Core i9-12900T vs Xeon Silver 4510T
Core i9-12900T
Xeon Silver 4510T
Performance Spectrum - CPU
About PassMark
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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i9-12900T
Performance Per Dollar Xeon Silver 4510T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-12900T | Xeon Silver 4510T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($378) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i9-12900T | Xeon Silver 4510T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($378) | ✅ More affordable ($0) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Core i9-12900T and Xeon Silver 4510T
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.
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 |
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. Both support up to DDR5-4800 memory speed. The Xeon Silver 4510T supports up to 4096 GB of RAM compared to 128 GB — 187.9% 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 | DDR5-4400 |
| Max RAM Capacity | 128 GB | 4096 GB+3100% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 80+300% |
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 |
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