CPU
GPU
Xeon W-3275M
Core i5-10400F
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 Xeon W-3275M
Performance Per Dollar Core i5-10400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W-3275M | Core i5-10400F |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($4,449) | ✅ More affordable ($102) |
| Longevity | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) | ✨ Modern (Comet Lake (2020−2025) / 14 nm) |
💎 Value Proposition
| Insight | Xeon W-3275M | Core i5-10400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1306%) |
| Upfront Cost | ⚠️ Higher cost ($4,449) | ✅ More affordable ($102) |
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 W-3275M and Core i5-10400F
Xeon W-3275M
The Xeon W-3275M is manufactured by Intel. It was released in 3 June 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 28 cores and 56 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 38.5 MB. L2 cache: 28 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 40,419 points. Launch price was $7,453.
Core i5-10400F
The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.
Processing Power
The Xeon W-3275M packs 28 cores / 56 threads, while the Core i5-10400F offers 6 cores / 12 threads — the Xeon W-3275M has 22 more cores. Boost clocks reach 4.6 GHz on the Xeon W-3275M versus 4.3 GHz on the Core i5-10400F — a 6.7% clock advantage for the Xeon W-3275M (base: 2.5 GHz vs 2.9 GHz). The Xeon W-3275M uses the Cascade Lake (2019−2020) architecture (14 nm), while the Core i5-10400F uses Comet Lake (2020−2025) (14 nm). In PassMark, the Xeon W-3275M scores 40,419 against the Core i5-10400F's 13,029 — a 102.5% lead for the Xeon W-3275M. L3 cache: 38.5 MB on the Xeon W-3275M vs 12 MB (total) on the Core i5-10400F.
| Feature | Xeon W-3275M | Core i5-10400F |
|---|---|---|
| Cores / Threads | 28 / 56+367% | 6 / 12 |
| Boost Clock | 4.6 GHz+7% | 4.3 GHz |
| Base Clock | 2.5 GHz | 2.9 GHz+16% |
| L3 Cache | 38.5 MB+221% | 12 MB (total) |
| L2 Cache | 28 MB+11100% | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Cascade Lake (2019−2020) | Comet Lake (2020−2025) |
| PassMark | 40,419+210% | 13,029 |
| Cinebench R23 Multi | — | 8,191 |
| Geekbench 6 Single | — | 1,454 |
| Geekbench 6 Multi | — | 5,783 |
Memory & Platform
The Xeon W-3275M uses the LGA3647 socket (PCIe 3.0), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2933 on the Xeon W-3275M versus DDR4-2666 on the Core i5-10400F — the Xeon W-3275M supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-3275M supports up to 2048 of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 6 (Xeon W-3275M) vs 2 (Core i5-10400F). PCIe lanes: 64 (Xeon W-3275M) vs 16 (Core i5-10400F) — the Xeon W-3275M offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C620 (Xeon W-3275M) and H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F).
| Feature | Xeon W-3275M | Core i5-10400F |
|---|---|---|
| Socket | LGA3647 | LGA1200 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | 2933+73225% | DDR4-2666 |
| Max RAM Capacity | 2048 | 128 GB+6553500% |
| RAM Channels | 6+200% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 64+300% | 16 |
Advanced Features
Neither processor supports overclocking. Only the Xeon W-3275M supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Primary use case: Core i5-10400F targets Gaming. Direct competitor: Xeon W-3275M rivals EPYC 7742; Core i5-10400F rivals Ryzen 5 3600.
| Feature | Xeon W-3275M | Core i5-10400F |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | No |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | — | Gaming |
Value Analysis
The Xeon W-3275M launched at $4449 MSRP, while the Core i5-10400F debuted at $160. At current prices ($4449 vs $102), the Core i5-10400F is $4347 cheaper. In terms of value (PassMark points per dollar), the Xeon W-3275M delivers 9.1 pts/$ vs 127.7 pts/$ for the Core i5-10400F — making the Core i5-10400F the 173.4% better value option.
| Feature | Xeon W-3275M | Core i5-10400F |
|---|---|---|
| MSRP | $4449 | $160-96% |
| Avg Price (30d) | $4449 | $102-98% |
| Performance per Dollar | 9.1 | 127.7+1303% |
| Release Date | 2019 | 2020 |
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