EPYC 7281 vs Ryzen 5 8500G
EPYC 7281
Ryzen 5 8500G
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 7281
Performance Per Dollar Ryzen 5 8500G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7281 | Ryzen 5 8500G |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
| Longevity | ✨ Modern (Naples (2017−2018) / 14 nm) | ✨ Modern (Phoenix2 (2024) / 4 nm) |
💎 Value Proposition
| Insight | EPYC 7281 | Ryzen 5 8500G |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
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 7281 and Ryzen 5 8500G
EPYC 7281
The EPYC 7281 is manufactured by AMD. It was released in 29 June 2017 (8 years ago). It is based on the Naples (2017−2018) architecture. It features 16 cores and 32 threads. Base frequency is 2.1 GHz, with boost up to 2.7 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: TR4. Thermal design power (TDP): 170 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 21,621 points. Launch price was $650.
Ryzen 5 8500G
The Ryzen 5 8500G is manufactured by AMD. It was released in 8 January 2024 (1 year ago). It is based on the Phoenix2 (2024) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 21,481 points. Launch price was $229.
Processing Power
The EPYC 7281 packs 16 cores / 32 threads, while the Ryzen 5 8500G offers 6 cores / 12 threads — the EPYC 7281 has 10 more cores. Boost clocks reach 2.7 GHz on the EPYC 7281 versus 5 GHz on the Ryzen 5 8500G — a 59.7% clock advantage for the Ryzen 5 8500G (base: 2.1 GHz vs 3.5 GHz). The EPYC 7281 uses the Naples (2017−2018) architecture (14 nm), while the Ryzen 5 8500G uses Phoenix2 (2024) (4 nm). In PassMark, the EPYC 7281 scores 21,621 against the Ryzen 5 8500G's 21,481 — a 0.6% lead for the EPYC 7281. L3 cache: 32 MB (total) on the EPYC 7281 vs 16 MB (total) on the Ryzen 5 8500G.
| Feature | EPYC 7281 | Ryzen 5 8500G |
|---|---|---|
| Cores / Threads | 16 / 32+167% | 6 / 12 |
| Boost Clock | 2.7 GHz | 5 GHz+85% |
| Base Clock | 2.1 GHz | 3.5 GHz+67% |
| L3 Cache | 32 MB (total)+100% | 16 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 14 nm | 4 nm-71% |
| Architecture | Naples (2017−2018) | Phoenix2 (2024) |
| PassMark | 21,621 | 21,481 |
| Cinebench R23 Multi | — | 9,310 |
| Geekbench 6 Single | — | 2,500 |
| Geekbench 6 Multi | — | 10,000 |
Memory & Platform
The EPYC 7281 uses the TR4 socket (PCIe 4.0), while the Ryzen 5 8500G uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | EPYC 7281 | Ryzen 5 8500G |
|---|---|---|
| Socket | TR4 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | — | DDR5-5200 |
| Max RAM Capacity | — | 256 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 14 |
Advanced Features
Virtualization: not specified (EPYC 7281) / AMD-V (Ryzen 5 8500G). The Ryzen 5 8500G includes integrated graphics (Radeon 740M), while the EPYC 7281 requires a dedicated GPU. Primary use case: Ryzen 5 8500G targets General Use. Direct competitor: Ryzen 5 8500G rivals Core i5-13400.
| Feature | EPYC 7281 | Ryzen 5 8500G |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon 740M |
| Unlocked | — | Yes |
| Virtualization | — | AMD-V |
| Target Use | — | General Use |
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