Core i9-10900T vs Xeon Silver 4215R
Core i9-10900T
Xeon Silver 4215R
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 i9-10900T
Performance Per Dollar Xeon Silver 4215R
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-10900T | Xeon Silver 4215R |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($5) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Legacy / 14 nm) | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) |
💎 Value Proposition
| Insight | Core i9-10900T | Xeon Silver 4215R |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($5) | ✅ 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 i9-10900T and Xeon Silver 4215R
Core i9-10900T
The Core i9-10900T is manufactured by Intel. It was released in 1 April 2020 (5 years ago). It features 10 cores and 20 threads. Base frequency is 1.9 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2933. Passmark benchmark score: 14,727 points. Launch price was $149.
Xeon Silver 4215R
The Xeon Silver 4215R is manufactured by Intel. It was released in 24 February 2020 (5 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4 GHz. L3 cache: 11 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 130 Watt. Memory support: DDR4-2400. Passmark benchmark score: 14,683 points. Launch price was $794.
Processing Power
The Core i9-10900T packs 10 cores / 20 threads, while the Xeon Silver 4215R offers 8 cores / 16 threads — the Core i9-10900T has 2 more cores. Boost clocks reach 4.6 GHz on the Core i9-10900T versus 4 GHz on the Xeon Silver 4215R — a 14% clock advantage for the Core i9-10900T (base: 1.9 GHz vs 3.2 GHz). The Xeon Silver 4215R is built on the Cascade Lake (2019−2020) architecture. In PassMark, the Core i9-10900T scores 14,727 against the Xeon Silver 4215R's 14,683 — a 0.3% lead for the Core i9-10900T. L3 cache: 20 MB Intel® Smart Cache on the Core i9-10900T vs 11 MB on the Xeon Silver 4215R.
| Feature | Core i9-10900T | Xeon Silver 4215R |
|---|---|---|
| Cores / Threads | 10 / 20+25% | 8 / 16 |
| Boost Clock | 4.6 GHz+15% | 4 GHz |
| Base Clock | 1.9 GHz | 3.2 GHz+68% |
| L3 Cache | 20 MB Intel® Smart Cache+82% | 11 MB |
| L2 Cache | — | 8 MB |
| Process | 14 nm | 14 nm |
| Architecture | — | Cascade Lake (2019−2020) |
| PassMark | 14,727 | 14,683 |
| Geekbench 6 Single | 1,710 | — |
| Geekbench 6 Multi | 7,476 | — |
Memory & Platform
The Core i9-10900T uses the LGA1200 socket (PCIe 3.0), while the Xeon Silver 4215R uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i9-10900T | Xeon Silver 4215R |
|---|---|---|
| Socket | LGA1200 | LGA3647 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2933 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: Yes (Core i9-10900T) / not specified (Xeon Silver 4215R). The Core i9-10900T includes integrated graphics (Intel UHD Graphics 630), while the Xeon Silver 4215R requires a dedicated GPU.
| Feature | Core i9-10900T | Xeon Silver 4215R |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel UHD Graphics 630 | — |
| AVX-512 | No | — |
| Virtualization | Yes | — |
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