Core Ultra 5 125U vs Xeon E5-2680 v4

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 125U vs Xeon E5-2680 v4 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 125U vs Xeon E5-2680 v4: 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 125U

2023

Why buy it

✅Newer platform on FCBGA2049 with DDR5 support instead of LGA2011 and DDR4.

Trade-offs

❌Lower PassMark (17,152 vs 17,292).
❌Smaller total L3 cache (12 MB vs 35 MB).
❌Less compelling for workstation-style loads than Xeon E5-2680 v4, which brings 14 cores / 28 threads and 40 PCIe lanes.

Xeon E5-2680 v4

2016

Why buy it

✅+0.8% higher PassMark.
✅+191.7% larger total L3 cache (35 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 14 cores / 28 threads, plus 40 PCIe lanes vs 0.
✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Older platform position on LGA2011 with DDR4, while Core Ultra 5 125U moves to FCBGA2049 and DDR5.

Quick Answers

So, is Xeon E5-2680 v4 better than Core Ultra 5 125U?

Not really, because they are built for different jobs. Xeon E5-2680 v4 makes more sense for workstation-style multi-core throughput, while Core Ultra 5 125U 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 E5-2680 v4 is the stronger fit. You are getting 0.8% better PassMark, backed by 14 cores and 28 threads. It also has the larger cache pool with 191.7% larger total L3 cache (35 MB vs 12 MB).

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

Xeon E5-2680 v4 still makes the most sense overall. Xeon E5-2680 v4 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.8% better PassMark.

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

Core Ultra 5 125U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2016) and a healthier platform with FCBGA2049 and DDR5 instead of LGA2011. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core Ultra 5 125U vs Xeon E5-2680 v4 Technical Specifications

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

Core Ultra 5 125U

The Core Ultra 5 125U is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Meteor Lake-P (2023) architecture. It features 12 cores and 14 threads. Base frequency is 1.3 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 2 MB (per core). Built on 7 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): + 12 MB. Memory support: DDR5. Passmark benchmark score: 17,152 points. Launch price was $363.

Xeon E5-2680 v4

The Xeon E5-2680 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell-EP (2016) architecture. It features 14 cores and 28 threads. Base frequency is 2.4 GHz, with boost up to 3.3 GHz. L3 cache: 35 MB. L2 cache: 3.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 120 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 17,292 points. Launch price was $1,745.

⚡

Processing Power

The Core Ultra 5 125U packs 12 cores / 14 threads, while the Xeon E5-2680 v4 offers 14 cores / 28 threads — the Xeon E5-2680 v4 has 2 more cores. Boost clocks reach 4.3 GHz on the Core Ultra 5 125U versus 3.3 GHz on the Xeon E5-2680 v4 — a 26.3% clock advantage for the Core Ultra 5 125U (base: 1.3 GHz vs 2.4 GHz). The Core Ultra 5 125U uses the Meteor Lake-P (2023) architecture (7 nm), while the Xeon E5-2680 v4 uses Broadwell-EP (2016) (14 nm). In PassMark, the Core Ultra 5 125U scores 17,152 against the Xeon E5-2680 v4's 17,292 — a 0.8% lead for the Xeon E5-2680 v4. L3 cache: 12 MB (total) on the Core Ultra 5 125U vs 35 MB on the Xeon E5-2680 v4.

Feature	Core Ultra 5 125U	Xeon E5-2680 v4
Cores / Threads	12 / 14	14 / 28+17%
Boost Clock	4.3 GHz+30%	3.3 GHz
Base Clock	1.3 GHz	2.4 GHz+85%
L3 Cache	12 MB (total)	35 MB+192%
L2 Cache	2 MB (per core)	3.5 MB+75%
Process	7 nm-50%	14 nm
Architecture	Meteor Lake-P (2023)	Broadwell-EP (2016)
PassMark	17,152	17,292

🧠

Memory & Platform

The Core Ultra 5 125U uses the FCBGA2049 socket (PCIe 5.0), while the Xeon E5-2680 v4 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core Ultra 5 125U	Xeon E5-2680 v4
Socket	FCBGA2049	LGA2011
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	—	2400
Max RAM Capacity	—	1536
RAM Channels	—	4
ECC Support	—	Yes
PCIe Lanes	—	40

🔧

Advanced Features

Virtualization: not specified (Core Ultra 5 125U) / VT-x, VT-d (Xeon E5-2680 v4). Direct competitor: Xeon E5-2680 v4 rivals Xeon Silver 4114.