Xeon W-3175X vs EPYC 7452
Xeon W-3175X
EPYC 7452
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-3175X
Performance Per Dollar EPYC 7452
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W-3175X | EPYC 7452 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($2,999) | ✅ More affordable ($2,025) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Xeon W-3175X | EPYC 7452 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+47%) |
| Upfront Cost | ⚠️ Higher cost ($2,999) | ✅ More affordable ($2,025) |
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-3175X and EPYC 7452
Xeon W-3175X
The Xeon W-3175X is manufactured by Intel. It was released in 19 December 2018 (6 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 28 cores and 56 threads. Base frequency is 3.1 GHz, with boost up to 3.8 GHz. L3 cache: 38.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 255 Watt. Memory support: DDR4-2666. Passmark benchmark score: 46,125 points. Launch price was $2,999.
EPYC 7452
The EPYC 7452 is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 32 cores and 64 threads. Base frequency is 2.2 GHz, with boost up to 3.35 GHz. L3 cache: 128 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 155 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 45,764 points. Launch price was $2,025.
Processing Power
The Xeon W-3175X packs 28 cores / 56 threads, while the EPYC 7452 offers 32 cores / 64 threads — the EPYC 7452 has 4 more cores. Boost clocks reach 3.8 GHz on the Xeon W-3175X versus 3.35 GHz on the EPYC 7452 — a 12.6% clock advantage for the Xeon W-3175X (base: 3.1 GHz vs 2.2 GHz). The Xeon W-3175X uses the Skylake (server) (2017−2018) architecture (14 nm), while the EPYC 7452 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Xeon W-3175X scores 46,125 against the EPYC 7452's 45,764 — a 0.8% lead for the Xeon W-3175X. L3 cache: 38.5 MB (total) on the Xeon W-3175X vs 128 MB (total) on the EPYC 7452.
| Feature | Xeon W-3175X | EPYC 7452 |
|---|---|---|
| Cores / Threads | 28 / 56 | 32 / 64+14% |
| Boost Clock | 3.8 GHz+13% | 3.35 GHz |
| Base Clock | 3.1 GHz+41% | 2.2 GHz |
| L3 Cache | 38.5 MB (total) | 128 MB (total)+232% |
| L2 Cache | 1 MB (per core)+100% | 512K (per core) |
| Process | 14 nm | 7 nm, 14 nm-50% |
| Architecture | Skylake (server) (2017−2018) | Zen 2 (2017−2020) |
| PassMark | 46,125 | 45,764 |
| Cinebench R23 Multi | 31,350 | — |
| Geekbench 6 Single | 1,467 | — |
| Geekbench 6 Multi | 17,358 | — |
Memory & Platform
The Xeon W-3175X uses the LGA3647 socket (PCIe 3.0), while the EPYC 7452 uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Xeon W-3175X versus 3200 on the EPYC 7452 — the EPYC 7452 supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7452 supports up to 4096 of RAM compared to 512 GB — 155.6% more capacity for professional workloads. Memory channels: 6 (Xeon W-3175X) vs 8 (EPYC 7452). PCIe lanes: 48 (Xeon W-3175X) vs 128 (EPYC 7452) — the EPYC 7452 offers 80 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel C621 (Xeon W-3175X) and SP3 (EPYC 7452).
| Feature | Xeon W-3175X | EPYC 7452 |
|---|---|---|
| Socket | LGA3647 | TR4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR4-2666 | 3200+79900% |
| Max RAM Capacity | 512 GB+13107100% | 4096 |
| RAM Channels | 6 | 8+33% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48 | 128+167% |
Advanced Features
Only the Xeon W-3175X 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. Virtualization support: VT-x, VT-d (Xeon W-3175X) vs VT-x, VT-d, AMD-V (EPYC 7452). Direct competitor: EPYC 7452 rivals Xeon Gold 6248R.
| Feature | Xeon W-3175X | EPYC 7452 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
The Xeon W-3175X launched at $2999 MSRP, while the EPYC 7452 debuted at $2025. At current prices ($2999 vs $2025), the EPYC 7452 is $974 cheaper. In terms of value (PassMark points per dollar), the Xeon W-3175X delivers 15.4 pts/$ vs 22.6 pts/$ for the EPYC 7452 — making the EPYC 7452 the 38% better value option.
| Feature | Xeon W-3175X | EPYC 7452 |
|---|---|---|
| MSRP | $2999 | $2025-32% |
| Avg Price (30d) | $2999 | $2025-32% |
| Performance per Dollar | 15.4 | 22.6+47% |
| Release Date | 2018 | 2019 |
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