EPYC 9115 vs Ryzen Threadripper PRO 5955WX
EPYC 9115
Ryzen Threadripper PRO 5955WX
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 EPYC 9115
Performance Per Dollar Ryzen Threadripper PRO 5955WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9115 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($726) | ⚠️ Higher cost ($999) |
| Longevity | ✨ Modern (Turin (2024) / 4 nm) | ✨ Modern (Chagall PRO (2022) / 7 nm) |
💎 Value Proposition
| Insight | EPYC 9115 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+36%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($726) | ⚠️ Higher cost ($999) |
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 EPYC 9115 and Ryzen Threadripper PRO 5955WX
EPYC 9115
The EPYC 9115 is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.6 GHz, with boost up to 4.1 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 125 Watt. Memory support: DDR5. Passmark benchmark score: 48,343 points. Launch price was $726.
Ryzen Threadripper PRO 5955WX
The Ryzen Threadripper PRO 5955WX is manufactured by AMD. It was released in 8 March 2022 (3 years ago). It is based on the Chagall PRO (2022) architecture. It features 16 cores and 32 threads. Base frequency is 4 GHz, with boost up to 4.5 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,756 points. Launch price was $499.
Processing Power
Both the EPYC 9115 and Ryzen Threadripper PRO 5955WX share an identical 16-core/32-thread configuration. Boost clocks reach 4.1 GHz on the EPYC 9115 versus 4.5 GHz on the Ryzen Threadripper PRO 5955WX — a 9.3% clock advantage for the Ryzen Threadripper PRO 5955WX (base: 2.6 GHz vs 4 GHz). The EPYC 9115 uses the Turin (2024) architecture (4 nm), while the Ryzen Threadripper PRO 5955WX uses Chagall PRO (2022) (7 nm). In PassMark, the EPYC 9115 scores 48,343 against the Ryzen Threadripper PRO 5955WX's 48,756 — a 0.9% lead for the Ryzen Threadripper PRO 5955WX. L3 cache: 64 MB (total) on the EPYC 9115 vs 64 MB on the Ryzen Threadripper PRO 5955WX.
| Feature | EPYC 9115 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 4.1 GHz | 4.5 GHz+10% |
| Base Clock | 2.6 GHz | 4 GHz+54% |
| L3 Cache | 64 MB (total) | 64 MB |
| L2 Cache | 1 MB (per core)+100% | 512K (per core) |
| Process | 4 nm-43% | 7 nm |
| Architecture | Turin (2024) | Chagall PRO (2022) |
| PassMark | 48,343 | 48,756 |
Memory & Platform
The EPYC 9115 uses the SP5 socket (PCIe 5.0), while the Ryzen Threadripper PRO 5955WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the EPYC 9115 versus 3200 on the Ryzen Threadripper PRO 5955WX — the EPYC 9115 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9115 supports up to 6144 of RAM compared to 2048 — 100% more capacity for professional workloads. Memory channels: 12 (EPYC 9115) vs 8 (Ryzen Threadripper PRO 5955WX). Both provide 128 PCIe lanes. Chipset compatibility: SP5 (EPYC 9115) and WRX80 (Ryzen Threadripper PRO 5955WX).
| Feature | EPYC 9115 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Socket | SP5 | sWRX8 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 4800+50% | 3200 |
| Max RAM Capacity | 6144+200% | 2048 |
| RAM Channels | 12+50% | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Only the Ryzen Threadripper PRO 5955WX 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, AMD-V virtualization. Direct competitor: EPYC 9115 rivals Xeon Platinum 8468X; Ryzen Threadripper PRO 5955WX rivals Xeon w5-3335.
| Feature | EPYC 9115 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d, AMD-V |
Value Analysis
The EPYC 9115 launched at $726 MSRP, while the Ryzen Threadripper PRO 5955WX debuted at $799. At current prices ($726 vs $999), the EPYC 9115 is $273 cheaper. In terms of value (PassMark points per dollar), the EPYC 9115 delivers 66.6 pts/$ vs 48.8 pts/$ for the Ryzen Threadripper PRO 5955WX — making the EPYC 9115 the 30.8% better value option.
| Feature | EPYC 9115 | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| MSRP | $726-9% | $799 |
| Avg Price (30d) | $726-27% | $999 |
| Performance per Dollar | 66.6+36% | 48.8 |
| Release Date | 2024 | 2022 |
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