Ryzen Threadripper PRO 7955WX vs EPYC 4584PX
Ryzen Threadripper PRO 7955WX
EPYC 4584PX
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 Ryzen Threadripper PRO 7955WX
Performance Per Dollar EPYC 4584PX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 7955WX | EPYC 4584PX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,836) | ✅ More affordable ($1,517) |
| Longevity | ✨ Modern (Storm Peak (2023) / 5 nm) | ✨ Modern (Raphael (2023−2025) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 7955WX | EPYC 4584PX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+21%) |
| Upfront Cost | ⚠️ Higher cost ($1,836) | ✅ More affordable ($1,517) |
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 Ryzen Threadripper PRO 7955WX and EPYC 4584PX
Ryzen Threadripper PRO 7955WX
The Ryzen Threadripper PRO 7955WX is manufactured by AMD. It was released in 19 October 2023 (2 years ago). It is based on the Storm Peak (2023) architecture. It features 16 cores and 32 threads. Base frequency is 4.5 GHz, with boost up to 5.3 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 60,054 points. Launch price was $1,899.
EPYC 4584PX
The EPYC 4584PX 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 16 cores and 32 threads. Base frequency is 4.2 GHz, with boost up to 5.7 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: 60,169 points. Launch price was $699.
Processing Power
Both the Ryzen Threadripper PRO 7955WX and EPYC 4584PX share an identical 16-core/32-thread configuration. Boost clocks reach 5.3 GHz on the Ryzen Threadripper PRO 7955WX versus 5.7 GHz on the EPYC 4584PX — a 7.3% clock advantage for the EPYC 4584PX (base: 4.5 GHz vs 4.2 GHz). The Ryzen Threadripper PRO 7955WX uses the Storm Peak (2023) architecture (5 nm), while the EPYC 4584PX uses Raphael (2023−2025) (5 nm). In PassMark, the Ryzen Threadripper PRO 7955WX scores 60,054 against the EPYC 4584PX's 60,169 — a 0.2% lead for the EPYC 4584PX. L3 cache: 64 MB (total) on the Ryzen Threadripper PRO 7955WX vs 128 MB (total) on the EPYC 4584PX.
| Feature | Ryzen Threadripper PRO 7955WX | EPYC 4584PX |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 5.3 GHz | 5.7 GHz+8% |
| Base Clock | 4.5 GHz+7% | 4.2 GHz |
| L3 Cache | 64 MB (total) | 128 MB (total)+100% |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm | 5 nm |
| Architecture | Storm Peak (2023) | Raphael (2023−2025) |
| PassMark | 60,054 | 60,169 |
| Cinebench R23 Multi | 36,742 | — |
| Geekbench 6 Single | 3,020 | — |
| Geekbench 6 Multi | 21,079 | — |
Memory & Platform
The Ryzen Threadripper PRO 7955WX uses the sTR5 socket (PCIe 4.0), while the EPYC 4584PX uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen Threadripper PRO 7955WX versus 5200 on the EPYC 4584PX — the EPYC 4584PX supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 7955WX supports up to 1024 GB of RAM compared to 256 — 120% more capacity for professional workloads. Memory channels: 8 (Ryzen Threadripper PRO 7955WX) vs 2 (EPYC 4584PX). PCIe lanes: 128 (Ryzen Threadripper PRO 7955WX) vs 28 (EPYC 4584PX) — the Ryzen Threadripper PRO 7955WX offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 7955WX) and AM5 (EPYC 4584PX).
| Feature | Ryzen Threadripper PRO 7955WX | EPYC 4584PX |
|---|---|---|
| Socket | sTR5 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-5200 | 5200+103900% |
| Max RAM Capacity | 1024 GB+419430300% | 256 |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+357% | 28 |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: true (Ryzen Threadripper PRO 7955WX) vs VT-x, VT-d, AMD-V (EPYC 4584PX). The EPYC 4584PX includes integrated graphics (AMD Radeon Graphics), while the Ryzen Threadripper PRO 7955WX requires a dedicated GPU. Direct competitor: Ryzen Threadripper PRO 7955WX rivals Xeon w7-2495X; EPYC 4584PX rivals Ryzen 9 7950X.
| Feature | Ryzen Threadripper PRO 7955WX | EPYC 4584PX |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon Graphics |
| Unlocked | Yes | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | true | VT-x, VT-d, AMD-V |
Value Analysis
The Ryzen Threadripper PRO 7955WX launched at $1899 MSRP, while the EPYC 4584PX debuted at $1517. At current prices ($1836 vs $1517), the EPYC 4584PX is $319 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 7955WX delivers 32.7 pts/$ vs 39.7 pts/$ for the EPYC 4584PX — making the EPYC 4584PX the 19.2% better value option.
| Feature | Ryzen Threadripper PRO 7955WX | EPYC 4584PX |
|---|---|---|
| MSRP | $1899 | $1517-20% |
| Avg Price (30d) | $1836 | $1517-17% |
| Performance per Dollar | 32.7 | 39.7+21% |
| Release Date | 2023 | 2024 |
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