Quick Verdict
The i3-1000G4 offered a compelling graphics upgrade over the G1 for ultra-thin Windows devices in 2019, but its 2-core CPU severely limits its usefulness today.
Overview
Launch
2019
Status
End-of-lifeGeneration
10th Gen (Ice Lake)
Market
Mobile
The Intel Core i3-1000G4 is a standard 9-watt Ice Lake-Y mobile processor featuring two Sunny Cove cores paired with a 48EU Iris Plus GPU, designed for premium Windows ultra-thin laptops and convertibles.
The Core i3-1000G4 utilizes the standard BGA 1377 package but upgrades the graphics to 48 Execution Units, allowing OEMs to build fanless Windows laptops with passable media and casual gaming capabilities.
Specifications
Performance
Basic office tasks run fine, but the 2-core CPU will choke on heavy Excel sheets or multiple browser tabs.
Virtually impossible to run useful virtual machines on 2 cores and a 9W power limit.
The 48EU Iris Plus can actually run older e-sports titles like CS:GO or League of Legends at 720p/1080p low, a novelty for a 9W chip.
Outstanding efficiency that allows for all-day battery life in premium ultrabooks.
- •Can handle older e-sports titles at low settings thanks to the 48EU GPU
- •The 2-core CPU will bottleneck heavily in any CPU-intensive game scene
- •Not suitable for modern AAA gaming
- •DLBoost provides basic AI acceleration, but the 2-core CPU limits practical applications
Architecture
10nm
Process Node
Ice Lake-Y
Codename
2C / 4T
Core Config
4 MB
L3 Cache
9 W
TDP
Architecture Overview
The i3-1000G4 is built on the 123 mm² Ice Lake-Y die, packing two Sunny Cove cores alongside the Gen11 Iris Plus graphics architecture featuring 48 Execution Units. The Sunny Cove cores feature an enlarged micro-op cache and improved branch prediction, which helped mitigate the performance penalty of the low 1.1 GHz base clock.
CPU Design
The real architectural story is the Gen11 iGPU. Moving away from the old execution unit design, Gen11 introduced a new memory hierarchy and tile-based rendering, massively improving IPC over Intel's previous UHD graphics.
Memory Subsystem
To feed this larger GPU, the dual-channel LPDDR4X controller running at 3733 MT/s was essential, as system RAM is shared with the iGPU.
PCIe & I/O
Like other Ice Lake-Y parts, the CPU was limited to PCIe 3.0, and the entire package was designed to operate without active cooling.
Overclocking
Fully locked, with power profiles controlled entirely by the laptop manufacturer.
- Massive graphics upgrade from UHD to 48EU Iris Plus
- 10nm process brings better efficiency
- Introduction of AVX-512 DLBoost
Key Highlights
- 48EU Iris Plus graphics are surprisingly capable for a 9W chip
- True fanless operation is possible, resulting in zero noise
- 10nm process provides excellent idle battery life
- Can drive multiple 4K external displays
- Supports hardware-accelerated video encoding
- Only 2 CPU cores make modern Windows 11 feel incredibly sluggish
- Base clock of 1.1 GHz is too low for snappy UI responsiveness
- Limited to PCIe 3.0
- Completely obsolete for any modern productivity workflow
- Soldered RAM and CPU mean no upgrade path
History
When Intel launched the Ice Lake family in late 2019, the company was desperately trying to prove that its 10nm process was viable for high-volume production. The i3-1000G4 played a specific role in this strategy: it was the chip Intel pushed to Windows OEMs to compete against AMD's Ryzen 3000 mobile series and Qualcomm's always-connected PCs in the $600 to $800 laptop segment.</br>By including the full 48EU Iris Plus graphics on a 9 W i3 part, Intel effectively killed off its own Pentium Silver and Celeron lines in premium thin-and-light devices.
However, the 2-core CPU limit was a glaring weakness. While the GPU could handle 4K video, the CPU would stutter if users tried to multitask while watching. The 1000G4 was ultimately a stopgap, ensuring Intel had a 10nm footprint in retail channels before the much more competitive 11th-generation Tiger Lake arrived.
Improvements over Previous Generation
- Massive graphics upgrade from UHD to 48EU Iris Plus
- 10nm process brings better efficiency
- Introduction of AVX-512 DLBoost
Alternatives & Competitors
Should You Buy It?
Not Recommended for the right buyer
Consider a laptop with the i3-1000G4 only if it is being given away for free or costs under $50, and you need a disposable machine for basic word processing or playing old 2D games. The 48EU graphics are genuinely capable for legacy gaming, which might appeal to retro gamers looking for a silent, portable machine.
Avoid if…
- You need a reliable laptop for school or work
- You plan to use modern web applications like Google Workspace heavily
- You want to connect external monitors for productivity
- You value your time and dislike waiting for applications to load
Use Cases
Interesting Facts
The 48EU configuration was actually the same graphics silicon used on higher-end Ice Lake i5 and i7 Y-series chips.
Intel's Gen11 graphics architecture was developed by the same team that later created the discrete Arc Alchemist GPUs.
Despite having powerful graphics, the CPU bottleneck meant the 48EU rarely reached its full potential in games.
This chip was commonly found in premium 2-in-1 devices like the HP Spectre x360 and Lenovo Yoga.
The dynamic frequency of the graphics could reach up to 900 MHz, drawing power directly from the shared 9W budget.
It was one of the first Intel chips to feature a native USB4/Thunderbolt 3 controller integrated into the PCH.
The 4 MB L3 cache had to be shared not just by the CPU, but also by the iGPU for frame buffers.
Intel marketed the 48EU configuration heavily to OEMs as a way to eliminate the need for entry-level dedicated GPUs.
It lacked the AVX-512 FMA extensions found on desktop Ice Lake chips, keeping only the VNNI extensions for AI.
The 'G4' naming convention specifically denoted the 48EU count, while 'G7' denoted 64EU on higher tiers.
People Also Ask
What is the difference between i3-1000G1 and i3-1000G4?
The 1000G4 features a 48EU Iris Plus GPU, while the 1000G1 is limited to a weaker 32EU UHD GPU.
Can the i3-1000G4 run games?
It can run older or lightweight games like CS:GO or Minecraft at low settings, but modern AAA games will not run.
Is the i3-1000G4 good for video editing?
It can handle very basic 1080p trimming, but rendering times will be long due to the 2-core CPU.
Does the i3-1000G4 support Thunderbolt 3?
Yes, via the integrated PCH controller, though implementation depends on the laptop manufacturer.
What is the TDP of the i3-1000G4?
9 Watts.
How many cores does it have?
2 cores and 4 threads.
Can it run Windows 11?
Yes, but the 2-core CPU will result in a slow and often frustrating user experience.
Is the i3-1000G4 the same as the Apple chip?
No, the Apple version is the 1000NG4 on a custom BGA 1044 socket, though CPU specs are similar.
What is the boost clock?
3.2 GHz.
Does it support DDR5?
No, it only supports LPDDR4X.
Frequently Asked Questions
What socket does it use?
BGA 1377.
What is the base clock?
1.1 GHz.
How much L3 cache?
4 MB.
Does it support ECC memory?
No.
What integrated graphics?
Iris Plus Graphics with 48 Execution Units.
When was it released?
August 1st, 2019.
Can it be overclocked?
No.
What is the TJ Max?
100°C.
Does it support AVX-512?
Yes, specific VNNI extensions for AI.
What is the GPU frequency?
300 MHz to 900 MHz.