Quick Verdict
A slight step up from the 1260P, offering faster clock speeds that make it ideal for users needing top-tier single-thread performance in a portable form factor.
Overview
Launch
2022
Status
ActiveGeneration
12th Generation
Market
Mobile
The Intel Core i7-1270P is a high-performance 28W mobile processor featuring 12 hybrid cores, designed for premium thin-and-light laptops requiring maximum responsiveness.
The Intel Core i7-1270P takes the Alder Lake-P foundation and pushes the frequencies slightly higher. With 4 P-cores boosting up to 4.8 GHz and 8 E-cores handling background tasks, it provides a noticeable uplift in single-threaded applications.
The 28W TDP ensures sustained performance in well-designed laptop chassis. Combined with Iris Xe 96EU graphics, it is a versatile chip for creators and professionals on the move.
Specifications
Performance
The extra 100 MHz on the P-cores provides a slight edge in single-threaded office tasks.
Easily handles local Docker containers and virtual machines for development.
Performs marginally better than the 1260P in CPU-bound games, but still limited by integrated graphics for AAA titles.
Efficiency remains strong, though the higher clocks can draw slightly more power under peak loads.
- •Iris Xe 96EU handles 1080p low settings well
- •Beneficial for CPU-bound esports titles
- •Best paired with a discrete GPU for serious gaming
- •No dedicated NPU
- •Inference relies on CPU and integrated GPU
Architecture
10 nm
Process Node
Alder Lake-P
Codename
12C / 16T
Core Config
18 MB
L3 Cache
64 W
TDP
Architecture Overview
Alder Lake-P scales dynamically using a mix of high-performance and high-efficiency cores on the Intel 7 process.
CPU Design
Configured with 4 P-cores reaching 4.8 GHz and 8 E-cores reaching 3.5 GHz, providing excellent thread scheduling.
Memory Subsystem
Supports dual-channel DDR5-4800 or DDR4-3200, providing ample bandwidth for the integrated GPU.
PCIe & I/O
Features 20 lanes of PCIe 4.0 for rapid storage access and peripheral connectivity.
Overclocking
Locked multiplier, standard for mobile P-series processors.
- Higher multi-core count (12 vs 4)
- Improved DDR5 memory support
- Enhanced Thread Director integration
Key Highlights
- High 4.8 GHz turbo boost for single-threaded tasks
- 12 cores and 16 threads for heavy multitasking
- Supports fast DDR5 memory
- Excellent Iris Xe 96EU integrated graphics
- Strong sustained performance at 28W
- Only a marginal performance increase over the 1260P
- Soldered BGA package prevents upgrades
- 28W TDP can drain battery quickly under load
- Cannot be manually overclocked
History
The Core i7-1270P was introduced as the upper-tier i7 option in the 28W P-series stack. It targeted business professionals and power users who needed slightly more single-threaded grunt than the 1260P could provide. By boosting the P-cores to 4.
8 GHz, Intel ensured that responsiveness in legacy single-threaded applications remained top-tier. It was commonly found in high-end configurations of popular business ultrabooks.</br>This processor highlighted Intel's strategy of granularity in their 12th Gen mobile lineup.
By offering both the 1260P and 1270P, Intel allowed laptop manufacturers to create distinct product tiers within the same chassis. The 1270P often served as the flagship CPU in machines that didn't have the thermal capacity for the 14-core i9-1290P, providing an excellent balance of heat, battery life, and maximum achievable performance.
Improvements over Previous Generation
- Higher multi-core count (12 vs 4)
- Improved DDR5 memory support
- Enhanced Thread Director integration
Alternatives & Competitors
Should You Buy It?
Recommended for the right buyer
Buying a high-end business ultrabook that requires vPro and maximum single-core speed.
Avoid if…
- You are on a strict budget (the 1260P offers similar value)
- You need dedicated gaming performance
- You prioritize all-day battery life over peak performance
Use Cases
Interesting Facts
The Core i7-1270P has a base clock of 2.2 GHz.
Its specific part number is SRLD7.
It shares the exact same 217 mm² die size as the rest of the Alder Lake-P family.
The P-cores can boost up to 4.8 GHz, 100 MHz higher than the 1260P.
The E-cores have a base frequency of 1600 MHz.
It supports PCIe 4.0 with 20 lanes.
The integrated graphics boost up to 1400 MHz.
It uses the FCBGA1744 socket.
Released on the same day as the 1260P, February 23rd, 2022.
The base multiplier is 22.0x.
People Also Ask
What is the difference between i7-1270P and i7-1260P?
The i7-1270P has slightly higher clock speeds (4.8 GHz vs 4.7 GHz boost) and may include enterprise vPro features, but the core counts and architecture are identical.
Is the i7-1270P good for video editing?
Yes, its 12 cores and high clock speeds make it very capable for 1080p and 4K video editing in applications like Premiere Pro.
Can the Core i7-1270P run games?
It can run light games and esports titles at 1080p using its Iris Xe graphics, but it is not suited for heavy AAA gaming without a dedicated GPU.
Does the i7-1270P support DDR5?
Yes, it supports both DDR4-3200 and DDR5-4800 memory depending on the laptop manufacturer's design.
What is the TDP of the Core i7-1270P?
The base TDP is 28W, with a maximum turbo power of 64W.
Is the i7-1270P unlocked for overclocking?
No, the multiplier is locked and cannot be manually overclocked.
How many cores does the i7-1270P have?
It features 12 cores total: 4 Performance cores and 8 Efficient cores.
Does the i7-1270P come with integrated graphics?
Yes, it includes Intel Iris Xe graphics with 96 Execution Units.
What socket is the i7-1270P compatible with?
It is soldered to the motherboard using the Intel BGA 1744 socket.
When was the i7-1270P released?
It was released on February 23rd, 2022.
Frequently Asked Questions
Does the Core i7-1270P support ECC memory?
No, it does not support Error-Correcting Code (ECC) memory.
What is the max turbo frequency of the i7-1270P?
The maximum turbo frequency on the P-cores is 4.8 GHz.
How much L3 cache does the i7-1270P have?
It has 18 MB of Intel Smart Cache.
What is the base clock of the i7-1270P E-cores?
The Efficient cores have a base clock of 1.6 GHz.
What PCIe version does the i7-1270P support?
It supports PCIe 4.0 with up to 20 lanes.
Does the i7-1270P support virtualization?
Yes, it supports VT-x and VT-d for hardware virtualization.
What is the thermal junction max (Tjmax) of the i7-1270P?
The maximum operating temperature is 100°C.
Is the i7-1270P a good CPU for programming?
Yes, its high single-core speed and 16 threads make it excellent for compiling code and running local dev servers.
What is the part number for the i7-1270P?
The specific part number is SRLD7.
Does the i7-1270P have a built-in AI processor?
No, it lacks a dedicated NPU. AI tasks are handled by the CPU or integrated GPU.