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 i9-14900 vs Xeon w5-3525 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 i9-14900 vs Xeon w5-3525: Pros, Cons & Final Verdict

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

Core i9-14900

2024

Why buy it

✅Costs $815 less on MSRP ($524 MSRP vs $1,339 MSRP).
✅Delivers 155.6% more PassMark for each dollar spent, at 86.5 vs 33.8 PassMark/$ ($524 MSRP vs $1,339 MSRP).
✅Draws 65W instead of 290W, a 225W reduction.
✅Integrated graphics onboard with UHD 770, while Xeon w5-3525 needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Xeon w5-3525.

Trade-offs

❌Smaller total L3 cache (36 MB vs 45 MB).
❌Less compelling for workstation-style loads than Xeon w5-3525, which brings 16 cores / 32 threads and 112 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon w5-3525

2024

Why buy it

✅+25% larger total L3 cache (45 MB vs 36 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 112 PCIe lanes vs 20.
✅460% more PCIe lanes (112 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (45,311 vs 45,321).
❌Lower PassMark per dollar, at 33.8 vs 86.5 PassMark/$ ($1,339 MSRP vs $524 MSRP).
❌346.2% higher power demand at 290W vs 65W.
❌No integrated graphics, while Core i9-14900 can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i9-14900.

Quick Answers

So, is Core i9-14900 better than Xeon w5-3525?

Not really, because they are built for different jobs. Xeon w5-3525 makes more sense for workstation-style multi-core throughput, while Core i9-14900 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 i9-14900 is the better pick. According to our tests, it delivers 2.9% 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 i9-14900 is the stronger fit. You are getting 0% better PassMark, backed by 24 cores and 32 threads.

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

Core i9-14900 is the better buy right now. Core i9-14900 comes in $815 cheaper on MSRP at $524 MSRP versus $1,339 MSRP, and it still gives you a 2.9% average FPS lead across 50 shared CPU game tests in our data. It is also 155.6% better value on MSRP (86.5 vs 33.8 PassMark/$), 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 w5-3525 makes more sense long term for 2026 and beyond. You are getting 25% larger total L3 cache (45 MB vs 36 MB) and AVX-512 support for heavier modern compute workloads. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i9-14900 vs Xeon w5-3525 Technical Specifications

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

Core i9-14900

The Core i9-14900 is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 24 cores and 32 threads. Base frequency is 2 GHz, with boost up to 5.6 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 45,321 points. Launch price was $549.

Xeon w5-3525

The Xeon w5-3525 is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 4.8 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 290 Watt. Memory support: DDR5-4800. Passmark benchmark score: 45,311 points. Launch price was $1,339.

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Processing Power

The Core i9-14900 packs 24 cores / 32 threads, while the Xeon w5-3525 offers 16 cores / 32 threads — the Core i9-14900 has 8 more cores. Boost clocks reach 5.6 GHz on the Core i9-14900 versus 4.8 GHz on the Xeon w5-3525 — a 15.4% clock advantage for the Core i9-14900 (base: 2 GHz vs 3.2 GHz). The Core i9-14900 uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Xeon w5-3525 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i9-14900 scores 45,321 against the Xeon w5-3525's 45,311 — a 0% lead for the Core i9-14900. L3 cache: 36 MB (total) on the Core i9-14900 vs 45 MB on the Xeon w5-3525.

Feature	Core i9-14900	Xeon w5-3525
Cores / Threads	24 / 32+50%	16 / 32
Boost Clock	5.6 GHz+17%	4.8 GHz
Base Clock	2 GHz	3.2 GHz+60%
L3 Cache	36 MB (total)	45 MB+25%
L2 Cache	2 MB (per core)	2 MB (per core)
Process	Intel 7 nm	Intel 7 nm
Architecture	Raptor Lake-R (2023−2025)	Sapphire Rapids (2023−2024)
PassMark	45,321	45,311
Cinebench R23 Multi	36,000	—
Geekbench 6 Single	3,000	—
Geekbench 6 Multi	20,000	—

🧠

Memory & Platform

The Core i9-14900 uses the LGA1700 socket (PCIe 5.0), while the Xeon w5-3525 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-14900 versus 4800 on the Xeon w5-3525 — the Core i9-14900 supports 16.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w5-3525 supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Core i9-14900) vs 8 (Xeon w5-3525). PCIe lanes: 20 (Core i9-14900) vs 112 (Xeon w5-3525) — the Xeon w5-3525 offers 92 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,Z690,B760,Z790 (Core i9-14900) and W790 (Xeon w5-3525).

Feature	Core i9-14900	Xeon w5-3525
Socket	LGA1700	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5600+17%	4800
Max RAM Capacity	192 GB	4096 GB+2033%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	112+460%

🔧

Advanced Features

Only the Xeon w5-3525 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon w5-3525 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core i9-14900 includes integrated graphics (UHD 770), while the Xeon w5-3525 requires a dedicated GPU. Primary use case: Core i9-14900 targets Enthusiast. Direct competitor: Core i9-14900 rivals Ryzen 9 7900; Xeon w5-3525 rivals Threadripper PRO 7955WX.

Feature	Core i9-14900	Xeon w5-3525
Integrated GPU	Yes	No
IGPU Model	UHD 770	None
Unlocked	No	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Enthusiast	—

💰

Value Analysis

At launch, the Core i9-14900 was priced at $524, while the Xeon w5-3525 came in at $1339. On launch pricing ($524 vs $1339), Core i9-14900 was $815 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-14900 delivers 86.5 pts/$ vs 33.8 pts/$ for the Xeon w5-3525 — making the Core i9-14900 the 87.5% better value option.

Feature	Core i9-14900	Xeon w5-3525
MSRP	$524-61%	$1339
Performance per Dollar	86.5+156%	33.8
Release Date	2024	2024

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