Core i5-1335UE vs Xeon Silver 4208
Core i5-1335UE
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 Core i5-1335UE is positioned at rank 628 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 Core i5-1335UE
Performance Per Dollar Xeon Silver 4208
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-1335UE | Xeon Silver 4208 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($312) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Raptor Lake-U (2023) / 10 nm) | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-1335UE | Xeon Silver 4208 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($312) | ✅ 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 i5-1335UE and Xeon Silver 4208
Core i5-1335UE
The Core i5-1335UE is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 10 cores and 12 threads. Base frequency is 1.3 GHz, with boost up to 4.5 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 10,902 points. Launch price was $149.
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
The Core i5-1335UE packs 10 cores / 12 threads, while the Xeon Silver 4208 offers 8 cores / 16 threads — the Core i5-1335UE has 2 more cores. Boost clocks reach 4.5 GHz on the Core i5-1335UE versus 3.2 GHz on the Xeon Silver 4208 — a 33.8% clock advantage for the Core i5-1335UE (base: 1.3 GHz vs 2.1 GHz). The Core i5-1335UE uses the Raptor Lake-U (2023) architecture (10 nm), while the Xeon Silver 4208 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Core i5-1335UE scores 10,902 against the Xeon Silver 4208's 11,040 — a 1.3% lead for the Xeon Silver 4208. L3 cache: 12 MB (total) on the Core i5-1335UE vs 11 MB on the Xeon Silver 4208.
| Feature | Core i5-1335UE | Xeon Silver 4208 |
|---|---|---|
| Cores / Threads | 10 / 12+25% | 8 / 16 |
| Boost Clock | 4.5 GHz+41% | 3.2 GHz |
| Base Clock | 1.3 GHz | 2.1 GHz+62% |
| L3 Cache | 12 MB (total)+9% | 11 MB |
| L2 Cache | 1.25 MB (per core) | 8 MB+540% |
| Process | 10 nm-29% | 14 nm |
| Architecture | Raptor Lake-U (2023) | Cascade Lake (2019−2020) |
| PassMark | 10,902 | 11,040+1% |
Memory & Platform
The Core i5-1335UE uses the FCBGA1744 socket (PCIe 5.0), while the Xeon Silver 4208 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-1335UE | Xeon Silver 4208 |
|---|---|---|
| Socket | FCBGA1744 | LGA3647 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | — | 2400 |
| Max RAM Capacity | — | 1024 |
| RAM Channels | — | 6 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 48 |
Advanced Features
Virtualization: not specified (Core i5-1335UE) / VT-x, VT-d (Xeon Silver 4208).
| Feature | Core i5-1335UE | Xeon Silver 4208 |
|---|---|---|
| Integrated GPU | — | No |
| IGPU Model | — | None |
| Unlocked | — | No |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
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