019
Status
ActiveGeneration
Core i5 (Sunny Cove-U)
Market
Mobile
The Intel Core i5-1035G7 is a premium mobile processor launched in August 2019 as part of the 10th Generation Ice Lake-U family. Fabricated on Intel's 10nm process, it utilizes the Sunny Cove microarchitecture and features four cores and eight threads, delivering robust performance for thin-and-light laptops. With a base clock of 1.2 GHz and a max turbo frequency of 3.7 GHz, it offers snappy responsiveness for everyday tasks and demanding applications. The processor operates at a 15-watt TDP, efficiently balancing power and thermal constraints. A key feature of the G7 variant is the integration of Intel Iris Plus graphics with 64 execution units, providing exceptional graphical performance for an integrated solution, capable of smooth 4K media playback and light gaming. Supporting LPDDR4 memory up to 3733 MT/s and featuring native PCIe Gen 3 and Thunderbolt 3 integration, the i5-1035G7 was designed for high-end ultraportables requiring strong CPU and GPU performance.
The Core i5-1035G7 was the mainstream flagship of Intel's Ice Lake lineup. It combined 4 cores and 8 threads with the full 64-EU Iris Plus graphics configuration. This made it highly capable for both CPU and GPU tasks in a 15W envelope.
It offered excellent everyday performance and decent casual gaming capabilities, making it a popular choice for premium ultrabooks.
Specifications
Performance
Excellent performance for multitasking, office work, and web browsing.
Handles light VMs well, though 4 cores limit heavy workloads.
The 64-EU graphics can handle e-sports titles and older games at 1080p low settings.
10nm process ensures good battery life in 15W configurations.
- •64 Execution Units provide strong graphical headroom
- •Capable of 60fps in games like League of Legends
- •Modern AAA titles will require lowest settings and resolution scaling
- •Features DL Boost 1.0
- •Better AI performance than G1 and G4 variants
Architecture
10nm
Process Node
Ice Lake-U
Codename
4C / 8T
Core Config
6 MB
L3 Cache
15 W
TDP
Architecture Overview
The Core i5-1035G7 is built upon the Sunny Cove microarchitecture, a comprehensive redesign focused on increasing instructions per clock over the older Skylake architecture. It achieves this through wider execution pipelines, larger caches, and improved branch prediction. Manufactured on Intel's 10nm process, the die integrates native PCIe Gen 3 lanes and Thunderbolt 3 support, reducing motherboard complexity. The processor pairs four physical cores with Hyper-Threading, enabling eight concurrent threads. Its most notable architectural feature is the Gen 11 Iris Plus graphics, boasting 64 execution units. This represents a massive upgrade in graphical throughput compared to previous UHD Graphics, allowing for hardware-accelerated media encoding and decent frame rates in casual games. The integrated memory controller supports dual-channel DDR4 and LPDDR4X configurations up to 3733 MT/s, ensuring high memory bandwidth to feed both the CPU cores and the powerful integrated graphics engine.
CPU Design
4 cores and 8 threads using the Sunny Cove microarchitecture.
Memory Subsystem
Dual-channel DDR4-3200 or LPDDR4X-3733.
PCIe & I/O
16 PCIe Gen 3 lanes.
Overclocking
Locked multiplier; OEM TDP configuration from 12W to 25W.
- 10nm process for better efficiency
- Massive upgrade from UHD 620 to Iris Plus 64 EUs
- Notable IPC gains with Sunny Cove
Key Highlights
- Top-tier integrated graphics (64 EUs)
- Good single and multi-core performance
- 10nm power efficiency
- Native Thunderbolt 3 support
- Excellent for casual gaming and media
- Soldered to the motherboard
- Outperformed by Tiger Lake and AMD Ryzen 5000
- Thermal throttling can limit GPU performance in thin chassis
- Only supports PCIe Gen 3
History
Launched in August 2019, the Core i5-1035G7 arrived as Intel's flagship mainstream mobile offering, marking a pivotal moment in the company's transition to 10nm. After years of struggling with 10nm yields and relying on 14nm refinements, the Ice Lake-U family finally brought the new Sunny Cove architecture to consumers. The i5-1035G7 was positioned as the sweet spot for premium ultraportables, offering the full 64-EU Iris Plus graphics configuration at a more accessible price than the top-tier i7 models.
It directly challenged AMD's Ryzen 3000 mobile lineup, which had been gaining traction due to strong integrated graphics. The release also aligned with Intel's Project Athena initiative, setting strict standards for laptop design, battery life, and responsiveness. Although it ran at lower clock speeds than 14nm Comet Lake parts, its architectural efficiency and massive graphics upgrade made it a highly desirable chip for premium thin-and-light laptops.
Improvements over Previous Generation
- 10nm process for better efficiency
- Massive upgrade from UHD 620 to Iris Plus 64 EUs
- Notable IPC gains with Sunny Cove
Alternatives & Competitors
Should You Buy It?
Recommended for the right buyer
Buying a discounted premium used laptop for light gaming and productivity.
Avoid if…
- You are buying a new laptop (look for Tiger Lake or newer)
- You need dedicated GPU performance
- You want PCIe Gen 4 support
Use Cases
Interesting Facts
It was the mainstream flagship of the Ice Lake-U family.
It features the maximum 64 execution units for Iris Plus graphics.
It was launched in August 2019.
The chip uses Intel's 10nm Sunny Cove microarchitecture.
It has a configurable TDP ranging from 12W to 25W.
The processor uses the BGA 1526 socket.
It natively supports Thunderbolt 3.
It was a key component for Intel's Project Athena laptops.
It supports LPDDR4 memory at 3733 MT/s.
It has a base frequency of 1200 MHz.
People Also Ask
What is the difference between i5-1035G7 and i5-1035G1?
The G7 has 64 graphics execution units, while the G1 has 32.
Can the i5-1035G7 run Windows 11?
Yes, it is officially supported by Windows 11.
Is the i5-1035G7 good for video editing?
Yes, the Iris Plus graphics provide good hardware acceleration for 1080p and basic 4K editing.
What generation is the i5-1035G7?
It is a 10th Generation Intel Core processor.
Does it support PCIe Gen 4?
No, it only supports PCIe Gen 3.
What is the L3 cache size?
It has 6 MB of Intel Smart Cache.
Can I upgrade the i5-1035G7?
No, it is soldered to the motherboard.
What is the configurable TDP range?
The TDP is configurable from 12W to 25W.
Does it support Wi-Fi 6?
Yes, platforms with this chip typically support Wi-Fi 6.
Is the i5-1035G7 better than i5-1135G7?
No, the 11th Gen i5-1135G7 offers significantly better performance and efficiency.
Frequently Asked Questions
What graphics does the i5-1035G7 have?
It features Intel Iris Plus Graphics with 64 execution units.
What is the base clock of the i5-1035G7?
The base clock is 1.2 GHz.
What is the max turbo frequency?
It can turbo up to 3.7 GHz.
How many cores does the i5-1035G7 have?
It has 4 cores and 8 threads.
What is the TDP?
The default TDP is 15 watts.
Does the i5-1035G7 support Thunderbolt 3?
Yes, it natively integrates Thunderbolt 3.
What memory is supported?
It supports LPDDR4 up to 3733 MT/s and DDR4 up to 3200 MT/s.
Is the i5-1035G7 unlocked?
No, the multiplier is locked.
What process node is used?
It is built on Intel's 10nm process.
Is it good for gaming?
Yes, for light gaming, thanks to the 64-EU Iris Plus graphics.