CPU
GPU
Xeon w7-3445
EPYC 4484PX
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 w7-3445
Performance Per Dollar EPYC 4484PX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon w7-3445 | EPYC 4484PX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($2,596) | ✅ More affordable ($599) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Raphael (2023−2025) / 5 nm) |
💎 Value Proposition
| Insight | Xeon w7-3445 | EPYC 4484PX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+347%) |
| Upfront Cost | ⚠️ Higher cost ($2,596) | ✅ More affordable ($599) |
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 w7-3445 and EPYC 4484PX
Xeon w7-3445
The Xeon w7-3445 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 20 cores and 40 threads. Base frequency is 2.6 GHz, with boost up to 4.8 GHz. L3 cache: 52.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800. Passmark benchmark score: 48,991 points. Launch price was $1,989.
EPYC 4484PX
The EPYC 4484PX is manufactured by AMD. It was released in 21 May 2024 (1 year ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5. Passmark benchmark score: 50,547 points. Launch price was $599.
Processing Power
The Xeon w7-3445 packs 20 cores / 40 threads, while the EPYC 4484PX offers 12 cores / 24 threads — the Xeon w7-3445 has 8 more cores. Boost clocks reach 4.8 GHz on the Xeon w7-3445 versus 5.6 GHz on the EPYC 4484PX — a 15.4% clock advantage for the EPYC 4484PX (base: 2.6 GHz vs 4.4 GHz). The Xeon w7-3445 uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the EPYC 4484PX uses Raphael (2023−2025) (5 nm). In PassMark, the Xeon w7-3445 scores 48,991 against the EPYC 4484PX's 50,547 — a 3.1% lead for the EPYC 4484PX. L3 cache: 52.5 MB on the Xeon w7-3445 vs 128 MB (total) on the EPYC 4484PX.
| Feature | Xeon w7-3445 | EPYC 4484PX |
|---|---|---|
| Cores / Threads | 20 / 40+67% | 12 / 24 |
| Boost Clock | 4.8 GHz | 5.6 GHz+17% |
| Base Clock | 2.6 GHz | 4.4 GHz+69% |
| L3 Cache | 52.5 MB | 128 MB (total)+144% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm | 5 nm-29% |
| Architecture | Sapphire Rapids (2023−2024) | Raphael (2023−2025) |
| PassMark | 48,991 | 50,547+3% |
| Cinebench R23 Multi | — | 24,500 |
| Geekbench 6 Single | — | 2,950 |
| Geekbench 6 Multi | — | 17,500 |
Memory & Platform
The Xeon w7-3445 uses the LGA4677 socket (PCIe 5.0), while the EPYC 4484PX uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Xeon w7-3445 versus DDR5-5200 on the EPYC 4484PX — the Xeon w7-3445 supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w7-3445 supports up to 4096 of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 8 (Xeon w7-3445) vs 2 (EPYC 4484PX). PCIe lanes: 112 (Xeon w7-3445) vs 28 (EPYC 4484PX) — the Xeon w7-3445 offers 84 more lanes for additional GPUs or NVMe drives. Chipset compatibility: W790 (Xeon w7-3445) and B650,X670,X870 (EPYC 4484PX).
| Feature | Xeon w7-3445 | EPYC 4484PX |
|---|---|---|
| Socket | LGA4677 | AM5 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 4800+95900% | DDR5-5200 |
| Max RAM Capacity | 4096 | 192 GB+4915100% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 112+300% | 28 |
Advanced Features
Only the Xeon w7-3445 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 w7-3445) vs AMD-V, AMD-Vi (EPYC 4484PX). The EPYC 4484PX includes integrated graphics (Radeon Graphics), while the Xeon w7-3445 requires a dedicated GPU. Primary use case: EPYC 4484PX targets Workstation / Server. Direct competitor: Xeon w7-3445 rivals Threadripper PRO 7965WX; EPYC 4484PX rivals Ryzen 9 7900X3D.
| Feature | Xeon w7-3445 | EPYC 4484PX |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Radeon Graphics |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | AMD-V, AMD-Vi |
| Target Use | — | Workstation / Server |
Value Analysis
The Xeon w7-3445 launched at $1989 MSRP, while the EPYC 4484PX debuted at $599. At current prices ($2596 vs $599), the EPYC 4484PX is $1997 cheaper. In terms of value (PassMark points per dollar), the Xeon w7-3445 delivers 18.9 pts/$ vs 84.4 pts/$ for the EPYC 4484PX — making the EPYC 4484PX the 126.9% better value option.
| Feature | Xeon w7-3445 | EPYC 4484PX |
|---|---|---|
| MSRP | $1989 | $599-70% |
| Avg Price (30d) | $2596 | $599-77% |
| Performance per Dollar | 18.9 | 84.4+347% |
| Release Date | 2023 | 2024 |
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