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 9 285H vs Xeon Platinum 8268 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 9 285H vs Xeon Platinum 8268: 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 9 285H

2025

Why buy it

✅Better for gaming: +17.7% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 45W instead of 205W, a 160W reduction.
✅Newer platform on FCBGA2049 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with Intel Arc 140T (8 Xe-cores), while Xeon Platinum 8268 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (24 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8268, which brings 24 cores / 48 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Platinum 8268

2019

Why buy it

✅+49% larger total L3 cache (36 MB vs 24 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 48 PCIe lanes vs 28.
✅71.4% more PCIe lanes (48 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 9 285H across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (24,500 vs 26,500).
❌Launch MSRP is still $6,302 MSRP, while Core Ultra 9 285H mostly shows up through inconsistent older-market listings.
❌355.6% higher power demand at 205W vs 45W.
❌Older platform position on LGA3647 with DDR4, while Core Ultra 9 285H moves to FCBGA2049 and DDR5.

Quick Answers

So, is Core Ultra 9 285H better than Xeon Platinum 8268?

Not really, because they are built for different jobs. Xeon Platinum 8268 makes more sense for workstation-style multi-core throughput, while Core Ultra 9 285H 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 9 285H is the better pick. According to our tests, it delivers 17.7% 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 9 285H is the stronger fit. You are getting 8.2% better Cinebench R23 multi-core, backed by 16 cores and 16 threads.

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

Core Ultra 9 285H is still the faster CPU overall, but Xeon Platinum 8268 is easier to justify if budget matters more than peak performance. Core Ultra 9 285H comes in at an unclear MSRP at unclear MSRP versus $6,302 MSRP, and it still gives you a 17.7% average FPS lead across 50 shared CPU game tests in our data. Xeon Platinum 8268 is also 100.0% better value on MSRP (5.6 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core Ultra 9 285H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2019), a healthier platform with FCBGA2049 and DDR5 instead of LGA3647, and more multi-core headroom with 16 cores / 16 threads instead of 24/48. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core Ultra 9 285H vs Xeon Platinum 8268 Technical Specifications

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

Core Ultra 9 285H

The Core Ultra 9 285H is manufactured by Intel. It was released in 13 January 2025 (less than a year ago). It is based on the Arrow Lake-H (2025) architecture. It features 16 cores and 16 threads. Base frequency is 2.9 GHz, with boost up to 5.4 GHz. L3 cache: 24 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): 45 Watt. Memory support: DDR5-6400. Passmark benchmark score: 34,327 points. Launch price was $651.

Xeon Platinum 8268

The Xeon Platinum 8268 is manufactured by Intel. It was released in 11 December 2018 (6 years ago). It is based on the Cascade Lake-SP (2018) architecture. It features 24 cores and 48 threads. Base frequency is 2.9 GHz, with boost up to 3.9 GHz. L3 cache: 35.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 35,081 points. Launch price was $6,302.

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Processing Power

The Core Ultra 9 285H packs 16 cores / 16 threads, while the Xeon Platinum 8268 offers 24 cores / 48 threads — the Xeon Platinum 8268 has 8 more cores. Boost clocks reach 5.4 GHz on the Core Ultra 9 285H versus 3.9 GHz on the Xeon Platinum 8268 — a 32.3% clock advantage for the Core Ultra 9 285H (base: 2.9 GHz vs 2.9 GHz). The Core Ultra 9 285H uses the Arrow Lake-H (2025) architecture (3 nm), while the Xeon Platinum 8268 uses Cascade Lake-SP (2018) (14 nm). In PassMark, the Core Ultra 9 285H scores 34,327 against the Xeon Platinum 8268's 35,081 — a 2.2% lead for the Xeon Platinum 8268. Cinebench R23 multi-core: 26,500 vs 24,500 (7.8% advantage for the Core Ultra 9 285H). Geekbench 6 single-core — the metric most relevant to gaming — records 2,720 vs 1,394, a 64.5% lead for the Core Ultra 9 285H that directly translates to higher frame rates. Multi-core Geekbench: 15,330 vs 12,046 (24% advantage for the Core Ultra 9 285H). L3 cache: 24 MB (total) on the Core Ultra 9 285H vs 35.75 MB (total) on the Xeon Platinum 8268.

Feature	Core Ultra 9 285H	Xeon Platinum 8268
Cores / Threads	16 / 16	24 / 48+50%
Boost Clock	5.4 GHz+38%	3.9 GHz
Base Clock	2.9 GHz	2.9 GHz
L3 Cache	24 MB (total)	35.75 MB (total)+49%
L2 Cache	3 MB (per core)+200%	1 MB (per core)
Process	3 nm-79%	14 nm
Architecture	Arrow Lake-H (2025)	Cascade Lake-SP (2018)
PassMark	34,327	35,081+2%
Cinebench R23 Multi	26,500+8%	24,500
Geekbench 6 Single	2,720+95%	1,394
Geekbench 6 Multi	15,330+27%	12,046

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Memory & Platform

The Core Ultra 9 285H uses the FCBGA2049 socket (PCIe 5.0), while the Xeon Platinum 8268 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches LPDDR5x-8400, DDR5-6400 on the Core Ultra 9 285H versus DDR4-2933 on the Xeon Platinum 8268 — the Core Ultra 9 285H supports 186.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8268 supports up to 1024 GB of RAM compared to 192 GB — 433.3% more capacity for professional workloads. Memory channels: 2 (Core Ultra 9 285H) vs 6 (Xeon Platinum 8268). PCIe lanes: 28 (Core Ultra 9 285H) vs 48 (Xeon Platinum 8268) — the Xeon Platinum 8268 offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SoC (Core Ultra 9 285H) and C621,Lewisburg (Xeon Platinum 8268).

Feature	Core Ultra 9 285H	Xeon Platinum 8268
Socket	FCBGA2049	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	LPDDR5x-8400, DDR5-6400+186%	DDR4-2933
Max RAM Capacity	192 GB	1024 GB+433%
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	28	48+71%

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Advanced Features

Neither processor supports overclocking. Only the Xeon Platinum 8268 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d, EPT virtualization. The Core Ultra 9 285H includes integrated graphics (Intel Arc 140T (8 Xe-cores)), while the Xeon Platinum 8268 requires a dedicated GPU. Primary use case: Core Ultra 9 285H targets High-end Mobile Workstation, Xeon Platinum 8268 targets High-end Server. Direct competitor: Core Ultra 9 285H rivals Ryzen AI 9 HX 375; Xeon Platinum 8268 rivals EPYC 7452.

Feature	Core Ultra 9 285H	Xeon Platinum 8268
Integrated GPU	Yes	No
IGPU Model	Intel Arc 140T (8 Xe-cores)	—
Unlocked	No	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d, EPT
Target Use	High-end Mobile Workstation	High-end Server