AMD Ryzen 9 7950X leads Intel Core i7 1255U overall by 39 points (89 vs 50 out of 100).
AMD Ryzen 9 7950X stands out on Core Specifications Cores: 16, Core Specifications Threads: 32, Core Specifications Base Frequency: 4.5 GHz.
AMD Ryzen 9 7950X leads overall
$699 at launch
AMD Ryzen 9 7950X
89
Intel Core i7 1255U
50
Why it stands out
Core Specifications Cores: 16
Core Specifications Threads: 32
Core Specifications Base Frequency: 4.5 GHz
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
AMD Ryzen 9 7950X
The AMD Ryzen 9 7950X is a high-core count desktop microprocessor designed for demanding computational tasks. It is intended for power users, content creators, and enthusiasts who require maximum processing capability in their workstations.
Best for content creationBest for professional workstationsBest for heavy productivity tasks
Pros
High core count provides excellent performance across multi-threaded workloads like video rendering and compilation.
Being part of the 7000 series places it on a modern platform supporting recent architectural improvements.
The chip is built for users who prioritize raw processing power over extreme energy efficiency or specialized features.
Cons
High-performance CPUs often require robust cooling solutions to maintain optimal operating temperatures.
Due to its powerful nature, it may not offer the best power efficiency compared to lower-TDP models.
The Intel Core i7 1255U is a high-efficiency mobile processor built on 12th generation architecture. It is designed for portable computing needs where optimal power consumption and balanced performance are required.
This chip targets users who prioritize battery life and responsive operation in every day use case, such as general productivity or web browsing.
Best for general productivityBest for ultrabooksBest for educational use
Pros
It belongs to the Alder Lake U-series family, known for its focus on low power draw efficiency
The 12th generation architecture utilizes a hybrid core design pattern for improved efficiency and performance management
Its suitability as a mobile component allows it to provide good functionality in thin, battery-powered laptops
Cons
As a U-series chip, its peak performance output is constrained compared to higher-power (H or HX) desktop/mobile variants
It is intended for mainstream computing tasks and may struggle with sustained, heavy workloads like video rendering or complex compiling.
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
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Detailed Specifications
The full spec sheet, side by side
Core Specifications
Feature
AMD Ryzen 9 7950X
Intel Core i7 1255U
Cores
16
10
Threads
32
12
Base Frequency
4.5 GHz
1.2 GHz
Base Power Consumption
170 W
12 W
Maximum Frequency
5.7 GHz
4.7 GHz
Maximum Power Consumption
280 W
55 W
L1 Cache
1,024 KB
928 KB
L2 Cache
16,384 MB
6.5 MB
L3 Cache
64,000 MB
12 MB
Lithography Process
5 nm
7 nm
Is unlocked
Yes
No
Integrated Graphics
Feature
AMD Ryzen 9 7950X
Intel Core i7 1255U
Model
N/A
Benchmark
Feature
AMD Ryzen 9 7950X
Intel Core i7 1255U
PassMark CPU Mark
59,000
13,899
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.