Xeon Gold 6242R vs Ryzen 7 7800X3D
Xeon Gold 6242R
Popular choices:
Ryzen 7 7800X3D
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 Gold 6242R
Performance Per Dollar Ryzen 7 7800X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6242R | Ryzen 7 7800X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($779) | ✅ More affordable ($384) |
| Longevity | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6242R | Ryzen 7 7800X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+93%) |
| Upfront Cost | ⚠️ Higher cost ($779) | ✅ More affordable ($384) |
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 Gold 6242R and Ryzen 7 7800X3D
Xeon Gold 6242R
The Xeon Gold 6242R 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 20 cores and 40 threads. Base frequency is 3.1 GHz, with boost up to 4.1 GHz. L3 cache: 35.75 MB. L2 cache: 20 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 36,011 points. Launch price was $2,529.
Ryzen 7 7800X3D
The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.
Processing Power
The Xeon Gold 6242R packs 20 cores / 40 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Xeon Gold 6242R has 12 more cores. Boost clocks reach 4.1 GHz on the Xeon Gold 6242R versus 5 GHz on the Ryzen 7 7800X3D — a 19.8% clock advantage for the Ryzen 7 7800X3D (base: 3.1 GHz vs 4.4 GHz). The Xeon Gold 6242R uses the Cascade Lake (2019−2020) architecture (14 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Xeon Gold 6242R scores 36,011 against the Ryzen 7 7800X3D's 34,293 — a 4.9% lead for the Xeon Gold 6242R. L3 cache: 35.75 MB on the Xeon Gold 6242R vs 96 MB (total) on the Ryzen 7 7800X3D.
| Feature | Xeon Gold 6242R | Ryzen 7 7800X3D |
|---|---|---|
| Cores / Threads | 20 / 40+150% | 8 / 16 |
| Boost Clock | 4.1 GHz | 5 GHz+22% |
| Base Clock | 3.1 GHz | 4.4 GHz+42% |
| L3 Cache | 35.75 MB | 96 MB (total)+169% |
| L2 Cache | 20 MB+1900% | 1 MB (per core) |
| Process | 14 nm | 5 nm-64% |
| Architecture | Cascade Lake (2019−2020) | Raphael (Zen4) (2022−2023) |
| PassMark | 36,011+5% | 34,293 |
| Cinebench R23 Multi | — | 18,500 |
| Geekbench 6 Single | — | 2,700 |
| Geekbench 6 Multi | — | 15,000 |
Memory & Platform
The Xeon Gold 6242R uses the LGA3647 socket (PCIe 3.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2933 on the Xeon Gold 6242R versus DDR5-5200 on the Ryzen 7 7800X3D — the Xeon Gold 6242R supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6242R supports up to 1024 of RAM compared to 128 GB — 155.6% more capacity for professional workloads. Memory channels: 6 (Xeon Gold 6242R) vs 2 (Ryzen 7 7800X3D). PCIe lanes: 48 (Xeon Gold 6242R) vs 28 (Ryzen 7 7800X3D) — the Xeon Gold 6242R offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621 (Xeon Gold 6242R) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).
| Feature | Xeon Gold 6242R | Ryzen 7 7800X3D |
|---|---|---|
| Socket | LGA3647 | AM5 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | 2933+58560% | DDR5-5200 |
| Max RAM Capacity | 1024 | 128 GB+13107100% |
| RAM Channels | 6+200% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48+71% | 28 |
Advanced Features
Only the Ryzen 7 7800X3D 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 Gold 6242R) vs AMD-V (Ryzen 7 7800X3D). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon Gold 6242R requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Xeon Gold 6242R rivals EPYC 7302; Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | Xeon Gold 6242R | Ryzen 7 7800X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon Graphics (2-core) |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | — | Gaming |
Value Analysis
The Xeon Gold 6242R launched at $2977 MSRP, while the Ryzen 7 7800X3D debuted at $449. At current prices ($779 vs $384), the Ryzen 7 7800X3D is $395 cheaper. In terms of value (PassMark points per dollar), the Xeon Gold 6242R delivers 46.2 pts/$ vs 89.3 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 63.6% better value option.
| Feature | Xeon Gold 6242R | Ryzen 7 7800X3D |
|---|---|---|
| MSRP | $2977 | $449-85% |
| Avg Price (30d) | $779 | $384-51% |
| Performance per Dollar | 46.2 | 89.3+93% |
| Release Date | 2020 | 2023 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Xeon Gold 6242R and Ryzen 7 7800X3D
