Core i3-1220P vs Xeon Silver 4123

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 i3-1220P vs Xeon Silver 4123 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 i3-1220P vs Xeon Silver 4123: Pros, Cons & Final Verdict

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

Core i3-1220P

2022

Why buy it

✅Better for gaming: +19.9% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 28W instead of 105W, a 77W reduction.
✅Newer platform on FCBGA1744 with DDR5 support instead of LGA3647 and DDR4.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 64EU, while Xeon Silver 4123 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Silver 4123, which brings 8 cores / 16 threads.
❌Launch MSRP is still $250 MSRP, while Xeon Silver 4123 mostly shows up through inconsistent older-market listings.

Xeon Silver 4123

2018

Why buy it

✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i3-1220P across 50 shared CPU benchmark tests.
❌Lower PassMark (14,405 vs 14,496).
❌275% higher power demand at 105W vs 28W.
❌Older platform position on LGA3647 with DDR4, while Core i3-1220P moves to FCBGA1744 and DDR5.
❌No integrated graphics, while Core i3-1220P can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i3-1220P better than Xeon Silver 4123?

Not really, because they are built for different jobs. Xeon Silver 4123 makes more sense for workstation-style multi-core throughput, while Core i3-1220P is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i3-1220P is the better pick. According to our tests, it delivers 19.9% 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, Core i3-1220P is the stronger fit. You are getting 0.6% better PassMark, backed by 10 cores and 12 threads.

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

Core i3-1220P is the better buy right now. Core i3-1220P comes in at an unclear MSRP at $250 MSRP versus unclear MSRP, and it still gives you a 19.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (58.0 vs 0.0 PassMark/$), 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 i3-1220P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2018), a healthier platform with FCBGA1744 and DDR5 instead of LGA3647, and more multi-core headroom with 10 cores / 12 threads instead of 8/16. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i3-1220P vs Xeon Silver 4123 Technical Specifications

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

Core i3-1220P

The Core i3-1220P is manufactured by Intel. It was released in 23 February 2022 (3 years ago). It is based on the Alder Lake-P (2022) architecture. It features 10 cores and 12 threads. Base frequency is 1.5 GHz, with boost up to 4.4 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 28 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 14,496 points. Launch price was $149.

Xeon Silver 4123

The Xeon Silver 4123 is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 16 threads. Base frequency is 3 GHz, with boost up to 3.2 GHz. L3 cache: 11 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2400. Passmark benchmark score: 14,405 points. Launch price was $800.

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Processing Power

The Core i3-1220P packs 10 cores / 12 threads, while the Xeon Silver 4123 offers 8 cores / 16 threads — the Core i3-1220P has 2 more cores. Boost clocks reach 4.4 GHz on the Core i3-1220P versus 3.2 GHz on the Xeon Silver 4123 — a 31.6% clock advantage for the Core i3-1220P (base: 1.5 GHz vs 3 GHz). The Core i3-1220P is built on the Alder Lake-P (2022) architecture. In PassMark, the Core i3-1220P scores 14,496 against the Xeon Silver 4123's 14,405 — a 0.6% lead for the Core i3-1220P. L3 cache: 12 MB (total) on the Core i3-1220P vs 11 MB on the Xeon Silver 4123.

Feature	Core i3-1220P	Xeon Silver 4123
Cores / Threads	10 / 12+25%	8 / 16
Boost Clock	4.4 GHz+38%	3.2 GHz
Base Clock	1.5 GHz	3 GHz+100%
L3 Cache	12 MB (total)+9%	11 MB
L2 Cache	1.25 MB (per core)	—
Process	Intel 7 nm-50%	14 nm
Architecture	Alder Lake-P (2022)	—
PassMark	14,496	14,405
Cinebench R23 Multi	10,921	—
Geekbench 6 Single	1,971	—
Geekbench 6 Multi	8,056	—

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Memory & Platform

The Core i3-1220P uses the FCBGA1744 socket (PCIe 5.0), while the Xeon Silver 4123 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i3-1220P	Xeon Silver 4123
Socket	FCBGA1744	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-4800	—
Max RAM Capacity	64 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	20	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i3-1220P) / not specified (Xeon Silver 4123). The Core i3-1220P includes integrated graphics (UHD Graphics 64EU), while the Xeon Silver 4123 requires a dedicated GPU. Primary use case: Core i3-1220P targets Workstation. Direct competitor: Core i3-1220P rivals Ryzen 3 5425U.