Intel Core i3-12100T
Expert rating7.8 / 10
- Brand:
- Intel
- Form Factor:
- Desktop
- CPU Socket:
- LGA 1700
- Core/Thread Count:
- 4C/8T
- TDP:
- 35W
- iGPU:
- Intel UHD Graphics 770
- CPU Series:
- Core i3
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Manufacturer: Intel Last updated: 2026-09-12
Intel Core i3-12100T Review
Intel Core i3-12100T 4-core 8-thread desktop processor, 2.2GHz base / 4.9GHz boost, 35W TDP, Alder Lake, LGA 1700 socket
The Intel Core i3-12100T is a low-power desktop processor for compact, quiet small-form-factor builds. Built on Intel's Alder Lake architecture, it pairs 4 cores and 8 threads with a 2.2GHz base clock that boosts up to 4.9GHz and Intel UHD Graphics 770 graphics, all within a 35W envelope.
Performance and Architecture
With 4 cores and 8 threads, the Intel Core i3-12100T is built on Intel's Alder Lake generation. Its 2.2GHz base clock boosts up to 4.9GHz, and Intel UHD Graphics 770 graphics handle everyday display and light content-creation tasks.
Platform and Efficiency
The Intel Core i3-12100T uses the LGA 1700 platform in a 35W envelope, positioned as a low-power desktop processor for compact, quiet small-form-factor builds.
Comparison to Alternatives
Within the Core i3 lineup in this catalog, the Intel Core i3-12100T sits among other Alder Lake parts at the 4-core tier, differentiated mainly by suffix, clock speed, and TDP. Against AMD's Ryzen processors in this catalog at a similar tier, Intel's Core i3 competes on single-thread performance and platform pricing, while against Intel's own Core Ultra parts in this catalog it lacks the on-die NPU but often costs less.
Specifications
Identity
| Product Line | Core i3 |
|---|---|
| Model Number | i3-12100T |
| Codename | Alder Lake |
| Release Year | 2022 |
| Release Year | 2022 |
Segment and platform
| Market Segment | Desktop |
|---|---|
| Microarchitecture | Alder Lake |
| Socket | LGA 1700 |
| Socket Status | Mature |
| Process Node | 10 nm |
Core configuration
| Total Cores | 4 |
|---|---|
| Performance Cores | 4 |
| Efficiency Cores | 0 |
| Total Threads | 8 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 2.2 GHz |
|---|---|
| P-Core Boost Clock | 4.9 GHz |
Cache
| L3 Cache | 7 MB |
|---|
Power and thermal
| Base Power | 35 W |
|---|---|
| Max Turbo Power | 69 W |
Memory
| Memory Type | DDR5 or DDR4 |
|---|---|
| Max Memory Speed | 4800 MT/s |
| Memory Channels | 2 |
| Max Memory Capacity | 128 GB |
Graphics and AI
| Integrated Graphics | Yes |
|---|---|
| iGPU Model | Intel UHD Graphics 770 |
| Copilot Plus Certified | No |
Expansion
| PCIe Generation | 5.0 |
|---|---|
| PCIe Lanes | 20 |
| Form Factor | Desktop |
|---|---|
| TDP | 35 W |
| iGPU | Intel UHD Graphics 770 |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating7.8 / 10
The Intel Core i3-12100T is a low-power desktop chip built for compact and quiet small-form-factor systems.
Best for
- Small-form-factor PCs
- Quiet builds
- Space-constrained systems
Not for
- Laptops
- Fanless designs
- Extreme power efficiency needs
FAQs
What are the key specifications of the Intel Core i3-12100T?
The Intel Core i3-12100T is a processor from Intel. Key specs: Cores 4, Threads 8, Base Clock 2.2 GHz, Boost Clock 4.9 GHz, L3 Cache 7.
Will the Intel Core i3-12100T work with my current setup?
The Intel Core i3-12100T lists Socket is LGA 1700. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Intel Core i3-12100T best suited to?
It suits small-form-factor pcs, quiet builds, space-constrained systems.
What are the drawbacks of the Intel Core i3-12100T?
It is a poor fit for laptops, fanless designs, extreme power efficiency needs.