Core i5-1334U vs Core Ultra 5 134U

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 i5-1334U vs Core Ultra 5 134U 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 i5-1334U vs Core Ultra 5 134U: Pros, Cons & Final Verdict

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

Core i5-1334U

2023

Why buy it

✅Better for gaming: +9.1% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Iris Xe Graphics 80EU, while Core Ultra 5 134U needs a discrete GPU.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Core Ultra 5 134U

2023

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-1334U across 50 shared CPU benchmark tests.
❌Lower PassMark (13,169 vs 13,265).
❌No integrated graphics, while Core i5-1334U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-1334U better than Core Ultra 5 134U?

Yes. Core i5-1334U is the better all-around CPU here. It gives you a 9.1% average FPS lead across 50 shared CPU game tests in our data and 0.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i5-1334U is the better pick. According to our tests, it delivers 9.1% 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 i5-1334U is the stronger fit. You are getting 0.7% better PassMark, backed by 10 cores and 12 threads.

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

Core i5-1334U still makes the most sense overall. Core i5-1334U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 9.1% average FPS lead across 50 shared CPU game tests in our data.

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

Core Ultra 5 134U is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

Core i5-1334U vs Core Ultra 5 134U Technical Specifications

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

Core i5-1334U

The Core i5-1334U is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 10 cores and 12 threads. Base frequency is 1.3 GHz, with boost up to 4.6 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 13,265 points. Launch price was $340.

Core Ultra 5 134U

The Core Ultra 5 134U is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Meteor Lake-U (2023) architecture. It features 12 cores and 14 threads. Base frequency is 0.7 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB (total). L2 cache: 2 MB (per core). Built on 7 nm process technology. Socket: FCBGA2551. Thermal design power (TDP): + 12 MB. Memory support: DDR5. Passmark benchmark score: 13,169 points. Launch price was $332.

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Processing Power

The Core i5-1334U packs 10 cores / 12 threads, while the Core Ultra 5 134U offers 12 cores / 14 threads — the Core Ultra 5 134U has 2 more cores. Boost clocks reach 4.6 GHz on the Core i5-1334U versus 4.4 GHz on the Core Ultra 5 134U — a 4.4% clock advantage for the Core i5-1334U (base: 1.3 GHz vs 0.7 GHz). The Core i5-1334U uses the Raptor Lake-U (2023) architecture (Intel 7 nm), while the Core Ultra 5 134U uses Meteor Lake-U (2023) (7 nm). In PassMark, the Core i5-1334U scores 13,265 against the Core Ultra 5 134U's 13,169 — a 0.7% lead for the Core i5-1334U. Both processors carry 12 MB (total) of L3 cache.

Feature	Core i5-1334U	Core Ultra 5 134U
Cores / Threads	10 / 12	12 / 14+20%
Boost Clock	4.6 GHz+5%	4.4 GHz
Base Clock	1.3 GHz+86%	0.7 GHz
L3 Cache	12 MB (total)	12 MB (total)
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	Intel 7 nm	7 nm
Architecture	Raptor Lake-U (2023)	Meteor Lake-U (2023)
PassMark	13,265	13,169
Geekbench 6 Single	2,390	—

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Memory & Platform

The Core i5-1334U uses the FCBGA1744 socket (PCIe 5.0), while the Core Ultra 5 134U uses FCBGA2551 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i5-1334U	Core Ultra 5 134U
Socket	FCBGA1744	FCBGA2551
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	LPDDR5-5200	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	20	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-1334U) / not specified (Core Ultra 5 134U). The Core i5-1334U includes integrated graphics (Iris Xe Graphics 80EU), while the Core Ultra 5 134U requires a dedicated GPU. Primary use case: Core i5-1334U targets Mainstream Laptop. Direct competitor: Core i5-1334U rivals Ryzen 5 7520U.