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 i5-12400F vs Xeon Gold 5318H 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 i5-12400F vs Xeon Gold 5318H: Pros, Cons & Final Verdict

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

Core i5-12400F

2022

Why buy it

✅Better for gaming: +4.0% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 150W, a 85W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA4189 and DDR4.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 5318H.

Trade-offs

❌Lower Cinebench R23 multi-core (12,380 vs 18,000).
❌Smaller total L3 cache (18 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon Gold 5318H, which brings 18 cores / 36 threads and 48 PCIe lanes.
❌Launch MSRP is still $174 MSRP, while Xeon Gold 5318H mostly shows up through inconsistent older-market listings.

Xeon Gold 5318H

2021

Why buy it

✅+45.4% higher Cinebench R23 multi-core.
✅+37.5% larger total L3 cache (25 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 18 cores / 36 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 50 shared CPU benchmark tests.
❌130.8% higher power demand at 150W vs 65W.
❌Older platform position on LGA4189 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Core i5-12400F better than Xeon Gold 5318H?

Not really, because they are built for different jobs. Xeon Gold 5318H makes more sense for workstation-style multi-core throughput, while Core i5-12400F is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 5318H is the stronger fit. You are getting 45.4% better Cinebench R23 multi-core, backed by 18 cores and 36 threads. It also has the larger cache pool with 37.5% larger total L3 cache (25 MB vs 18 MB).

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

Core i5-12400F is the better buy right now. Core i5-12400F comes in at an unclear MSRP at $174 MSRP versus unclear MSRP, and it still gives you a 4.0% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon Gold 5318H is still stronger for heavier multi-core work with 45.4% better Cinebench R23 multi-core. It is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-12400F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2021) and a healthier platform with LGA1700 and DDR5 instead of LGA4189. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-12400F vs Xeon Gold 5318H Technical Specifications

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

Core i5-12400F

The Core i5-12400F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.

Xeon Gold 5318H

The Xeon Gold 5318H is manufactured by Intel. It was released in 2015-01-01. It is based on the Cooper Lake-SP (2021) architecture. It features 18 cores and 36 threads. Base frequency is 2.5 GHz, with boost up to 3.8 GHz. L3 cache: 24.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA4189. Thermal design power (TDP): 150 Watt. Memory support: DDR4 RDIMM. Passmark benchmark score: 29,301 points. Launch price was $800.

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Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Xeon Gold 5318H offers 18 cores / 36 threads — the Xeon Gold 5318H has 12 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.8 GHz on the Xeon Gold 5318H — a 14.6% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 2.5 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Xeon Gold 5318H uses Cooper Lake-SP (2021) (14 nm). In PassMark, the Core i5-12400F scores 19,532 against the Xeon Gold 5318H's 29,301 — a 40% lead for the Xeon Gold 5318H. Cinebench R23 multi-core: 12,380 vs 18,000 (37% advantage for the Xeon Gold 5318H). Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 1,063, a 46.1% lead for the Core i5-12400F that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 15,000 (183.2% advantage for the Xeon Gold 5318H). L3 cache: 18 MB (total) on the Core i5-12400F vs 24.75 MB (total) on the Xeon Gold 5318H.

Feature	Core i5-12400F	Xeon Gold 5318H
Cores / Threads	6 / 12	18 / 36+200%
Boost Clock	4.4 GHz+16%	3.8 GHz
Base Clock	2.5 GHz	2.5 GHz
L3 Cache	18 MB (total)	24.75 MB (total)+38%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Alder Lake-S (2022)	Cooper Lake-SP (2021)
PassMark	19,532	29,301+50%
Cinebench R23 Multi	12,380	18,000+45%
Geekbench 6 Single	1,700+60%	1,063
Geekbench 6 Multi	657	15,000+2183%

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Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Xeon Gold 5318H uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus DDR4-2667 on the Xeon Gold 5318H — the Core i5-12400F supports 80% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 5318H supports up to 1152 GB of RAM compared to 128 GB — 800% more capacity for professional workloads. Memory channels: 2 (Core i5-12400F) vs 6 (Xeon Gold 5318H). PCIe lanes: 20 (Core i5-12400F) vs 48 (Xeon Gold 5318H) — the Xeon Gold 5318H offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and C620 Series (Xeon Gold 5318H).

Feature	Core i5-12400F	Xeon Gold 5318H
Socket	LGA1700	LGA4189
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR5-4800, DDR4-3200+80%	DDR4-2667
Max RAM Capacity	128 GB	1152 GB+800%
RAM Channels	2	6+200%
ECC Support	No	Yes
PCIe Lanes	20	48+140%

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Advanced Features

Both support VT-x, VT-d, EPT virtualization. Primary use case: Core i5-12400F targets Gaming Performance/Value, Xeon Gold 5318H targets Cloud Infrastructure / Virtualization. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Xeon Gold 5318H rivals EPYC 7352.

Feature	Core i5-12400F	Xeon Gold 5318H
Integrated GPU	No	No
Unlocked	—	No
AVX-512	—	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d, EPT
Target Use	Gaming Performance/Value	Cloud Infrastructure / Virtualization