EPYC 7443P
Ryzen AI Max+ 395
EPYC 7443P vs Ryzen AI Max+ 395 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 7443P vs Ryzen AI Max+ 395 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 7443P vs Ryzen AI Max+ 395: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 7443P
2021Why buy it
- ✅+3.2% higher PassMark.
- ✅+100% larger total L3 cache (128 MB vs 64 MB).
- ✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 128 PCIe lanes vs 16.
- ✅700% more PCIe lanes (128 vs 16) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen AI Max+ 395 across 50 shared CPU benchmark tests.
- ❌Launch MSRP is still $1,337 MSRP, while Ryzen AI Max+ 395 mostly shows up through inconsistent older-market listings.
- ❌263.6% higher power demand at 200W vs 55W.
- ❌Older platform position on SP3 with DDR4, while Ryzen AI Max+ 395 moves to FP11 and DDR5.
- ❌No integrated graphics, while Ryzen AI Max+ 395 can still boot and troubleshoot without a discrete GPU.
Ryzen AI Max+ 395
2025Why buy it
- ✅Better for gaming: +14.3% higher average FPS across 50 shared CPU benchmark tests.
- ✅Draws 55W instead of 200W, a 145W reduction.
- ✅Newer platform on FP11 with DDR5 support instead of SP3 and DDR4.
- ✅Integrated graphics onboard with AMD Radeon 8060S, while EPYC 7443P needs a discrete GPU.
Trade-offs
- ❌Lower PassMark (55,025 vs 56,808).
- ❌Smaller total L3 cache (64 MB vs 128 MB).
- ❌Less compelling for workstation-style loads than EPYC 7443P, which brings 24 cores / 48 threads and 128 PCIe lanes.
Quick Answers
So, is Ryzen AI Max+ 395 better than EPYC 7443P?
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 7443P vs Ryzen AI Max+ 395 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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.
Ryzen AI Max+ 395
The Ryzen AI Max+ 395 is manufactured by AMD. It was released in 2025-01-01. It is based on the Strix Halo (2025) architecture. It features 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 5.1 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP11. Thermal design power (TDP): 55 Watt. Memory support: DDR5. Passmark benchmark score: 55,025 points. Launch price was $450.
Processing Power
The EPYC 7443P packs 24 cores / 48 threads, while the Ryzen AI Max+ 395 offers 16 cores / 32 threads — the EPYC 7443P has 8 more cores. Boost clocks reach 4 GHz on the EPYC 7443P versus 5.1 GHz on the Ryzen AI Max+ 395 — a 24.2% clock advantage for the Ryzen AI Max+ 395 (base: 2.85 GHz vs 3 GHz). The EPYC 7443P uses the Milan (2021−2023) architecture (7 nm+), while the Ryzen AI Max+ 395 uses Strix Halo (2025) (4 nm). In PassMark, the EPYC 7443P scores 56,808 against the Ryzen AI Max+ 395's 55,025 — a 3.2% lead for the EPYC 7443P. L3 cache: 128 MB (total) on the EPYC 7443P vs 64 MB (total) on the Ryzen AI Max+ 395.
| Feature | EPYC 7443P | Ryzen AI Max+ 395 |
|---|---|---|
| Cores / Threads | 24 / 48+50% | 16 / 32 |
| Boost Clock | 4 GHz | 5.1 GHz+27% |
| Base Clock | 2.85 GHz | 3 GHz+5% |
| L3 Cache | 128 MB (total)+100% | 64 MB (total) |
| L2 Cache | 512 kB (per core) | 1 MB (per core)+100% |
| Process | 7 nm+ | 4 nm-43% |
| Architecture | Milan (2021−2023) | Strix Halo (2025) |
| PassMark | 56,808+3% | 55,025 |
Memory & Platform
The EPYC 7443P uses the SP3 socket (PCIe 4.0), while the Ryzen AI Max+ 395 uses FP11 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7443P versus 8000 on the Ryzen AI Max+ 395 — the Ryzen AI Max+ 395 supports 150% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7443P supports up to 4096 of RAM compared to 128 — 3100% more capacity for professional workloads. Memory channels: 8 (EPYC 7443P) vs 4 (Ryzen AI Max+ 395). PCIe lanes: 128 (EPYC 7443P) vs 16 (Ryzen AI Max+ 395) — the EPYC 7443P offers 112 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7443P) and FP11 (Ryzen AI Max+ 395).
| Feature | EPYC 7443P | Ryzen AI Max+ 395 |
|---|---|---|
| Socket | SP3 | FP11 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200 | 8000+150% |
| Max RAM Capacity | 4096+3100% | 128 |
| RAM Channels | 8+100% | 4 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 128+700% | 16 |
Advanced Features
Only the Ryzen AI Max+ 395 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen AI Max+ 395 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (EPYC 7443P) vs VT-x, VT-d, AMD-V (Ryzen AI Max+ 395). The Ryzen AI Max+ 395 includes integrated graphics (AMD Radeon 8060S), while the EPYC 7443P requires a dedicated GPU. Direct competitor: EPYC 7443P rivals Xeon Platinum 8362; Ryzen AI Max+ 395 rivals Core Ultra 9 285HX.
| Feature | EPYC 7443P | Ryzen AI Max+ 395 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon 8060S |
| Unlocked | No | Yes |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
At launch, the EPYC 7443P was priced at $1337, while the Ryzen AI Max+ 395 came in at $0. On launch pricing ($1337 vs $0), Ryzen AI Max+ 395 was $1337 cheaper.
| Feature | EPYC 7443P | Ryzen AI Max+ 395 |
|---|---|---|
| MSRP | $1337 | $0-100% |
| Performance per Dollar | 42.5 | — |
| Release Date | 2021 | 2025 |
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