Ryzen 9 PRO 5945 vs Xeon Gold 6248R
Ryzen 9 PRO 5945
Xeon Gold 6248R
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
Performance Per Dollar Xeon Gold 6248R
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 9 PRO 5945 | Xeon Gold 6248R |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($2,700) |
| Longevity | ✨ Modern (Vermeer (2020−2025) / 7 nm) | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 9 PRO 5945 | Xeon Gold 6248R |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($2,700) |
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 9 PRO 5945 and Xeon Gold 6248R
Ryzen 9 PRO 5945
The Ryzen 9 PRO 5945 is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 12 cores and 24 threads. Base frequency is 3 GHz, with boost up to 4.7 GHz. L3 cache: 64 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 34,549 points. Launch price was $499.
Xeon Gold 6248R
The Xeon Gold 6248R is manufactured by Intel. It was released in 24 February 2020 (5 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 24 cores and 48 threads. Base frequency is 3 GHz, with boost up to 4 GHz. L3 cache: 35.75 MB. L2 cache: 24 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 35,434 points. Launch price was $2,700.
Processing Power
The Ryzen 9 PRO 5945 packs 12 cores / 24 threads, while the Xeon Gold 6248R offers 24 cores / 48 threads — the Xeon Gold 6248R has 12 more cores. Boost clocks reach 4.7 GHz on the Ryzen 9 PRO 5945 versus 4 GHz on the Xeon Gold 6248R — a 16.1% clock advantage for the Ryzen 9 PRO 5945 (base: 3 GHz vs 3 GHz). The Ryzen 9 PRO 5945 uses the Vermeer (2020−2025) architecture (7 nm), while the Xeon Gold 6248R uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Ryzen 9 PRO 5945 scores 34,549 against the Xeon Gold 6248R's 35,434 — a 2.5% lead for the Xeon Gold 6248R. L3 cache: 64 MB on the Ryzen 9 PRO 5945 vs 35.75 MB on the Xeon Gold 6248R.
| Feature | Ryzen 9 PRO 5945 | Xeon Gold 6248R |
|---|---|---|
| Cores / Threads | 12 / 24 | 24 / 48+100% |
| Boost Clock | 4.7 GHz+18% | 4 GHz |
| Base Clock | 3 GHz | 3 GHz |
| L3 Cache | 64 MB+79% | 35.75 MB |
| L2 Cache | 512 kB (per core) | 24 MB+4700% |
| Process | 7 nm-50% | 14 nm |
| Architecture | Vermeer (2020−2025) | Cascade Lake (2019−2020) |
| PassMark | 34,549 | 35,434+3% |
| Cinebench R23 Multi | 23,200 | — |
| Geekbench 6 Single | 2,175 | — |
| Geekbench 6 Multi | 12,500 | — |
Memory & Platform
The Ryzen 9 PRO 5945 uses the AM4 socket (PCIe 4.0), while the Xeon Gold 6248R uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 9 PRO 5945 versus 2933 on the Xeon Gold 6248R — the Xeon Gold 6248R supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6248R supports up to 1024 of RAM compared to 128 GB — 155.6% more capacity for professional workloads. Memory channels: 2 (Ryzen 9 PRO 5945) vs 6 (Xeon Gold 6248R). PCIe lanes: 20 (Ryzen 9 PRO 5945) vs 48 (Xeon Gold 6248R) — the Xeon Gold 6248R offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X570,B550,A520,X470,B450 (Ryzen 9 PRO 5945) and C621 (Xeon Gold 6248R).
| Feature | Ryzen 9 PRO 5945 | Xeon Gold 6248R |
|---|---|---|
| Socket | AM4 | LGA3647 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | 2933+73225% |
| Max RAM Capacity | 128 GB+13107100% | 1024 |
| RAM Channels | 2 | 6+200% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 48+140% |
Advanced Features
Neither processor supports overclocking. Only the Xeon Gold 6248R supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (SVM) (Ryzen 9 PRO 5945) vs VT-x, VT-d (Xeon Gold 6248R). Primary use case: Ryzen 9 PRO 5945 targets High-end Gaming. Direct competitor: Ryzen 9 PRO 5945 rivals Core i9-12900; Xeon Gold 6248R rivals EPYC 7402.
| Feature | Ryzen 9 PRO 5945 | Xeon Gold 6248R |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | No | No |
| AVX-512 | No | Yes |
| Virtualization | AMD-V (SVM) | VT-x, VT-d |
| Target Use | High-end Gaming | — |
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