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 i9-14901E vs Xeon Silver 4514Y 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 i9-14901E vs Xeon Silver 4514Y: Pros, Cons & Final Verdict

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

Core i9-14901E

2024

Why buy it

✅Better for gaming: +24.4% higher average FPS across 50 shared CPU benchmark tests.
✅+20% larger total L3 cache (36 MB vs 30 MB).
✅Draws 65W instead of 150W, a 85W reduction.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Xeon Silver 4514Y needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Silver 4514Y, which brings 16 cores / 32 threads and 80 PCIe lanes.
❌Launch MSRP is still $557 MSRP, while Xeon Silver 4514Y mostly shows up through inconsistent older-market listings.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Silver 4514Y

2023

Why buy it

✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 80 PCIe lanes vs 20.
✅300% more PCIe lanes (80 vs 20) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-14901E across 50 shared CPU benchmark tests.
❌Lower Geekbench multi-core (14,000 vs 14,262).
❌Smaller total L3 cache (30 MB vs 36 MB).
❌130.8% higher power demand at 150W vs 65W.
❌No integrated graphics, while Core i9-14901E can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i9-14901E better than Xeon Silver 4514Y?

Not really, because they are built for different jobs. Xeon Silver 4514Y makes more sense for workstation-style multi-core throughput, while Core i9-14901E 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 i9-14901E is the better pick. According to our tests, it delivers 24.4% 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 i9-14901E is the stronger fit. You are getting 1.9% better Geekbench multi-core, backed by 8 cores and 16 threads. It also has the larger cache pool with 20% larger total L3 cache (36 MB vs 30 MB).

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

Core i9-14901E is the better buy right now. Core i9-14901E comes in at an unclear MSRP at $557 MSRP versus unclear MSRP, and it still gives you a 24.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (54.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i9-14901E makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023), 20% larger total L3 cache (36 MB vs 30 MB), and more multi-core headroom with 8 cores / 16 threads instead of 16/32. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-14901E vs Xeon Silver 4514Y Technical Specifications

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

Core i9-14901E

The Core i9-14901E is manufactured by Intel. It was released in Julho 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 8 cores and 16 threads. Base frequency is 2.8 GHz, with boost up to 5.6 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 30,298 points. Launch price was $499.

Xeon Silver 4514Y

The Xeon Silver 4514Y is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 16 cores and 32 threads. Base frequency is 2 GHz, with boost up to 3.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 150 Watt. Memory support: DDR5-4400. Passmark benchmark score: 30,621 points. Launch price was $780.

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Processing Power

The Core i9-14901E packs 8 cores / 16 threads, while the Xeon Silver 4514Y offers 16 cores / 32 threads — the Xeon Silver 4514Y has 8 more cores. Boost clocks reach 5.6 GHz on the Core i9-14901E versus 3.4 GHz on the Xeon Silver 4514Y — a 48.9% clock advantage for the Core i9-14901E (base: 2.8 GHz vs 2 GHz). The Core i9-14901E uses the Raptor Lake-R (2023−2025) architecture (10 nm), while the Xeon Silver 4514Y uses Emerald Rapids (2023) (Intel 7 nm). In PassMark, the Core i9-14901E scores 30,298 against the Xeon Silver 4514Y's 30,621 — a 1.1% lead for the Xeon Silver 4514Y. Geekbench 6 single-core — the metric most relevant to gaming — records 2,894 vs 2,100, a 31.8% lead for the Core i9-14901E that directly translates to higher frame rates. Multi-core Geekbench: 14,262 vs 14,000 (1.9% advantage for the Core i9-14901E). L3 cache: 36 MB (total) on the Core i9-14901E vs 30 MB (total) on the Xeon Silver 4514Y.

Feature	Core i9-14901E	Xeon Silver 4514Y
Cores / Threads	8 / 16	16 / 32+100%
Boost Clock	5.6 GHz+65%	3.4 GHz
Base Clock	2.8 GHz+40%	2 GHz
L3 Cache	36 MB (total)+20%	30 MB (total)
L2 Cache	2 MB (per core)	2 MB (per core)
Process	10 nm	Intel 7 nm-30%
Architecture	Raptor Lake-R (2023−2025)	Emerald Rapids (2023)
PassMark	30,298	30,621+1%
Cinebench R23 Multi	—	22,000
Geekbench 6 Single	2,894+38%	2,100
Geekbench 6 Multi	14,262+2%	14,000

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Memory & Platform

The Core i9-14901E uses the LGA1700 socket (PCIe 5.0), while the Xeon Silver 4514Y uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-14901E versus DDR5-4400 on the Xeon Silver 4514Y — the Core i9-14901E supports 27.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Silver 4514Y supports up to 4096 GB of RAM compared to 192 GB — 2033.3% more capacity for professional workloads. Memory channels: 2 (Core i9-14901E) vs 8 (Xeon Silver 4514Y). PCIe lanes: 20 (Core i9-14901E) vs 80 (Xeon Silver 4514Y) — the Xeon Silver 4514Y offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 600 Series,Intel 700 Series (Core i9-14901E) and C741 (Xeon Silver 4514Y).

Feature	Core i9-14901E	Xeon Silver 4514Y
Socket	LGA1700	LGA4677
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600+27%	DDR5-4400
Max RAM Capacity	192 GB	4096 GB+2033%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	80+300%

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Advanced Features

Only the Xeon Silver 4514Y supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: Yes (Core i9-14901E) vs VT-x, VT-d, EPT (Xeon Silver 4514Y). The Core i9-14901E includes integrated graphics (Intel UHD Graphics 770), while the Xeon Silver 4514Y requires a dedicated GPU. Primary use case: Xeon Silver 4514Y targets Mainstream Server / Virtualization. Direct competitor: Xeon Silver 4514Y rivals EPYC 8212.

Feature	Core i9-14901E	Xeon Silver 4514Y
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 770	—
Unlocked	—	No
AVX-512	No	Yes
Virtualization	Yes	VT-x, VT-d, EPT
Target Use	—	Mainstream Server / Virtualization