Core Ultra 5 245T vs Xeon w5-2445

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 245T vs Xeon w5-2445 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 245T vs Xeon w5-2445: 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 245T

2025

Why buy it

✅+0.7% higher PassMark.
✅Draws 65W instead of 175W, a 110W reduction.
✅Integrated graphics onboard with Arc Xe-LPG 64EU, while Xeon w5-2445 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w5-2445 across 50 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon w5-2445, which brings 10 cores / 20 threads and 64 PCIe lanes.
❌Launch MSRP is still $270 MSRP, while Xeon w5-2445 mostly shows up through inconsistent older-market listings.

Xeon w5-2445

2023

Why buy it

✅Better for gaming: +3.6% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 10 cores / 20 threads, plus 64 PCIe lanes vs 20.
✅220% more PCIe lanes (64 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (32,213 vs 32,444).
❌169.2% higher power demand at 175W vs 65W.
❌No integrated graphics, while Core Ultra 5 245T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core Ultra 5 245T better than Xeon w5-2445?

Not really, because they are built for different jobs. Xeon w5-2445 makes more sense for workstation-style multi-core throughput, while Core Ultra 5 245T 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, Core Ultra 5 245T is the stronger fit. You are getting 0.7% better PassMark, backed by 14 cores and 14 threads.

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

Core Ultra 5 245T is the better buy right now. Core Ultra 5 245T comes in at an unclear MSRP at $270 MSRP versus unclear MSRP, and it still gives you 0.7% better PassMark. The compromise is that Xeon w5-2445 is still the better pure gaming CPU with a 3.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (120.2 vs 0.0 PassMark/$), 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 Ultra 5 245T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2023) and more multi-core headroom with 14 cores / 14 threads instead of 10/20. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core Ultra 5 245T vs Xeon w5-2445 Technical Specifications

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

Core Ultra 5 245T

The Core Ultra 5 245T is manufactured by Intel. It was released in 7 January 2025 (less than a year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 14 cores and 14 threads. Base frequency is 2.2 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: LGA1851. Thermal design power (TDP): 65 Watt. Memory support: DDR5-6400. Passmark benchmark score: 32,444 points. Launch price was $270.

Xeon w5-2445

The Xeon w5-2445 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 10 cores and 20 threads. Base frequency is 3.1 GHz, with boost up to 4.6 GHz. L3 cache: 26.25 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 175 Watt. Memory support: DDR5-4800. Passmark benchmark score: 32,213 points. Launch price was $839.

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Processing Power

The Core Ultra 5 245T packs 14 cores / 14 threads, while the Xeon w5-2445 offers 10 cores / 20 threads — the Core Ultra 5 245T has 4 more cores. Boost clocks reach 5.1 GHz on the Core Ultra 5 245T versus 4.6 GHz on the Xeon w5-2445 — a 10.3% clock advantage for the Core Ultra 5 245T (base: 2.2 GHz vs 3.1 GHz). The Core Ultra 5 245T uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Xeon w5-2445 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core Ultra 5 245T scores 32,444 against the Xeon w5-2445's 32,213 — a 0.7% lead for the Core Ultra 5 245T. L3 cache: 24 MB (total) on the Core Ultra 5 245T vs 26.25 MB on the Xeon w5-2445.

Feature	Core Ultra 5 245T	Xeon w5-2445
Cores / Threads	14 / 14+40%	10 / 20
Boost Clock	5.1 GHz+11%	4.6 GHz
Base Clock	2.2 GHz	3.1 GHz+41%
L3 Cache	24 MB (total)	26.25 MB+9%
L2 Cache	3 MB (per core)+50%	2 MB (per core)
Process	3 nm-57%	Intel 7 nm
Architecture	Arrow Lake-S (2024−2025)	Sapphire Rapids (2023−2024)
PassMark	32,444	32,213
Cinebench R23 Multi	—	15,500
Geekbench 6 Single	—	1,822
Geekbench 6 Multi	—	10,719

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Memory & Platform

The Core Ultra 5 245T uses the LGA1851 socket (PCIe 5.0), while the Xeon w5-2445 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Core Ultra 5 245T versus DDR5-4800 on the Xeon w5-2445 — the Core Ultra 5 245T supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w5-2445 supports up to 2048 GB of RAM compared to 256 GB — 700% more capacity for professional workloads. Memory channels: 2 (Core Ultra 5 245T) vs 4 (Xeon w5-2445). PCIe lanes: 20 (Core Ultra 5 245T) vs 64 (Xeon w5-2445) — the Xeon w5-2445 offers 44 more lanes for additional GPUs or NVMe drives.

Feature	Core Ultra 5 245T	Xeon w5-2445
Socket	LGA1851	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-6400+33%	DDR5-4800
Max RAM Capacity	256 GB	2048 GB+700%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	20	64+220%

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Advanced Features

Neither processor supports overclocking. Only the Xeon w5-2445 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core Ultra 5 245T) vs VT-x, VT-d, EPT (Xeon w5-2445). The Core Ultra 5 245T includes integrated graphics (Arc Xe-LPG 64EU), while the Xeon w5-2445 requires a dedicated GPU. Primary use case: Core Ultra 5 245T targets Desktop Low Power, Xeon w5-2445 targets Professional Workstation. Direct competitor: Xeon w5-2445 rivals Threadripper 7945WX.

Feature	Core Ultra 5 245T	Xeon w5-2445
Integrated GPU	Yes	No
IGPU Model	Arc Xe-LPG 64EU	—
Unlocked	No	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d, EPT
Target Use	Desktop Low Power	Professional Workstation