Core i3-N305 vs Xeon E-2174G

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 i3-N305 vs Xeon E-2174G 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 i3-N305 vs Xeon E-2174G: Pros, Cons & Final Verdict

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

Core i3-N305

2023

Why buy it

✅Draws 15W instead of 71W, a 56W reduction.
✅Newer platform on FCBGA1264 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2174G across 50 shared CPU benchmark tests.
❌Lower PassMark (9,600 vs 9,604).
❌Smaller total L3 cache (6 MB vs 8 MB).
❌Launch MSRP is still $309 MSRP, while Xeon E-2174G mostly shows up through inconsistent older-market listings.

Xeon E-2174G

2018

Why buy it

✅Better for gaming: +14.6% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).

Trade-offs

❌373.3% higher power demand at 71W vs 15W.
❌Older platform position on LGA1151 with DDR4, while Core i3-N305 moves to FCBGA1264 and DDR5.

Quick Answers

So, is Xeon E-2174G better than Core i3-N305?

Not really, because they are built for different jobs. Xeon E-2174G makes more sense for workstation-style multi-core throughput, while Core i3-N305 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon E-2174G is the better pick. According to our tests, it delivers 14.6% 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, Xeon E-2174G is the stronger fit. You are getting 0% better PassMark, backed by 4 cores and 8 threads. It also has the larger cache pool with 33.3% larger total L3 cache (8 MB vs 6 MB).

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

Xeon E-2174G is the easy recommendation for a fresh desktop build. Xeon E-2174G comes in at an unclear MSRP at unclear MSRP versus $309 MSRP, and it still gives you a 14.6% average FPS lead across 50 shared CPU game tests in our data. Core i3-N305 only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games, especially when the gap is already 14.6% in the shared gaming data.

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

Core i3-N305 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2018) and a healthier platform with FCBGA1264 and DDR5 instead of LGA1151. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i3-N305 vs Xeon E-2174G Technical Specifications

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

Core i3-N305

The Core i3-N305 is manufactured by Intel. It was released in 3 January 2023 (2 years ago). It is based on the Alder Lake-N (2023) architecture. It features 8 cores and 8 threads. Base frequency is 0.1 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (per module). Built on Intel 7 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 15 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 9,600 points. Launch price was $309.

Xeon E-2174G

The Xeon E-2174G 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 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 71 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,604 points. Launch price was $334.

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Processing Power

The Core i3-N305 packs 8 cores / 8 threads, while the Xeon E-2174G offers 4 cores / 8 threads — the Core i3-N305 has 4 more cores. Boost clocks reach 3.8 GHz on the Core i3-N305 versus 4.7 GHz on the Xeon E-2174G — a 21.2% clock advantage for the Xeon E-2174G (base: 0.1 GHz vs 3.8 GHz). The Core i3-N305 uses the Alder Lake-N (2023) architecture (Intel 7 nm), while the Xeon E-2174G uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Core i3-N305 scores 9,600 against the Xeon E-2174G's 9,604 — a 0% lead for the Xeon E-2174G. L3 cache: 6 MB (total) on the Core i3-N305 vs 8 MB (total) on the Xeon E-2174G.

Feature	Core i3-N305	Xeon E-2174G
Cores / Threads	8 / 8+100%	4 / 8
Boost Clock	3.8 GHz	4.7 GHz+24%
Base Clock	0.1 GHz	3.8 GHz+3700%
L3 Cache	6 MB (total)	8 MB (total)+33%
L2 Cache	2 MB (per module)+700%	256 kB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Alder Lake-N (2023)	Coffee Lake-S WS (2018−2019)
PassMark	9,600	9,604

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Memory & Platform

The Core i3-N305 uses the FCBGA1264 socket (PCIe 5.0), while the Xeon E-2174G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.