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 Platinum 8180M 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 Platinum 8180M: 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

✅Draws 65W instead of 205W, a 140W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.
✅Includes a boxed cooler (Yes), unlike Xeon Platinum 8180M.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Platinum 8180M across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (12,380 vs 25,000).
❌Smaller total L3 cache (18 MB vs 39 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8180M, which brings 28 cores / 56 threads and 48 PCIe lanes.
❌Launch MSRP is still $174 MSRP, while Xeon Platinum 8180M mostly shows up through inconsistent older-market listings.

Xeon Platinum 8180M

2017

Why buy it

✅Better for gaming: +12.8% higher average FPS across 50 shared CPU benchmark tests.
✅+113.9% larger total L3 cache (39 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 28 cores / 56 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌215.4% higher power demand at 205W vs 65W.
❌Older platform position on LGA3647 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Xeon Platinum 8180M better than Core i5-12400F?

Not really, because they are built for different jobs. Xeon Platinum 8180M 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 gaming?

If gaming is the priority, Xeon Platinum 8180M is the better pick. According to our tests, it delivers 12.8% 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, Xeon Platinum 8180M is the stronger fit. You are getting 101.9% better Cinebench R23 multi-core, backed by 28 cores and 56 threads. It also has the larger cache pool with 113.9% larger total L3 cache (39 MB vs 18 MB).

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

Xeon Platinum 8180M is still the faster CPU overall, but Core i5-12400F is easier to justify if budget matters more than peak performance. Xeon Platinum 8180M comes in at an unclear MSRP at unclear MSRP versus $174 MSRP, and it still gives you a 12.8% average FPS lead across 50 shared CPU game tests in our data. Core i5-12400F is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), 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 i5-12400F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2017) and a healthier platform with LGA1700 and DDR5 instead of LGA3647. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-12400F vs Xeon Platinum 8180M 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 Platinum 8180M

The Xeon Platinum 8180M is manufactured by Intel. It was released in 11 July 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 28 cores and 56 threads. Base frequency is 2.5 GHz, with boost up to 3.8 GHz. L3 cache: 38.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2666. Passmark benchmark score: 30,313 points. Launch price was $13,011.

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Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Xeon Platinum 8180M offers 28 cores / 56 threads — the Xeon Platinum 8180M has 22 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.8 GHz on the Xeon Platinum 8180M — 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 Platinum 8180M uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i5-12400F scores 19,532 against the Xeon Platinum 8180M's 30,313 — a 43.3% lead for the Xeon Platinum 8180M. Cinebench R23 multi-core: 12,380 vs 25,000 (67.5% advantage for the Xeon Platinum 8180M). Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 1,000, a 51.9% lead for the Core i5-12400F that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 21,854 (188.3% advantage for the Xeon Platinum 8180M). L3 cache: 18 MB (total) on the Core i5-12400F vs 38.5 MB (total) on the Xeon Platinum 8180M.

Feature	Core i5-12400F	Xeon Platinum 8180M
Cores / Threads	6 / 12	28 / 56+367%
Boost Clock	4.4 GHz+16%	3.8 GHz
Base Clock	2.5 GHz	2.5 GHz
L3 Cache	18 MB (total)	38.5 MB (total)+114%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Alder Lake-S (2022)	Skylake (server) (2017−2018)
PassMark	19,532	30,313+55%
Cinebench R23 Multi	12,380	25,000+102%
Geekbench 6 Single	1,700+70%	1,000
Geekbench 6 Multi	657	21,854+3226%

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Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Xeon Platinum 8180M uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus DDR4-2666 on the Xeon Platinum 8180M — the Core i5-12400F supports 80% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8180M supports up to 1536 GB of RAM compared to 128 GB — 1100% more capacity for professional workloads. Memory channels: 2 (Core i5-12400F) vs 6 (Xeon Platinum 8180M). PCIe lanes: 20 (Core i5-12400F) vs 48 (Xeon Platinum 8180M) — the Xeon Platinum 8180M offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and C620 (Xeon Platinum 8180M).

Feature	Core i5-12400F	Xeon Platinum 8180M
Socket	LGA1700	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR5-4800, DDR4-3200+80%	DDR4-2666
Max RAM Capacity	128 GB	1536 GB+1100%
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 Platinum 8180M targets Mission Critical Datacenter. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Xeon Platinum 8180M rivals EPYC 7551.