EPYC 7643P vs EPYC 7713
EPYC 7643P
EPYC 7713
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 7643P
Performance Per Dollar EPYC 7713
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7643P | EPYC 7713 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($2,722) | ✅ More affordable ($1,299) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm) | ✨ Modern (Milan (2021−2023) / 7 nm+) |
💎 Value Proposition
| Insight | EPYC 7643P | EPYC 7713 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+125%) |
| Upfront Cost | ⚠️ Higher cost ($2,722) | ✅ More affordable ($1,299) |
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 7643P and EPYC 7713
EPYC 7643P
The EPYC 7643P 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 48 cores and 96 threads. Base frequency is 2.3 GHz, with boost up to 3.6 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4. Passmark benchmark score: 77,307 points. Launch price was $2,722.
EPYC 7713
The EPYC 7713 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 64 cores and 128 threads. Base frequency is 2 GHz, with boost up to 3.68 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4-3200. Passmark benchmark score: 83,018 points. Launch price was $7,060.
Processing Power
The EPYC 7643P packs 48 cores / 96 threads, while the EPYC 7713 offers 64 cores / 128 threads — the EPYC 7713 has 16 more cores. Boost clocks reach 3.6 GHz on the EPYC 7643P versus 3.68 GHz on the EPYC 7713 — a 2.2% clock advantage for the EPYC 7713 (base: 2.3 GHz vs 2 GHz). Both are built on the Milan (2021−2023) architecture using a 7 nm process. In PassMark, the EPYC 7643P scores 77,307 against the EPYC 7713's 83,018 — a 7.1% lead for the EPYC 7713. Both processors carry 256 MB (total) of L3 cache.
| Feature | EPYC 7643P | EPYC 7713 |
|---|---|---|
| Cores / Threads | 48 / 96 | 64 / 128+33% |
| Boost Clock | 3.6 GHz | 3.68 GHz+2% |
| Base Clock | 2.3 GHz+15% | 2 GHz |
| L3 Cache | 256 MB (total) | 256 MB (total) |
| L2 Cache | 512 kB (per core) | 512 kB (per core) |
| Process | 7 nm | 7 nm+ |
| Architecture | Milan (2021−2023) | Milan (2021−2023) |
| PassMark | 77,307 | 83,018+7% |
Memory & Platform
Both processors use the SP3 socket with PCIe 4.0. Both support up to 3200 memory speed. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: SP3 (EPYC 7643P) and SP3 (EPYC 7713).
| Feature | EPYC 7643P | EPYC 7713 |
|---|---|---|
| Socket | SP3 | SP3 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200 | 3200 |
| Max RAM Capacity | 4096 | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Neither processor supports overclocking. Both support VT-x, VT-d, SEV virtualization. Direct competitor: EPYC 7643P rivals Xeon Platinum 8380; EPYC 7713 rivals Xeon Platinum 8380.
| Feature | EPYC 7643P | EPYC 7713 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, SEV | VT-x, VT-d, SEV |
Value Analysis
The EPYC 7643P launched at $2722 MSRP, while the EPYC 7713 debuted at $7060. At current prices ($2722 vs $1299), the EPYC 7713 is $1423 cheaper. In terms of value (PassMark points per dollar), the EPYC 7643P delivers 28.4 pts/$ vs 63.9 pts/$ for the EPYC 7713 — making the EPYC 7713 the 76.9% better value option.
| Feature | EPYC 7643P | EPYC 7713 |
|---|---|---|
| MSRP | $2722-61% | $7060 |
| Avg Price (30d) | $2722 | $1299-52% |
| Performance per Dollar | 28.4 | 63.9+125% |
| Release Date | 2023 | 2021 |
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