Xeon Silver 4209T vs Xeon Silver 4208
Xeon Silver 4209T
Xeon Silver 4208
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. The Xeon Silver 4209T is positioned at rank 626 and the Xeon Silver 4208 is on rank 329, so the Xeon Silver 4208 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon Silver 4209T
Performance Per Dollar Xeon Silver 4208
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Silver 4209T | Xeon Silver 4208 |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($649) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) |
💎 Value Proposition
| Insight | Xeon Silver 4209T | Xeon Silver 4208 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($649) | ✅ 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 Xeon Silver 4209T and Xeon Silver 4208
Xeon Silver 4209T
The Xeon Silver 4209T is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 2.2 GHz, with boost up to 3.2 GHz. L3 cache: 11 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 70 Watt. Memory support: DDR4-2400. Passmark benchmark score: 11,080 points. Launch price was $501.
Xeon Silver 4208
The Xeon Silver 4208 is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 2.1 GHz, with boost up to 3.2 GHz. L3 cache: 11 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 85 Watt. Memory support: DDR4-2400. Passmark benchmark score: 11,040 points. Launch price was $417.
Processing Power
Both the Xeon Silver 4209T and Xeon Silver 4208 share an identical 8-core/16-thread configuration. Boost clocks reach 3.2 GHz on the Xeon Silver 4209T versus 3.2 GHz on the Xeon Silver 4208 — identical boost frequencies (base: 2.2 GHz vs 2.1 GHz). Both are built on the Cascade Lake (2019−2020) architecture using a 14 nm process. In PassMark, the Xeon Silver 4209T scores 11,080 against the Xeon Silver 4208's 11,040 — a 0.4% lead for the Xeon Silver 4209T. Both processors carry 11 MB of L3 cache.
| Feature | Xeon Silver 4209T | Xeon Silver 4208 |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Boost Clock | 3.2 GHz | 3.2 GHz |
| Base Clock | 2.2 GHz+5% | 2.1 GHz |
| L3 Cache | 11 MB | 11 MB |
| L2 Cache | 8 MB | 8 MB |
| Process | 14 nm | 14 nm |
| Architecture | Cascade Lake (2019−2020) | Cascade Lake (2019−2020) |
| PassMark | 11,080 | 11,040 |
Memory & Platform
Both processors use the LGA3647 socket with PCIe 3.0.
| Feature | Xeon Silver 4209T | Xeon Silver 4208 |
|---|---|---|
| Socket | LGA3647 | LGA3647 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | 2400 |
| Max RAM Capacity | — | 1024 |
| RAM Channels | — | 6 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 48 |
Advanced Features
Virtualization: not specified (Xeon Silver 4209T) / VT-x, VT-d (Xeon Silver 4208).
| Feature | Xeon Silver 4209T | Xeon Silver 4208 |
|---|---|---|
| Integrated GPU | — | No |
| IGPU Model | — | None |
| Unlocked | — | No |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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