EPYC 7303P vs EPYC 8124P
EPYC 7303P
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 EPYC 7303P
Performance Per Dollar EPYC 8124P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7303P | EPYC 8124P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($594) | ⚠️ Higher cost ($639) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm) | ✨ Modern (Siena (2023−2024) / 5 nm) |
💎 Value Proposition
| Insight | EPYC 7303P | EPYC 8124P |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+9%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($594) | ⚠️ 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 EPYC 7303P and EPYC 8124P
EPYC 7303P
The EPYC 7303P is manufactured by AMD. It was released in 5 September 2023 (2 years ago). It is based on the Milan (2021−2023) architecture. It features 16 cores and 32 threads. Base frequency is 2.4 GHz, with boost up to 3.4 GHz. L3 cache: 64 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: SP3. Thermal design power (TDP): 130 Watt. Memory support: DDR4. Passmark benchmark score: 36,487 points. Launch price was $594.
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
Both the EPYC 7303P and EPYC 8124P share an identical 16-core/32-thread configuration. Boost clocks reach 3.4 GHz on the EPYC 7303P versus 3 GHz on the EPYC 8124P — a 12.5% clock advantage for the EPYC 7303P (base: 2.4 GHz vs 2.45 GHz). The EPYC 7303P uses the Milan (2021−2023) architecture (7 nm), while the EPYC 8124P uses Siena (2023−2024) (5 nm). In PassMark, the EPYC 7303P scores 36,487 against the EPYC 8124P's 36,079 — a 1.1% lead for the EPYC 7303P. Both processors carry 64 MB (total) of L3 cache.
| Feature | EPYC 7303P | EPYC 8124P |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 3.4 GHz+13% | 3 GHz |
| Base Clock | 2.4 GHz | 2.45 GHz+2% |
| L3 Cache | 64 MB (total) | 64 MB (total) |
| L2 Cache | 512 kB (per core) | 1 MB (per core)+100% |
| Process | 7 nm | 5 nm-29% |
| Architecture | Milan (2021−2023) | Siena (2023−2024) |
| PassMark | 36,487+1% | 36,079 |
Memory & Platform
The EPYC 7303P uses the SP3 socket (PCIe 4.0), while the EPYC 8124P uses SP6 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7303P versus 4800 on the EPYC 8124P — the EPYC 8124P supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7303P supports up to 4096 of RAM compared to 2048 — 66.7% more capacity for professional workloads. Memory channels: 8 (EPYC 7303P) vs 6 (EPYC 8124P). PCIe lanes: 128 (EPYC 7303P) vs 96 (EPYC 8124P) — the EPYC 7303P offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7303P) and SP6 (EPYC 8124P).
| Feature | EPYC 7303P | EPYC 8124P |
|---|---|---|
| Socket | SP3 | SP6 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200 | 4800+50% |
| Max RAM Capacity | 4096+100% | 2048 |
| RAM Channels | 8+33% | 6 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+33% | 96 |
Advanced Features
Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support AMD-V, IOMMU virtualization. Direct competitor: EPYC 7303P rivals Xeon Gold 6330; EPYC 8124P rivals Xeon Gold 6426Y.
| Feature | EPYC 7303P | EPYC 8124P |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V, IOMMU | AMD-V, IOMMU |
Value Analysis
The EPYC 7303P launched at $594 MSRP, while the EPYC 8124P debuted at $639. At current prices ($594 vs $639), the EPYC 7303P is $45 cheaper. In terms of value (PassMark points per dollar), the EPYC 7303P delivers 61.4 pts/$ vs 56.5 pts/$ for the EPYC 8124P — making the EPYC 7303P the 8.4% better value option.
| Feature | EPYC 7303P | EPYC 8124P |
|---|---|---|
| MSRP | $594-7% | $639 |
| Avg Price (30d) | $594-7% | $639 |
| Performance per Dollar | 61.4+9% | 56.5 |
| Release Date | 2023 | 2023 |
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