Core Ultra 5 125H vs Xeon Silver 4310T

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 Ultra 5 125H vs Xeon Silver 4310T 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 Ultra 5 125H vs Xeon Silver 4310T: Pros, Cons & Final Verdict

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

Core Ultra 5 125H

2023

Why buy it

✅Better for gaming: +21.5% higher average FPS across 50 shared CPU benchmark tests.
✅+20% larger total L3 cache (18 MB vs 15 MB).
✅Newer platform on FCBGA2049 with DDR5 support instead of LGA4189 and DDR4.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Silver 4310T, which brings 10 cores / 20 threads.

Xeon Silver 4310T

2021

Why buy it

✅Better for workstations and heavier parallel workloads: 10 cores / 20 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 125H across 50 shared CPU benchmark tests.
❌Lower PassMark (20,665 vs 20,754).
❌Smaller total L3 cache (15 MB vs 18 MB).
❌Older platform position on LGA4189 with DDR4, while Core Ultra 5 125H moves to FCBGA2049 and DDR5.

Quick Answers

So, is Core Ultra 5 125H better than Xeon Silver 4310T?

Not really, because they are built for different jobs. Xeon Silver 4310T makes more sense for workstation-style multi-core throughput, while Core Ultra 5 125H 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 Ultra 5 125H is the better pick. According to our tests, it delivers 21.5% 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 Ultra 5 125H is the stronger fit. You are getting 0.4% better PassMark, backed by 14 cores and 18 threads. It also has the larger cache pool with 20% larger total L3 cache (18 MB vs 15 MB).

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

Core Ultra 5 125H still makes the most sense overall. Core Ultra 5 125H comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 21.5% average FPS lead across 50 shared CPU game tests in our data.

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

Core Ultra 5 125H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with FCBGA2049 and DDR5 instead of LGA4189, 20% larger total L3 cache (18 MB vs 15 MB), and more multi-core headroom with 14 cores / 18 threads instead of 10/20. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core Ultra 5 125H vs Xeon Silver 4310T Technical Specifications

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

Core Ultra 5 125H

The Core Ultra 5 125H is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Meteor Lake-H (2023) architecture. It features 14 cores and 18 threads. Base frequency is 3.6 GHz, with boost up to 4.5 GHz. L3 cache: 18 MB (total). L2 cache: 2 MB (per core). Built on 7 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): + 18 MB. Memory support: DDR5. Passmark benchmark score: 20,754 points. Launch price was $375.

Xeon Silver 4310T

The Xeon Silver 4310T is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 10 cores and 20 threads. Base frequency is 2.3 GHz, with boost up to 3.4 GHz. L3 cache: 15 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2667. Passmark benchmark score: 20,665 points. Launch price was $800.

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Processing Power

The Core Ultra 5 125H packs 14 cores / 18 threads, while the Xeon Silver 4310T offers 10 cores / 20 threads — the Core Ultra 5 125H has 4 more cores. Boost clocks reach 4.5 GHz on the Core Ultra 5 125H versus 3.4 GHz on the Xeon Silver 4310T — a 27.8% clock advantage for the Core Ultra 5 125H (base: 3.6 GHz vs 2.3 GHz). The Core Ultra 5 125H uses the Meteor Lake-H (2023) architecture (7 nm), while the Xeon Silver 4310T uses Ice Lake-SP (2021) (10 nm). In PassMark, the Core Ultra 5 125H scores 20,754 against the Xeon Silver 4310T's 20,665 — a 0.4% lead for the Core Ultra 5 125H. L3 cache: 18 MB (total) on the Core Ultra 5 125H vs 15 MB (total) on the Xeon Silver 4310T.

Feature	Core Ultra 5 125H	Xeon Silver 4310T
Cores / Threads	14 / 18+40%	10 / 20
Boost Clock	4.5 GHz+32%	3.4 GHz
Base Clock	3.6 GHz+57%	2.3 GHz
L3 Cache	18 MB (total)+20%	15 MB (total)
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	7 nm-30%	10 nm
Architecture	Meteor Lake-H (2023)	Ice Lake-SP (2021)
PassMark	20,754	20,665

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Memory & Platform

The Core Ultra 5 125H uses the FCBGA2049 socket (PCIe 5.0), while the Xeon Silver 4310T uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard.