Ryzen 7 7700X vs EPYC 8124P
Ryzen 7 7700X
EPYC 8124P
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 7700X
Performance Per Dollar EPYC 8124P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 7700X | EPYC 8124P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($249) | ⚠️ Higher cost ($639) |
| Longevity | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) | ✨ Modern (Siena (2023−2024) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen 7 7700X | EPYC 8124P |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+153%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($249) | ⚠️ Higher cost ($639) |
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 7700X and EPYC 8124P
Ryzen 7 7700X
The Ryzen 7 7700X is manufactured by AMD. It was released in 27 September 2022 (3 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.5 GHz, with boost up to 5.4 GHz. L3 cache: 32 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 105 Watt. Memory support: DDR5-5200. Passmark benchmark score: 35,607 points. Launch price was $399.
EPYC 8124P
The EPYC 8124P is manufactured by AMD. It was released in 18 September 2023 (2 years ago). It is based on the Siena (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.45 GHz, with boost up to 3 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP6. Thermal design power (TDP): 125 Watt. Memory support: DDR5. Passmark benchmark score: 36,079 points. Launch price was $639.
Processing Power
The Ryzen 7 7700X packs 8 cores / 16 threads, while the EPYC 8124P offers 16 cores / 32 threads — the EPYC 8124P has 8 more cores. Boost clocks reach 5.4 GHz on the Ryzen 7 7700X versus 3 GHz on the EPYC 8124P — a 57.1% clock advantage for the Ryzen 7 7700X (base: 4.5 GHz vs 2.45 GHz). The Ryzen 7 7700X uses the Raphael (Zen4) (2022−2023) architecture (5 nm, 6 nm), while the EPYC 8124P uses Siena (2023−2024) (5 nm). In PassMark, the Ryzen 7 7700X scores 35,607 against the EPYC 8124P's 36,079 — a 1.3% lead for the EPYC 8124P. L3 cache: 32 MB (total) on the Ryzen 7 7700X vs 64 MB (total) on the EPYC 8124P.
| Feature | Ryzen 7 7700X | EPYC 8124P |
|---|---|---|
| Cores / Threads | 8 / 16 | 16 / 32+100% |
| Boost Clock | 5.4 GHz+80% | 3 GHz |
| Base Clock | 4.5 GHz+84% | 2.45 GHz |
| L3 Cache | 32 MB (total) | 64 MB (total)+100% |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm, 6 nm | 5 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Siena (2023−2024) |
| PassMark | 35,607 | 36,079+1% |
| Cinebench R23 Multi | 20,000 | — |
| Geekbench 6 Single | 1,962 | — |
| Geekbench 6 Multi | 14,000 | — |
Memory & Platform
The Ryzen 7 7700X uses the AM5 socket (PCIe 5.0), while the EPYC 8124P uses SP6 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7700X versus 4800 on the EPYC 8124P — the EPYC 8124P supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 8124P supports up to 2048 of RAM compared to 128 GB — 176.5% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7700X) vs 6 (EPYC 8124P). PCIe lanes: 24 (Ryzen 7 7700X) vs 96 (EPYC 8124P) — the EPYC 8124P offers 72 more lanes for additional GPUs or NVMe drives. Chipset compatibility: B650,X670,X670E,X870 (Ryzen 7 7700X) and SP6 (EPYC 8124P).
| Feature | Ryzen 7 7700X | EPYC 8124P |
|---|---|---|
| Socket | AM5 | SP6 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5200 | 4800+95900% |
| Max RAM Capacity | 128 GB+6553500% | 2048 |
| RAM Channels | 2 | 6+200% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 24 | 96+300% |
Advanced Features
Only the Ryzen 7 7700X 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: AMD-V (Ryzen 7 7700X) vs AMD-V, IOMMU (EPYC 8124P). The Ryzen 7 7700X includes integrated graphics (Radeon Graphics), while the EPYC 8124P requires a dedicated GPU. Primary use case: Ryzen 7 7700X targets Gaming. Direct competitor: Ryzen 7 7700X rivals Core i7-13700K; EPYC 8124P rivals Xeon Gold 6426Y.
| Feature | Ryzen 7 7700X | EPYC 8124P |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Radeon Graphics | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V | AMD-V, IOMMU |
| Target Use | Gaming | — |
Value Analysis
The Ryzen 7 7700X launched at $399 MSRP, while the EPYC 8124P debuted at $639. At current prices ($249 vs $639), the Ryzen 7 7700X is $390 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 7700X delivers 143.0 pts/$ vs 56.5 pts/$ for the EPYC 8124P — making the Ryzen 7 7700X the 86.8% better value option.
| Feature | Ryzen 7 7700X | EPYC 8124P |
|---|---|---|
| MSRP | $399-38% | $639 |
| Avg Price (30d) | $249-61% | $639 |
| Performance per Dollar | 143.0+153% | 56.5 |
| Release Date | 2022 | 2023 |
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