Core Ultra 5 235HX vs Xeon 6515P

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 235HX vs Xeon 6515P 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 235HX vs Xeon 6515P: 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 235HX

2025

Why buy it

✅Better for gaming: +14.6% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 55W instead of 150W, a 95W reduction.
✅Integrated graphics onboard with Intel Graphics (48EU), while Xeon 6515P needs a discrete GPU.

Trade-offs

❌Lower PassMark (40,122 vs 40,720).
❌Smaller total L3 cache (24 MB vs 72 MB).
❌Less compelling for workstation-style loads than Xeon 6515P, which brings 16 cores / 32 threads and 88 PCIe lanes.

Xeon 6515P

2025

Why buy it

✅+1.5% higher PassMark.
✅+200% larger total L3 cache (72 MB vs 24 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 88 PCIe lanes vs 24.
✅266.7% more PCIe lanes (88 vs 24) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 5 235HX across 50 shared CPU benchmark tests.
❌Launch MSRP is still $740 MSRP, while Core Ultra 5 235HX mostly shows up through inconsistent older-market listings.
❌172.7% higher power demand at 150W vs 55W.
❌No integrated graphics, while Core Ultra 5 235HX can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon 6515P better than Core Ultra 5 235HX?

Not really, because they are built for different jobs. Xeon 6515P makes more sense for workstation-style multi-core throughput, while Core Ultra 5 235HX 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 6515P is the stronger fit. You are getting 1.5% better PassMark, backed by 16 cores and 32 threads. It also has the larger cache pool with 200% larger total L3 cache (72 MB vs 24 MB).

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

Xeon 6515P is the better buy right now. Xeon 6515P comes in at an unclear MSRP at $740 MSRP versus unclear MSRP, and it still gives you 1.5% better PassMark. The compromise is that Core Ultra 5 235HX is still the better pure gaming CPU with a 14.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (55.0 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon 6515P makes more sense long term for 2026 and beyond. You are getting 200% larger total L3 cache (72 MB vs 24 MB), more multi-core headroom with 16 cores / 32 threads instead of 14/14, and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core Ultra 5 235HX vs Xeon 6515P Technical Specifications

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

Core Ultra 5 235HX

The Core Ultra 5 235HX is manufactured by Intel. It was released in 13 January 2025 (less than a year ago). It is based on the Arrow Lake-HX (2025) architecture. It features 14 cores and 14 threads. Base frequency is 2.9 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2114. Thermal design power (TDP): 55 Watt. Memory support: DDR5-6400. Passmark benchmark score: 40,122 points. Launch price was $499.

Xeon 6515P

The Xeon 6515P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 2.3 GHz, with boost up to 3.8 GHz. L3 cache: 72 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 150 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 40,720 points. Launch price was $740.

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Processing Power

The Core Ultra 5 235HX packs 14 cores / 14 threads, while the Xeon 6515P offers 16 cores / 32 threads — the Xeon 6515P has 2 more cores. Boost clocks reach 5.1 GHz on the Core Ultra 5 235HX versus 3.8 GHz on the Xeon 6515P — a 29.2% clock advantage for the Core Ultra 5 235HX (base: 2.9 GHz vs 2.3 GHz). The Core Ultra 5 235HX uses the Arrow Lake-HX (2025) architecture (3 nm), while the Xeon 6515P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Core Ultra 5 235HX scores 40,122 against the Xeon 6515P's 40,720 — a 1.5% lead for the Xeon 6515P. L3 cache: 24 MB (total) on the Core Ultra 5 235HX vs 72 MB (total) on the Xeon 6515P.

Feature	Core Ultra 5 235HX	Xeon 6515P
Cores / Threads	14 / 14	16 / 32+14%
Boost Clock	5.1 GHz+34%	3.8 GHz
Base Clock	2.9 GHz+26%	2.3 GHz
L3 Cache	24 MB (total)	72 MB (total)+200%
L2 Cache	3 MB (per core)+50%	2 MB (per core)
Process	3 nm	Intel 3 nm
Architecture	Arrow Lake-HX (2025)	Granite Rapids (2024−2025)
PassMark	40,122	40,720+1%
Cinebench R23 Multi	21,677	—
Geekbench 6 Single	2,600	—
Geekbench 6 Multi	14,000	—

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Memory & Platform

The Core Ultra 5 235HX uses the FCBGA2114 socket (PCIe 5.0), while the Xeon 6515P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. The Xeon 6515P supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Core Ultra 5 235HX) vs 8 (Xeon 6515P). PCIe lanes: 24 (Core Ultra 5 235HX) vs 88 (Xeon 6515P) — the Xeon 6515P offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM870,WM880 (Core Ultra 5 235HX) and LGA4710 (Xeon 6515P).

Feature	Core Ultra 5 235HX	Xeon 6515P
Socket	FCBGA2114	LGA4710
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-6400	6400
Max RAM Capacity	192 GB	4096 GB+2033%
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	24	88+267%

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Advanced Features

Only the Core Ultra 5 235HX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon 6515P supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core Ultra 5 235HX includes integrated graphics (Intel Graphics (48EU)), while the Xeon 6515P requires a dedicated GPU. Primary use case: Core Ultra 5 235HX targets Laptop. Direct competitor: Xeon 6515P rivals EPYC 9534.