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  3. /AMD Ryzen 9 9950X vs Intel Core i7 1255U

AMD Ryzen 9 9950X vs Intel Core i7 1255U

Verdict

Our overall take, at a glance

Key takeaways

  • AMD Ryzen 9 9950X leads Intel Core i7 1255U overall by 41 points (91 vs 50 out of 100).
  • AMD Ryzen 9 9950X stands out on Core Specifications Cores: 16, Core Specifications Threads: 32, Core Specifications Base Frequency: 4.3 GHz.
AMD Ryzen 9 9950X leads overall
$649 at launch
AMD Ryzen 9 9950X
91
Intel Core i7 1255U
50
Why it stands out
  • Core Specifications Cores: 16
  • Core Specifications Threads: 32
  • Core Specifications Base Frequency: 4.3 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 9950X

The Ryzen 9 9950X is a high-end desktop processor from AMD's latest series. It is designed for demanding users who utilize both intensive gaming and professional content creation applications.

Best for Content CreationBest for Professional WorkstationsBest for High-End Gaming
Pros
  • Built on the advanced Zen architecture, ensuring high multi-core performance for complex workloads.
  • Designed with support for modern platform features like DDR5 memory up to 256 GB.
  • Positioned in the flagship lineup, indicating top-tier computational power for professional use.
Cons
  • The specific core/cache configurations and launch details are not fully detailed on the official product page.
  • As a bleeding-edge processor, its full performance potential requires cooling solutions capable of handling high thermal demands.
Official
  • Official product pageOfficial page confirms its status as a high-performance processor within the Ryzen line.
Source
  • Wikidata: Ryzen 9 9950XConfirms it is a 2024 high-end processor from AMD.
  • AMD Ryzen 9 9950X3D - Wikipedia

Generated Jun 28, 2026

Intel Core i7 1255U

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.
Source
  • Intel Core - WikipediaSource outlines the tiered architecture of Intel Core processors, including low-power mobile lines like Alder Lake
Video — reviews used (3)

Generated Jun 28, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

AMD Ryzen 9 9950X

Check Price on Amazon

Intel Core i7 1255U

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Performance

Higher benchmark score = faster

AMD Ryzen 9 9950X63,000
Intel Core i7 1255U13,899
See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

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Review Videos

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Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature
AMD Ryzen 9 9950X
Intel Core i7 1255U
Cores
16
10
Threads
32
12
Base Frequency
4.3 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 9950X
Intel Core i7 1255U
Model
N/A

Benchmark

Feature
AMD Ryzen 9 9950X
Intel Core i7 1255U
PassMark CPU Mark
63,000
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.

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