Ryzen 7 7800X3D vs Xeon Platinum 8470
Ryzen 7 7800X3D
Xeon Platinum 8470
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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 7 7800X3D
Performance Per Dollar Xeon Platinum 8470
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 7800X3D | Xeon Platinum 8470 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($384) | ⚠️ Higher cost ($9,359) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Ryzen 7 7800X3D | Xeon Platinum 8470 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+830%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($384) | ⚠️ Higher cost ($9,359) |
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 7 7800X3D and Xeon Platinum 8470
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.
Xeon Platinum 8470
The Xeon Platinum 8470 is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 52 cores and 104 threads. Base frequency is 2 GHz, with boost up to 3.8 GHz. L3 cache: 105 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 350 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 89,850 points. Launch price was $9,359.
Processing Power
The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Xeon Platinum 8470 offers 52 cores / 104 threads — the Xeon Platinum 8470 has 44 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 3.8 GHz on the Xeon Platinum 8470 — a 27.3% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 2 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon Platinum 8470 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon Platinum 8470's 89,850 — a 89.5% lead for the Xeon Platinum 8470. L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 105 MB on the Xeon Platinum 8470.
| Feature | Ryzen 7 7800X3D | Xeon Platinum 8470 |
|---|---|---|
| Cores / Threads | 8 / 16 | 52 / 104+550% |
| Boost Clock | 5 GHz+32% | 3.8 GHz |
| Base Clock | 4.4 GHz+120% | 2 GHz |
| L3 Cache | 96 MB (total) | 105 MB+9% |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 5 nm-29% | Intel 7 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Sapphire Rapids (2023−2024) |
| PassMark | 34,293 | 89,850+162% |
| Cinebench R23 Multi | 18,500 | — |
| Geekbench 6 Single | 2,700 | — |
| Geekbench 6 Multi | 15,000 | — |
Memory & Platform
The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Xeon Platinum 8470 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5200 memory speed. The Ryzen 7 7800X3D supports up to 128 GB of RAM compared to 4 TB — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7800X3D) vs 8 (Xeon Platinum 8470). PCIe lanes: 28 (Ryzen 7 7800X3D) vs 80 (Xeon Platinum 8470) — the Xeon Platinum 8470 offers 52 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 7 7800X3D | Xeon Platinum 8470 |
|---|---|---|
| Socket | AM5 | LGA4677 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5200 | DDR5-4800 |
| Max RAM Capacity | 128 GB | 4 TB+3100% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 28 | 80+186% |
Advanced Features
Virtualization support: AMD-V (Ryzen 7 7800X3D) vs VT-x, VT-d, VT-x EPT (Xeon Platinum 8470). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon Platinum 8470 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming, Xeon Platinum 8470 targets Cloud Infrastructure. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K; Xeon Platinum 8470 rivals EPYC 9534.
| Feature | Ryzen 7 7800X3D | Xeon Platinum 8470 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | AMD Radeon Graphics (2-core) | — |
| Unlocked | Yes | — |
| AVX-512 | Yes | — |
| Virtualization | AMD-V | VT-x, VT-d, VT-x EPT |
| Target Use | Gaming | Cloud Infrastructure |
Value Analysis
The Ryzen 7 7800X3D launched at $449 MSRP, while the Xeon Platinum 8470 debuted at $9359. At current prices ($384 vs $9359), the Ryzen 7 7800X3D is $8975 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 7800X3D delivers 89.3 pts/$ vs 9.6 pts/$ for the Xeon Platinum 8470 — making the Ryzen 7 7800X3D the 161.2% better value option.
| Feature | Ryzen 7 7800X3D | Xeon Platinum 8470 |
|---|---|---|
| MSRP | $449-95% | $9359 |
| Avg Price (30d) | $384-96% | $9359 |
| Performance per Dollar | 89.3+830% | 9.6 |
| Release Date | 2023 | 2023 |
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