Core i9-12900T vs Xeon Silver 4510T

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 i9-12900T vs Xeon Silver 4510T 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 i9-12900T vs Xeon Silver 4510T: Pros, Cons & Final Verdict

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

Core i9-12900T

2022

Why buy it

✅Better for gaming: +25.7% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 35W instead of 115W, a 80W reduction.
✅Integrated graphics onboard with UHD Graphics 770, while Xeon Silver 4510T needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Silver 4510T, which brings 12 cores / 24 threads and 80 PCIe lanes.
❌Launch MSRP is still $489 MSRP, while Xeon Silver 4510T mostly shows up through inconsistent older-market listings.

Xeon Silver 4510T

2023

Why buy it

✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 80 PCIe lanes vs 20.
✅300% more PCIe lanes (80 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-12900T across 50 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (16,000 vs 22,809).
❌228.6% higher power demand at 115W vs 35W.
❌No integrated graphics, while Core i9-12900T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i9-12900T better than Xeon Silver 4510T?

Not really, because they are built for different jobs. Xeon Silver 4510T makes more sense for workstation-style multi-core throughput, while Core i9-12900T 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 i9-12900T is the better pick. According to our tests, it delivers 25.7% 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 i9-12900T is the stronger fit. You are getting 42.6% better Cinebench R23 multi-core, backed by 16 cores and 24 threads.

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

Core i9-12900T is the better buy right now. Core i9-12900T comes in at an unclear MSRP at $489 MSRP versus unclear MSRP, and it still gives you a 25.7% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (60.5 vs 0.0 PassMark/$), 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 Silver 4510T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022). That makes it the safer long-term bet.

Core i9-12900T vs Xeon Silver 4510T Technical Specifications

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

Core i9-12900T

The Core i9-12900T is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 16 cores and 24 threads. Base frequency is 1.4 GHz, with boost up to 4.9 GHz. L3 cache: 30 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 35 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 29,601 points. Launch price was $299.

Xeon Silver 4510T

The Xeon Silver 4510T is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 12 cores and 24 threads. Base frequency is 2 GHz, with boost up to 3.7 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): 115 Watt. Memory support: DDR5 @ 4400 MT/s (1 DPC &2DPC). Passmark benchmark score: 29,119 points. Launch price was $624.

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Processing Power

The Core i9-12900T packs 16 cores / 24 threads, while the Xeon Silver 4510T offers 12 cores / 24 threads — the Core i9-12900T has 4 more cores. Boost clocks reach 4.9 GHz on the Core i9-12900T versus 3.7 GHz on the Xeon Silver 4510T — a 27.9% clock advantage for the Core i9-12900T (base: 1.4 GHz vs 2 GHz). The Core i9-12900T uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Xeon Silver 4510T uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i9-12900T scores 29,601 against the Xeon Silver 4510T's 29,119 — a 1.6% lead for the Core i9-12900T. Cinebench R23 multi-core: 22,809 vs 16,000 (35.1% advantage for the Core i9-12900T). Geekbench 6 single-core — the metric most relevant to gaming — records 2,331 vs 1,800, a 25.7% lead for the Core i9-12900T that directly translates to higher frame rates. Multi-core Geekbench: 12,116 vs 11,000 (9.7% advantage for the Core i9-12900T). Both processors carry 30 MB (total) of L3 cache.

Feature	Core i9-12900T	Xeon Silver 4510T
Cores / Threads	16 / 24+33%	12 / 24
Boost Clock	4.9 GHz+32%	3.7 GHz
Base Clock	1.4 GHz	2 GHz+43%
L3 Cache	30 MB (total)	30 MB (total)
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	Intel 7 nm	Intel 7 nm
Architecture	Alder Lake-S (2022)	Sapphire Rapids (2023−2024)
PassMark	29,601+2%	29,119
Cinebench R23 Multi	22,809+43%	16,000
Geekbench 6 Single	2,331+30%	1,800
Geekbench 6 Multi	12,116+10%	11,000

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Memory & Platform

The Core i9-12900T uses the LGA1700 socket (PCIe 5.0), while the Xeon Silver 4510T uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i9-12900T versus DDR5-4400 on the Xeon Silver 4510T — the Core i9-12900T supports 9.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Silver 4510T supports up to 4096 GB of RAM compared to 128 GB — 3100% more capacity for professional workloads. Memory channels: 2 (Core i9-12900T) vs 8 (Xeon Silver 4510T). PCIe lanes: 20 (Core i9-12900T) vs 80 (Xeon Silver 4510T) — the Xeon Silver 4510T offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA1700 (Core i9-12900T) and C741 (Xeon Silver 4510T).

Feature	Core i9-12900T	Xeon Silver 4510T
Socket	LGA1700	LGA4677
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-4800+9%	DDR5-4400
Max RAM Capacity	128 GB	4096 GB+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	20	80+300%

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Advanced Features

Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Core i9-12900T) vs VT-x, VT-d, EPT (Xeon Silver 4510T). The Core i9-12900T includes integrated graphics (UHD Graphics 770), while the Xeon Silver 4510T requires a dedicated GPU. Primary use case: Xeon Silver 4510T targets Enterprise Storage / Edge Computing. Direct competitor: Xeon Silver 4510T rivals EPYC 8124.

Feature	Core i9-12900T	Xeon Silver 4510T
Integrated GPU	Yes	No
IGPU Model	UHD Graphics 770	—
Unlocked	No	No
AVX-512	Yes	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d, EPT
Target Use	—	Enterprise Storage / Edge Computing