EPYC 7443
EPYC 7443P
EPYC 7443 vs EPYC 7443P Performance Spectrum
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.
EPYC 7443 vs EPYC 7443P FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
EPYC 7443 vs EPYC 7443P: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 7443
2021Why buy it
Trade-offs
- ❌Lower PassMark (56,743 vs 56,808).
- ❌Lower PassMark per dollar, at 28.2 vs 42.5 PassMark/$ ($2,010 MSRP vs $1,337 MSRP).
EPYC 7443P
2021Why buy it
- ✅+0.1% higher PassMark.
- ✅Costs $673 less on MSRP ($1,337 MSRP vs $2,010 MSRP).
- ✅Delivers 50.5% more PassMark for each dollar spent, at 42.5 vs 28.2 PassMark/$ ($1,337 MSRP vs $2,010 MSRP).
Trade-offs
- ❌Fewer obvious downsides in this matchup outside of normal market pricing swings.
Quick Answers
So, is EPYC 7443P better than EPYC 7443?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
EPYC 7443 vs EPYC 7443P Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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.
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.
Processing Power
Both the EPYC 7443 and EPYC 7443P share an identical 24-core/48-thread configuration. Boost clocks reach 4 GHz on the EPYC 7443 versus 4 GHz on the EPYC 7443P — 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 7443 scores 56,743 against the EPYC 7443P's 56,808 — a 0.1% lead for the EPYC 7443P. Both processors carry 128 MB (total) of L3 cache.
| Feature | EPYC 7443 | EPYC 7443P |
|---|---|---|
| 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 | 56,743 | 56,808 |
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 7443) and SP3 (EPYC 7443P).
| Feature | EPYC 7443 | EPYC 7443P |
|---|---|---|
| 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 | Yes | Yes |
| PCIe Lanes | 128 | 128 |
Advanced Features
Neither processor supports overclocking. Both support VT-x, VT-d virtualization. Direct competitor: EPYC 7443 rivals Xeon Platinum 8362; EPYC 7443P rivals Xeon Platinum 8362.
| Feature | EPYC 7443 | EPYC 7443P |
|---|---|---|
| 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
At launch, the EPYC 7443 was priced at $2010, while the EPYC 7443P came in at $1337. On launch pricing ($2010 vs $1337), EPYC 7443P was $673 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7443 delivers 28.2 pts/$ vs 42.5 pts/$ for the EPYC 7443P — making the EPYC 7443P the 40.3% better value option.
| Feature | EPYC 7443 | EPYC 7443P |
|---|---|---|
| MSRP | $2010 | $1337-33% |
| Performance per Dollar | 28.2 | 42.5+51% |
| Release Date | 2021 | 2021 |
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