Xeon w5-2545 vs Xeon W-3275M
Xeon w5-2545
Xeon W-3275M
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 w5-2545
Performance Per Dollar Xeon W-3275M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon w5-2545 | Xeon W-3275M |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($1,100) | ⚠️ Higher cost ($4,449) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) |
💎 Value Proposition
| Insight | Xeon w5-2545 | Xeon W-3275M |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+308%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($1,100) | ⚠️ Higher cost ($4,449) |
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 w5-2545 and Xeon W-3275M
Xeon w5-2545
The Xeon w5-2545 is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 12 cores and 24 threads. Base frequency is 3.5 GHz, with boost up to 4.7 GHz. L3 cache: 30 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 210 Watt. Memory support: DDR5-4800. Passmark benchmark score: 40,782 points. Launch price was $889.
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.
Processing Power
The Xeon w5-2545 packs 12 cores / 24 threads, while the Xeon W-3275M offers 28 cores / 56 threads — the Xeon W-3275M has 16 more cores. Boost clocks reach 4.7 GHz on the Xeon w5-2545 versus 4.6 GHz on the Xeon W-3275M — a 2.2% clock advantage for the Xeon w5-2545 (base: 3.5 GHz vs 2.5 GHz). The Xeon w5-2545 uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Xeon W-3275M uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Xeon w5-2545 scores 40,782 against the Xeon W-3275M's 40,419 — a 0.9% lead for the Xeon w5-2545. L3 cache: 30 MB on the Xeon w5-2545 vs 38.5 MB on the Xeon W-3275M.
| Feature | Xeon w5-2545 | Xeon W-3275M |
|---|---|---|
| Cores / Threads | 12 / 24 | 28 / 56+133% |
| Boost Clock | 4.7 GHz+2% | 4.6 GHz |
| Base Clock | 3.5 GHz+40% | 2.5 GHz |
| L3 Cache | 30 MB | 38.5 MB+28% |
| L2 Cache | 2 MB (per core) | 28 MB+1300% |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Sapphire Rapids (2023−2024) | Cascade Lake (2019−2020) |
| PassMark | 40,782 | 40,419 |
Memory & Platform
The Xeon w5-2545 uses the LGA4677 socket (PCIe 4.0), while the Xeon W-3275M uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon w5-2545 versus 2933 on the Xeon W-3275M — the Xeon w5-2545 supports 48.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 2048 of RAM. Memory channels: 4 (Xeon w5-2545) vs 6 (Xeon W-3275M). Both provide 64 PCIe lanes. Chipset compatibility: W790 (Xeon w5-2545) and C620 (Xeon W-3275M).
| Feature | Xeon w5-2545 | Xeon W-3275M |
|---|---|---|
| Socket | LGA4677 | LGA3647 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | 4800+64% | 2933 |
| Max RAM Capacity | 2048 | 2048 |
| RAM Channels | 4 | 6+50% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 64 | 64 |
Advanced Features
Only the Xeon w5-2545 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. Direct competitor: Xeon w5-2545 rivals Threadripper 7960X; Xeon W-3275M rivals EPYC 7742.
| Feature | Xeon w5-2545 | Xeon W-3275M |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Xeon w5-2545 launched at $889 MSRP, while the Xeon W-3275M debuted at $4449. At current prices ($1100 vs $4449), the Xeon w5-2545 is $3349 cheaper. In terms of value (PassMark points per dollar), the Xeon w5-2545 delivers 37.1 pts/$ vs 9.1 pts/$ for the Xeon W-3275M — making the Xeon w5-2545 the 121.3% better value option.
| Feature | Xeon w5-2545 | Xeon W-3275M |
|---|---|---|
| MSRP | $889-80% | $4449 |
| Avg Price (30d) | $1100-75% | $4449 |
| Performance per Dollar | 37.1+308% | 9.1 |
| Release Date | 2024 | 2019 |
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