EPYC 7443P vs EPYC 7443
EPYC 7443P
EPYC 7443
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 7443P
Performance Per Dollar EPYC 7443
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7443P | EPYC 7443 |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($1,045) | ⚠️ Higher cost ($1,800) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm+) | ✨ Modern (Milan (2021−2023) / 7 nm+) |
💎 Value Proposition
| Insight | EPYC 7443P | EPYC 7443 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+72%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($1,045) | ⚠️ Higher cost ($1,800) |
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 7443P and EPYC 7443
EPYC 7443P
The EPYC 7443P 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 24 cores and 48 threads. Base frequency is 2.85 GHz, with boost up to 4 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 200 Watt. Memory support: DDR4-3200. Passmark benchmark score: 56,808 points. Launch price was $1,337.
EPYC 7443
The EPYC 7443 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 24 cores and 48 threads. Base frequency is 2.85 GHz, with boost up to 4 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 200 Watt. Memory support: DDR4-3200. Passmark benchmark score: 56,743 points. Launch price was $2,010.
Processing Power
Both the EPYC 7443P and EPYC 7443 share an identical 24-core/48-thread configuration. Boost clocks reach 4 GHz on the EPYC 7443P versus 4 GHz on the EPYC 7443 — identical boost frequencies (base: 2.85 GHz vs 2.85 GHz). Both are built on the Milan (2021−2023) architecture using a 7 nm+ process. In PassMark, the EPYC 7443P scores 56,808 against the EPYC 7443's 56,743 — a 0.1% lead for the EPYC 7443P. Both processors carry 128 MB (total) of L3 cache.
| Feature | EPYC 7443P | EPYC 7443 |
|---|---|---|
| Cores / Threads | 24 / 48 | 24 / 48 |
| Boost Clock | 4 GHz | 4 GHz |
| Base Clock | 2.85 GHz | 2.85 GHz |
| L3 Cache | 128 MB (total) | 128 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 | 56,808 | 56,743 |
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 7443P) and SP3 (EPYC 7443).
| Feature | EPYC 7443P | EPYC 7443 |
|---|---|---|
| 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 virtualization. Direct competitor: EPYC 7443P rivals Xeon Platinum 8362; EPYC 7443 rivals Xeon Platinum 8362.
| Feature | EPYC 7443P | EPYC 7443 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The EPYC 7443P launched at $1337 MSRP, while the EPYC 7443 debuted at $2010. At current prices ($1045 vs $1800), the EPYC 7443P is $755 cheaper. In terms of value (PassMark points per dollar), the EPYC 7443P delivers 54.4 pts/$ vs 31.5 pts/$ for the EPYC 7443 — making the EPYC 7443P the 53.2% better value option.
| Feature | EPYC 7443P | EPYC 7443 |
|---|---|---|
| MSRP | $1337-33% | $2010 |
| Avg Price (30d) | $1045-42% | $1800 |
| Performance per Dollar | 54.4+73% | 31.5 |
| Release Date | 2021 | 2021 |
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