Core i5-1334U vs Xeon E-2146G

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 Xeon E-2146G 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 Xeon E-2146G: 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: +11.8% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 15W instead of 80W, a 65W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of LGA1151 and DDR4.
✅25% more PCIe lanes (20 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌No boxed cooler included, unlike Xeon E-2146G.

Xeon E-2146G

2018

Why buy it

✅Includes a boxed cooler (Yes), unlike Core i5-1334U.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-1334U across 50 shared CPU benchmark tests.
❌Lower PassMark (13,240 vs 13,265).
❌433.3% higher power demand at 80W vs 15W.
❌Older platform position on LGA1151 with DDR4, while Core i5-1334U moves to FCBGA1744 and DDR5.

Quick Answers

So, is Core i5-1334U better than Xeon E-2146G?

Not really, because they are built for different jobs. Xeon E-2146G makes more sense for workstation-style multi-core throughput, while Core i5-1334U is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i5-1334U is the better pick. According to our tests, it delivers 11.8% 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 0.2% 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 11.8% average FPS lead across 50 shared CPU game tests in our data.

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

Core i5-1334U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2018), a healthier platform with FCBGA1744 and DDR5 instead of LGA1151, and more multi-core headroom with 10 cores / 12 threads instead of 6/12. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-1334U vs Xeon E-2146G 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.

Xeon E-2146G

The Xeon E-2146G is manufactured by Intel. It was released in 12 July 2018 (7 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.5 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 80 Watt. Memory support: DDR4-2666. Passmark benchmark score: 13,240 points. Launch price was $317.

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Processing Power

The Core i5-1334U packs 10 cores / 12 threads, while the Xeon E-2146G offers 6 cores / 12 threads — the Core i5-1334U has 4 more cores. Boost clocks reach 4.6 GHz on the Core i5-1334U versus 4.5 GHz on the Xeon E-2146G — a 2.2% clock advantage for the Core i5-1334U (base: 1.3 GHz vs 3.5 GHz). The Core i5-1334U uses the Raptor Lake-U (2023) architecture (Intel 7 nm), while the Xeon E-2146G uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Core i5-1334U scores 13,265 against the Xeon E-2146G's 13,240 — a 0.2% lead for the Core i5-1334U. Geekbench 6 single-core — the metric most relevant to gaming — records 2,390 vs 1,557, a 42.2% lead for the Core i5-1334U that directly translates to higher frame rates. Both processors carry 12 MB (total) of L3 cache.

Feature	Core i5-1334U	Xeon E-2146G
Cores / Threads	10 / 12+67%	6 / 12
Boost Clock	4.6 GHz+2%	4.5 GHz
Base Clock	1.3 GHz	3.5 GHz+169%
L3 Cache	12 MB (total)	12 MB (total)
L2 Cache	1.25 MB (per core)+400%	256 kB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Raptor Lake-U (2023)	Coffee Lake-S WS (2018−2019)
PassMark	13,265	13,240
Geekbench 6 Single	2,390+54%	1,557
Geekbench 6 Multi	—	6,385

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Memory & Platform

The Core i5-1334U uses the FCBGA1744 socket (PCIe 5.0), while the Xeon E-2146G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches LPDDR5-5200 on the Core i5-1334U versus DDR4-2666 on the Xeon E-2146G — the Core i5-1334U supports 95% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E-2146G supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-1334U) vs 16 (Xeon E-2146G) — the Core i5-1334U offers 4 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-1334U	Xeon E-2146G
Socket	FCBGA1744	LGA1151
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	LPDDR5-5200+95%	DDR4-2666
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20+25%	16

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Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i5-1334U) vs Yes (Xeon E-2146G). Both include integrated graphics — Iris Xe Graphics 80EU (Core i5-1334U) and UHD Graphics P630 (Xeon E-2146G) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-1334U targets Mainstream Laptop. Direct competitor: Core i5-1334U rivals Ryzen 5 7520U.

Feature	Core i5-1334U	Xeon E-2146G
Integrated GPU	Yes	Yes
IGPU Model	Iris Xe Graphics 80EU	UHD Graphics P630
Unlocked	No	—
AVX-512	No	No
Virtualization	VT-x, VT-d, EPT	Yes
Target Use	Mainstream Laptop	—