Core Ultra 7 155U vs Ryzen 5 PRO 6650U

Core Ultra 7 155U vs Ryzen 5 PRO 6650U Performance Spectrum

Core Ultra 7 155U

12 / 14

16,185

0.0%

16,245

+0.4%

Ryzen AI Max+ PRO 395

Ryzen 9 9950X3D

Ryzen Threadripper 9960X

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Core Ultra 7 155U vs Ryzen 5 PRO 6650U FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core Ultra 7 155U vs Ryzen 5 PRO 6650U: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core Ultra 7 155U

2023

Why buy it

✅Better for gaming: +13.6% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (16,185 vs 16,245).
❌Smaller total L3 cache (12 MB vs 16 MB).

Ryzen 5 PRO 6650U

2022

Why buy it

✅+0.4% higher PassMark.
✅+33.3% larger total L3 cache (16 MB vs 12 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 7 155U across 50 shared CPU benchmark tests.

Quick Answers

So, is Ryzen 5 PRO 6650U better than Core Ultra 7 155U?

It depends on what you want from the system. For gaming, Core Ultra 7 155U is ahead with a 13.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 5 PRO 6650U pulls ahead with 0.4% better PassMark. Ryzen 5 PRO 6650U also has the bigger cache pool with 33.3% larger total L3 cache (16 MB vs 12 MB).

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 5 PRO 6650U is the stronger fit. You are getting 0.4% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 33.3% larger total L3 cache (16 MB vs 12 MB).

Which one is the smarter buy today, not just the cheaper CPU?

Ryzen 5 PRO 6650U still makes the most sense overall. Ryzen 5 PRO 6650U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.4% better PassMark.

Which one is more future-proof for 2026 and beyond?

Core Ultra 7 155U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022). That makes it the safer long-term bet.

Core Ultra 7 155U vs Ryzen 5 PRO 6650U Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core Ultra 7 155U

The Core Ultra 7 155U is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Meteor Lake-P (2023) architecture. It features 12 cores and 14 threads. Base frequency is 1.7 GHz, with boost up to 4.8 GHz. L3 cache: 12 MB (total). L2 cache: 2 MB (per core). Built on 7 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): + 12 MB. Memory support: DDR5. Passmark benchmark score: 16,185 points. Launch price was $490.

Ryzen 5 PRO 6650U

The Ryzen 5 PRO 6650U is manufactured by AMD. It was released in 19 April 2022 (3 years ago). It is based on the Rembrandt-U PRO (Zen 3+) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 15 Watt. Memory support: DDR5. Passmark benchmark score: 16,245 points. Launch price was $299.

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Processing Power

The Core Ultra 7 155U packs 12 cores / 14 threads, while the Ryzen 5 PRO 6650U offers 6 cores / 12 threads — the Core Ultra 7 155U has 6 more cores. Boost clocks reach 4.8 GHz on the Core Ultra 7 155U versus 4.5 GHz on the Ryzen 5 PRO 6650U — a 6.5% clock advantage for the Core Ultra 7 155U (base: 1.7 GHz vs 2.9 GHz). The Core Ultra 7 155U uses the Meteor Lake-P (2023) architecture (7 nm), while the Ryzen 5 PRO 6650U uses Rembrandt-U PRO (Zen 3+) (2022) (6 nm). In PassMark, the Core Ultra 7 155U scores 16,185 against the Ryzen 5 PRO 6650U's 16,245 — a 0.4% lead for the Ryzen 5 PRO 6650U. L3 cache: 12 MB (total) on the Core Ultra 7 155U vs 16 MB (total) on the Ryzen 5 PRO 6650U.

Feature	Core Ultra 7 155U	Ryzen 5 PRO 6650U
Cores / Threads	12 / 14+100%	6 / 12
Boost Clock	4.8 GHz+7%	4.5 GHz
Base Clock	1.7 GHz	2.9 GHz+71%
L3 Cache	12 MB (total)	16 MB (total)+33%
L2 Cache	2 MB (per core)	512K (per core)+25500%
Process	7 nm	6 nm-14%
Architecture	Meteor Lake-P (2023)	Rembrandt-U PRO (Zen 3+) (2022)
PassMark	16,185	16,245

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Memory & Platform

The Core Ultra 7 155U uses the FCBGA2049 socket (PCIe 5.0), while the Ryzen 5 PRO 6650U uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.