Intel Core i9-12950HX
Expert rating8.6 / 10
- Brand:
- Intel
- Form Factor:
- Laptop
- CPU Socket:
- BGA 1964 (BGA
- Core/Thread Count:
- 16C/24T
- TDP:
- 55W
- iGPU:
- Intel UHD Graphics
- CPU Series:
- Core i9
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Manufacturer: Intel Last updated: 2026-09-12
Intel Core i9-12950HX Review
Intel Core i9-12950HX 16-core 24-thread laptop (hx-series desktop-class) processor, 2.3GHz base / 5.7GHz boost, 55W TDP, Alder Lake, BGA 1964 (BGA, soldered) socket
The Intel Core i9-12950HX is a desktop-class performance chip for high-end gaming and creator laptops. Built on Intel's Alder Lake architecture, it pairs 16 cores and 24 threads with a 2.3GHz base clock that boosts up to 5.7GHz and Intel UHD Graphics graphics, all within a 55W envelope.
Performance and Architecture
With 16 cores and 24 threads, the Intel Core i9-12950HX is built on Intel's Alder Lake generation. Its 2.3GHz base clock boosts up to 5.7GHz, and Intel UHD Graphics graphics handle everyday display and light content-creation tasks.
Platform and Efficiency
The Intel Core i9-12950HX uses the BGA 1964 (BGA, soldered) platform in a 55W envelope, positioned as a desktop-class performance chip for high-end gaming and creator laptops.
Comparison to Alternatives
Within the Core i9 lineup in this catalog, the Intel Core i9-12950HX sits among other Alder Lake parts at the 16-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 i9 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
| Brand | Intel |
|---|---|
| Product Line | Core |
| Model Number | i9-12950HX |
| Codename | Alder Lake |
| Release Year | 2022 |
Segment and platform
| Market Segment | Laptop |
|---|---|
| Microarchitecture | Alder Lake |
| Socket | BGA 1964 (BGA, soldered) |
| Socket Status | Mature |
| Process Node | 10 nm |
Core configuration
| Total Cores | 16 |
|---|---|
| Performance Cores | 8 |
| Efficiency Cores | 8 |
| Total Threads | 24 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 2.3 GHz |
|---|---|
| P-Core Boost Clock | 5.0 GHz |
| E-Core Base Clock | 1.7 GHz |
| E-Core Boost Clock | 3.8 GHz |
Cache
| L3 Cache | 32 MB |
|---|
Power and thermal
| Base Power | 55 W |
|---|---|
| Max Turbo Power | 157 W |
Memory
| Memory Type | DDR5 or DDR4 |
|---|---|
| Max Memory Speed | 4800 MT/s |
| Memory Channels | 2 |
| Max Memory Capacity | 128 GB |
| ECC Support | Yes |
Graphics and AI
| Integrated Graphics | Yes |
|---|---|
| iGPU Model | Intel UHD Graphics |
| iGPU Compute Units | 32 |
Expansion
| PCIe Generation | PCIe 5.0 |
|---|---|
| PCIe Lanes | 20 |
Commercial
| Retail Availability | Soldered Only |
|---|
| Form Factor | Laptop |
|---|---|
| TDP | 55 W |
| iGPU | Intel UHD Graphics |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.6 / 10
The Intel Core i9-12950HX brings desktop-class core counts to a mobile chassis, a strong pick for high-end gaming and creator laptops.
Best for
- High-end gaming laptops
- Mobile content creation
- Desktop-replacement laptops
Not for
- Thin-and-light laptops
- Battery-life-focused use
- Fanless designs
FAQs
What are the key specifications of the Intel Core i9-12950HX?
The Intel Core i9-12950HX is a processor from Intel. Key specs: Cores 16, Threads 24, Base Clock 2.3 GHz, Boost Clock 5.7 GHz, L3 Cache 32.
Will the Intel Core i9-12950HX work with my current setup?
The Intel Core i9-12950HX lists Socket is BGA 1964 (BGA, soldered). 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 i9-12950HX best suited to?
It suits high-end gaming laptops, mobile content creation, desktop-replacement laptops.
What are the drawbacks of the Intel Core i9-12950HX?
It is a poor fit for thin-and-light laptops, battery-life-focused use, fanless designs.