Core 5 120U vs Ryzen 7 1800X

Core 5 120U vs Ryzen 7 1800X Performance Spectrum

Core 5 120U

10 / 12

16,225

0.0%

16,305

+0.5%

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 5 120U vs Ryzen 7 1800X 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 5 120U vs Ryzen 7 1800X: Pros, Cons & Final Verdict

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

Core 5 120U

2024

Why buy it

✅Better for gaming: +8.9% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 15W instead of 95W, a 80W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Lower PassMark (16,225 vs 16,305).
❌Smaller total L3 cache (12 MB vs 16 MB).

Ryzen 7 1800X

2017

Why buy it

✅+0.5% higher PassMark.
✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core 5 120U across 50 shared CPU benchmark tests.
❌Launch MSRP is still $499 MSRP, while Core 5 120U mostly shows up through inconsistent older-market listings.
❌533.3% higher power demand at 95W vs 15W.
❌Older platform position on AM4 with DDR4, while Core 5 120U moves to FCBGA1744 and DDR5.

Quick Answers

So, is Core 5 120U better than Ryzen 7 1800X?

It depends on what you want from the system. For gaming, Core 5 120U is ahead with a 8.9% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 7 1800X pulls ahead with 0.5% better PassMark. Ryzen 7 1800X 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 7 1800X is the stronger fit. You are getting 0.5% better PassMark, backed by 8 cores and 16 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?

Core 5 120U is still the faster CPU overall, but Ryzen 7 1800X is easier to justify if budget matters more than peak performance. Core 5 120U comes in at an unclear MSRP at unclear MSRP versus $499 MSRP, and it still gives you a 8.9% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Ryzen 7 1800X is still stronger for heavier multi-core work with 0.5% better PassMark. Ryzen 7 1800X is also 100.0% better value on MSRP (32.7 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core 5 120U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2017) and a healthier platform with FCBGA1744 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core 5 120U vs Ryzen 7 1800X Technical Specifications

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

Core 5 120U

The Core 5 120U is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-U Refresh (2024) architecture. It features 10 cores and 12 threads. Base frequency is 1.4 GHz, with boost up to 5 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4X-4267. Passmark benchmark score: 16,225 points. Launch price was $299.

Ryzen 7 1800X

The Ryzen 7 1800X is manufactured by AMD. It was released in 2 March 2017 (8 years ago). It is based on the Zen (2017−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 16384 kB. L2 cache: 4096 kB. Built on 14 nm process technology. Socket: AM4. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 16,305 points. Launch price was $499.

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Processing Power

The Core 5 120U packs 10 cores / 12 threads, while the Ryzen 7 1800X offers 8 cores / 16 threads — the Core 5 120U has 2 more cores. Boost clocks reach 5 GHz on the Core 5 120U versus 4 GHz on the Ryzen 7 1800X — a 22.2% clock advantage for the Core 5 120U (base: 1.4 GHz vs 3.6 GHz). The Core 5 120U uses the Raptor Lake-U Refresh (2024) architecture (10 nm), while the Ryzen 7 1800X uses Zen (2017−2020) (14 nm). In PassMark, the Core 5 120U scores 16,225 against the Ryzen 7 1800X's 16,305 — a 0.5% lead for the Ryzen 7 1800X. L3 cache: 12 MB (total) on the Core 5 120U vs 16384 kB on the Ryzen 7 1800X.

Feature	Core 5 120U	Ryzen 7 1800X
Cores / Threads	10 / 12+25%	8 / 16
Boost Clock	5 GHz+25%	4 GHz
Base Clock	1.4 GHz	3.6 GHz+157%
L3 Cache	12 MB (total)	16384 kB+33%
L2 Cache	1.25 MB (per core)	4096 kB+220%
Process	10 nm-29%	14 nm
Architecture	Raptor Lake-U Refresh (2024)	Zen (2017−2020)
PassMark	16,225	16,305
Cinebench R23 Multi	—	9,314
Geekbench 6 Single	—	1,130
Geekbench 6 Multi	—	5,700

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Memory & Platform

The Core 5 120U uses the FCBGA1744 socket (PCIe 5.0), while the Ryzen 7 1800X uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core 5 120U	Ryzen 7 1800X
Socket	FCBGA1744	AM4
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	—	DDR4-2666
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	20

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Advanced Features

Virtualization: not specified (Core 5 120U) / AMD-V (Ryzen 7 1800X). Primary use case: Ryzen 7 1800X targets Gaming. Direct competitor: Ryzen 7 1800X rivals Core i7-8700.