Core i5-12450HX vs Ryzen 5 PRO 6650H

Core i5-12450HX vs Ryzen 5 PRO 6650H Performance Spectrum

Core i5-12450HX

8 / 12

18,064

+0.1%

18,047

0.0%

Ryzen Threadripper PRO 5975WX

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 i5-12450HX vs Ryzen 5 PRO 6650H 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 i5-12450HX vs Ryzen 5 PRO 6650H: Pros, Cons & Final Verdict

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

Core i5-12450HX

2022

Why buy it

✅Better for gaming: +6.9% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (48 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics for 12th Gen, while Ryzen 5 PRO 6650H needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (12 MB vs 16 MB).
❌22.2% higher power demand at 55W vs 45W.

Ryzen 5 PRO 6650H

2022

Why buy it

✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅Draws 45W instead of 55W, a 10W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12450HX across 50 shared CPU benchmark tests.
❌Lower PassMark (18,047 vs 18,064).
❌No integrated graphics, while Core i5-12450HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-12450HX better than Ryzen 5 PRO 6650H?

Yes. Core i5-12450HX is the better all-around CPU here. It gives you a 6.9% average FPS lead across 50 shared CPU game tests in our data, 0.1% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i5-12450HX is the better pick. According to our tests, it delivers 6.9% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-12450HX is the stronger fit. You are getting 0.1% better PassMark, backed by 8 cores and 12 threads.

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

Core i5-12450HX still makes the most sense overall. Core i5-12450HX comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 6.9% average FPS lead across 50 shared CPU game tests in our data.

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

Core i5-12450HX makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 8 cores / 12 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-12450HX vs Ryzen 5 PRO 6650H Technical Specifications

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

Core i5-12450HX

The Core i5-12450HX is manufactured by Intel. It was released in 10 May 2022 (3 years ago). It is based on the Alder Lake-HX (2022) architecture. It features 8 cores and 12 threads. Base frequency is 2.4 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1964. Thermal design power (TDP): 55 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 18,064 points. Launch price was $299.

Ryzen 5 PRO 6650H

The Ryzen 5 PRO 6650H is manufactured by AMD. It was released in 19 April 2022 (3 years ago). It is based on the Rembrandt-H PRO (Zen 3+) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 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): 45 Watt. Memory support: DDR5. Passmark benchmark score: 18,047 points. Launch price was $299.

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Processing Power

The Core i5-12450HX packs 8 cores / 12 threads, while the Ryzen 5 PRO 6650H offers 6 cores / 12 threads — the Core i5-12450HX has 2 more cores. Boost clocks reach 4.4 GHz on the Core i5-12450HX versus 4.5 GHz on the Ryzen 5 PRO 6650H — a 2.2% clock advantage for the Ryzen 5 PRO 6650H (base: 2.4 GHz vs 3.3 GHz). The Core i5-12450HX uses the Alder Lake-HX (2022) architecture (Intel 7 nm), while the Ryzen 5 PRO 6650H uses Rembrandt-H PRO (Zen 3+) (2022) (6 nm). In PassMark, the Core i5-12450HX scores 18,064 against the Ryzen 5 PRO 6650H's 18,047 — a 0.1% lead for the Core i5-12450HX. L3 cache: 12 MB (total) on the Core i5-12450HX vs 16 MB (total) on the Ryzen 5 PRO 6650H.

Feature	Core i5-12450HX	Ryzen 5 PRO 6650H
Cores / Threads	8 / 12+33%	6 / 12
Boost Clock	4.4 GHz	4.5 GHz+2%
Base Clock	2.4 GHz	3.3 GHz+38%
L3 Cache	12 MB (total)	16 MB (total)+33%
L2 Cache	1.25 MB (per core)	512K (per core)+40860%
Process	Intel 7 nm	6 nm-14%
Architecture	Alder Lake-HX (2022)	Rembrandt-H PRO (Zen 3+) (2022)
PassMark	18,064	18,047
Geekbench 6 Single	2,150	—

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Memory & Platform

The Core i5-12450HX uses the FCBGA1964 socket (PCIe 3.0), while the Ryzen 5 PRO 6650H uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-12450HX	Ryzen 5 PRO 6650H
Socket	FCBGA1964	FP7
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR5-4800	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	48	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-12450HX) / not specified (Ryzen 5 PRO 6650H). The Core i5-12450HX includes integrated graphics (UHD Graphics for 12th Gen), while the Ryzen 5 PRO 6650H requires a dedicated GPU. Primary use case: Core i5-12450HX targets Workstation/Enthusiast Laptop. Direct competitor: Core i5-12450HX rivals Ryzen 5 7645HX.

Feature	Core i5-12450HX	Ryzen 5 PRO 6650H
Integrated GPU	Yes	—
IGPU Model	UHD Graphics for 12th Gen	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	VT-x, VT-d, EPT	—
Target Use	Workstation/Enthusiast Laptop	—