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 Max 9480 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 Max 9480: 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

✅Costs $12,806 less on MSRP ($174 MSRP vs $12,980 MSRP).
✅Delivers 1657.3% more PassMark for each dollar spent, at 112.3 vs 6.4 PassMark/$ ($174 MSRP vs $12,980 MSRP).
✅Draws 65W instead of 350W, a 285W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Max 9480.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Max 9480 across 50 shared CPU benchmark tests.
❌Lower Geekbench multi-core (657 vs 55,000).
❌Less compelling for workstation-style loads than Xeon Max 9480, which brings 56 cores / 112 threads and 80 PCIe lanes.

Xeon Max 9480

2023

Why buy it

✅Better for gaming: +5.4% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 56 cores / 112 threads, plus 80 PCIe lanes vs 20.
✅300% more PCIe lanes (80 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 6.4 vs 112.3 PassMark/$ ($12,980 MSRP vs $174 MSRP).
❌438.5% higher power demand at 350W vs 65W.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Xeon Max 9480 better than Core i5-12400F?

Not really, because they are built for different jobs. Xeon Max 9480 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 Max 9480 is the better pick. According to our tests, it delivers 5.4% more average FPS across 50 shared CPU game tests. It also has a clear cache advantage at 113 MB versus 18 MB.

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

For streaming, content creation, and heavier multitasking, Xeon Max 9480 is the stronger fit. You are getting 8271.4% better Geekbench multi-core, backed by 56 cores and 112 threads. It also has the larger cache pool with 525% larger total L3 cache (113 MB vs 18 MB).

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

Xeon Max 9480 is still the faster CPU overall, but Core i5-12400F is easier to justify if budget matters more than peak performance. Xeon Max 9480 comes in 7359.8% more expensive on MSRP at $12,980 MSRP versus $174 MSRP, and it still gives you a 5.4% average FPS lead across 50 shared CPU game tests in our data. Core i5-12400F is also 1657.3% better value on MSRP (112.3 vs 6.4 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon Max 9480 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), 3D V-Cache and a much larger 113 MB L3 cache instead of 18 MB, more multi-core headroom with 56 cores / 112 threads instead of 6/12, and AVX-512 support for heavier modern compute workloads. That extra cache should keep paying off in CPU-limited games and high-refresh builds.

Core i5-12400F vs Xeon Max 9480 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 Max 9480

The Xeon Max 9480 is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids HBM (2023) architecture. It features 56 cores and 112 threads. Base frequency is 1.9 GHz, with boost up to 3.5 GHz. L3 cache: 112.5 MB. L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 350 Watt. Memory support: DDR5-4800. Passmark benchmark score: 82,913 points. Launch price was $12,980.

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Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Xeon Max 9480 offers 56 cores / 112 threads — the Xeon Max 9480 has 50 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.5 GHz on the Xeon Max 9480 — a 22.8% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 1.9 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Xeon Max 9480 uses Sapphire Rapids HBM (2023) (10 nm). In PassMark, the Core i5-12400F scores 19,532 against the Xeon Max 9480's 82,913 — a 123.7% lead for the Xeon Max 9480. Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 1,900, a 11.1% lead for the Xeon Max 9480 that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 55,000 (195.3% advantage for the Xeon Max 9480). L3 cache: 18 MB (total) on the Core i5-12400F vs 112.5 MB on the Xeon Max 9480.

Feature	Core i5-12400F	Xeon Max 9480
Cores / Threads	6 / 12	56 / 112+833%
Boost Clock	4.4 GHz+26%	3.5 GHz
Base Clock	2.5 GHz+32%	1.9 GHz
L3 Cache	18 MB (total)	112.5 MB+525%
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	Intel 7 nm-30%	10 nm
Architecture	Alder Lake-S (2022)	Sapphire Rapids HBM (2023)
PassMark	19,532	82,913+324%
Cinebench R23 Multi	12,380	—
Geekbench 6 Single	1,700	1,900+12%
Geekbench 6 Multi	657	55,000+8271%

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Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Xeon Max 9480 uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800, DDR4-3200 memory speed. The Xeon Max 9480 supports up to 4096 GB of RAM compared to 128 GB — 3100% more capacity for professional workloads. Memory channels: 2 (Core i5-12400F) vs 8 (Xeon Max 9480). PCIe lanes: 20 (Core i5-12400F) vs 80 (Xeon Max 9480) — the Xeon Max 9480 offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and C741 (Xeon Max 9480).

Feature	Core i5-12400F	Xeon Max 9480
Socket	LGA1700	LGA4677
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR5-4800, DDR4-3200	DDR5-4800
Max RAM Capacity	128 GB	4096 GB+3100%
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	20	80+300%

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Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs VT-x, VT-d (Xeon Max 9480). Primary use case: Core i5-12400F targets Gaming Performance/Value, Xeon Max 9480 targets HPC Server. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Xeon Max 9480 rivals EPYC 9684X.

Feature	Core i5-12400F	Xeon Max 9480
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	—	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Gaming Performance/Value	HPC Server

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Value Analysis

At launch, the Core i5-12400F was priced at $174, while the Xeon Max 9480 came in at $12980. On launch pricing ($174 vs $12980), Core i5-12400F was $12806 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 6.4 pts/$ for the Xeon Max 9480 — making the Core i5-12400F the 178.5% better value option.

Feature	Core i5-12400F	Xeon Max 9480
MSRP	$174-99%	$12980
Performance per Dollar	112.3+1655%	6.4
Release Date	2022	2023

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