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 Silver 4510T 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 Silver 4510T: 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: +10.1% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 115W, a 50W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Silver 4510T.

Trade-offs

❌Lower Cinebench R23 multi-core (12,380 vs 16,000).
❌Smaller total L3 cache (18 MB vs 30 MB).
❌Less compelling for workstation-style loads than Xeon Silver 4510T, which brings 12 cores / 24 threads and 80 PCIe lanes.
❌Launch MSRP is still $174 MSRP, while Xeon Silver 4510T mostly shows up through inconsistent older-market listings.

Xeon Silver 4510T

2023

Why buy it

✅+29.2% higher Cinebench R23 multi-core.
✅+66.7% larger total L3 cache (30 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 80 PCIe lanes vs 20.
✅300% more PCIe lanes (80 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.
❌76.9% higher power demand at 115W vs 65W.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Core i5-12400F better than Xeon Silver 4510T?

Not really, because they are built for different jobs. Xeon Silver 4510T 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 Silver 4510T is the stronger fit. You are getting 29.2% better Cinebench R23 multi-core, backed by 12 cores and 24 threads. It also has the larger cache pool with 66.7% larger total L3 cache (30 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 $174 MSRP versus unclear MSRP, and it still gives you a 10.1% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon Silver 4510T is still stronger for heavier multi-core work with 29.2% better Cinebench R23 multi-core. It is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon Silver 4510T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), 66.7% larger total L3 cache (30 MB vs 18 MB), more multi-core headroom with 12 cores / 24 threads instead of 6/12, and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-12400F vs Xeon Silver 4510T 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 Silver 4510T

The Xeon Silver 4510T is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 12 cores and 24 threads. Base frequency is 2 GHz, with boost up to 3.7 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 115 Watt. Memory support: DDR5 @ 4400 MT/s (1 DPC &2DPC). Passmark benchmark score: 29,119 points. Launch price was $624.

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Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Xeon Silver 4510T offers 12 cores / 24 threads — the Xeon Silver 4510T has 6 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.7 GHz on the Xeon Silver 4510T — a 17.3% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 2 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Xeon Silver 4510T uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i5-12400F scores 19,532 against the Xeon Silver 4510T's 29,119 — a 39.4% lead for the Xeon Silver 4510T. Cinebench R23 multi-core: 12,380 vs 16,000 (25.5% advantage for the Xeon Silver 4510T). Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 1,800, a 5.7% lead for the Xeon Silver 4510T that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 11,000 (177.5% advantage for the Xeon Silver 4510T). L3 cache: 18 MB (total) on the Core i5-12400F vs 30 MB (total) on the Xeon Silver 4510T.

Feature	Core i5-12400F	Xeon Silver 4510T
Cores / Threads	6 / 12	12 / 24+100%
Boost Clock	4.4 GHz+19%	3.7 GHz
Base Clock	2.5 GHz+25%	2 GHz
L3 Cache	18 MB (total)	30 MB (total)+67%
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	Intel 7 nm	Intel 7 nm
Architecture	Alder Lake-S (2022)	Sapphire Rapids (2023−2024)
PassMark	19,532	29,119+49%
Cinebench R23 Multi	12,380	16,000+29%
Geekbench 6 Single	1,700	1,800+6%
Geekbench 6 Multi	657	11,000+1574%

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Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Xeon Silver 4510T uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus DDR5-4400 on the Xeon Silver 4510T — the Core i5-12400F supports 9.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Silver 4510T 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 Silver 4510T). PCIe lanes: 20 (Core i5-12400F) vs 80 (Xeon Silver 4510T) — the Xeon Silver 4510T 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 Silver 4510T).

Feature	Core i5-12400F	Xeon Silver 4510T
Socket	LGA1700	LGA4677
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR5-4800, DDR4-3200+9%	DDR5-4400
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

Both support VT-x, VT-d, EPT virtualization. Primary use case: Core i5-12400F targets Gaming Performance/Value, Xeon Silver 4510T targets Enterprise Storage / Edge Computing. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Xeon Silver 4510T rivals EPYC 8124.

Feature	Core i5-12400F	Xeon Silver 4510T
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	Enterprise Storage / Edge Computing