Xeon Silver 4123 vs Xeon W-1250P

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.

Xeon Silver 4123 vs Xeon W-1250P 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.

Xeon Silver 4123 vs Xeon W-1250P: Pros, Cons & Final Verdict

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

Xeon Silver 4123

2018

Why buy it

✅+1% higher PassMark.
✅Draws 105W instead of 125W, a 20W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon W-1250P across 50 shared CPU benchmark tests.

Xeon W-1250P

2020

Why buy it

✅Better for gaming: +14.3% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (14,259 vs 14,405).
❌Launch MSRP is still $311 MSRP, while Xeon Silver 4123 mostly shows up through inconsistent older-market listings.
❌19% higher power demand at 125W vs 105W.

Quick Answers

So, is Xeon W-1250P better than Xeon Silver 4123?

It depends on what you want from the system. For gaming, Xeon W-1250P is ahead with a 14.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Silver 4123 pulls ahead with 1% better PassMark.

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

For streaming, content creation, and heavier multitasking, Xeon Silver 4123 is the stronger fit. You are getting 1% better PassMark, backed by 8 cores and 16 threads.

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

Xeon W-1250P is the better buy right now. Xeon W-1250P comes in at an unclear MSRP at $311 MSRP versus unclear MSRP, and it still gives you a 14.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon Silver 4123 is still stronger for heavier multi-core work with 1% better PassMark. It is also 100.0% better value on MSRP (45.8 vs 0.0 PassMark/$), 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 W-1250P makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2018). That makes it the safer long-term bet.

Xeon Silver 4123 vs Xeon W-1250P Technical Specifications

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

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.

Xeon W-1250P

The Xeon W-1250P is manufactured by Intel. It was released in 2015-01-01. It features 6 cores and 12 threads. Base frequency is 4.1 GHz, with boost up to 4.8 GHz. L3 cache: 12 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 14,259 points. Launch price was $800.

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Processing Power

The Xeon Silver 4123 packs 8 cores / 16 threads, while the Xeon W-1250P offers 6 cores / 12 threads — the Xeon Silver 4123 has 2 more cores. Boost clocks reach 3.2 GHz on the Xeon Silver 4123 versus 4.8 GHz on the Xeon W-1250P — a 40% clock advantage for the Xeon W-1250P (base: 3 GHz vs 4.1 GHz). In PassMark, the Xeon Silver 4123 scores 14,405 against the Xeon W-1250P's 14,259 — a 1% lead for the Xeon Silver 4123. L3 cache: 11 MB on the Xeon Silver 4123 vs 12 MB Intel® Smart Cache on the Xeon W-1250P.

Feature	Xeon Silver 4123	Xeon W-1250P
Cores / Threads	8 / 16+33%	6 / 12
Boost Clock	3.2 GHz	4.8 GHz+50%
Base Clock	3 GHz	4.1 GHz+37%
L3 Cache	11 MB	12 MB Intel® Smart Cache+9%
Process	14 nm	14 nm
PassMark	14,405+1%	14,259

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Memory & Platform

The Xeon Silver 4123 uses the LGA3647 socket (PCIe 3.0), while the Xeon W-1250P uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.