EPYC 7343 vs M4 Max (16 cores)
EPYC 7343
M4 Max (16 cores)
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 7343
Performance Per Dollar M4 Max (16 cores)
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7343 | M4 Max (16 cores) |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,350) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm+) | ✨ Modern (Legacy / 3 nm) |
💎 Value Proposition
| Insight | EPYC 7343 | M4 Max (16 cores) |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($1,350) | ✅ More affordable ($0) |
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 7343 and M4 Max (16 cores)
EPYC 7343
The EPYC 7343 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 16 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 3.9 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 190 Watt. Memory support: DDR4-3200. Passmark benchmark score: 43,644 points. Launch price was $1,565.
M4 Max (16 cores)
The M4 Max (16 cores) is manufactured by Apple. It was released in 30 October 2024 (1 year ago). It features 16 cores and 16 threads. Base frequency is 2.75 GHz, with boost up to 4.51 GHz. Built on 3 nm process technology. Socket: none. Thermal design power (TDP): 4 MB. Memory support: LPDDR5X. Passmark benchmark score: 43,985 points. Launch price was $499.
Processing Power
The EPYC 7343 packs 16 cores / 32 threads, matching the M4 Max (16 cores)'s 16 cores. Boost clocks reach 3.9 GHz on the EPYC 7343 versus 4.51 GHz on the M4 Max (16 cores) — a 14.5% clock advantage for the M4 Max (16 cores) (base: 3.2 GHz vs 2.75 GHz). The EPYC 7343 is built on the Milan (2021−2023) architecture. In PassMark, the EPYC 7343 scores 43,644 against the M4 Max (16 cores)'s 43,985 — a 0.8% lead for the M4 Max (16 cores).
| Feature | EPYC 7343 | M4 Max (16 cores) |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 16 |
| Boost Clock | 3.9 GHz | 4.51 GHz+16% |
| Base Clock | 3.2 GHz+16% | 2.75 GHz |
| L3 Cache | 128 MB (total) | — |
| L2 Cache | 512 kB (per core) | — |
| Process | 7 nm+ | 3 nm-57% |
| Architecture | Milan (2021−2023) | — |
| PassMark | 43,644 | 43,985 |
| Geekbench 6 Single | — | 4,060 |
| Geekbench 6 Multi | — | 26,675 |
Memory & Platform
The EPYC 7343 uses the SP3 socket (PCIe 4.0), while the M4 Max (16 cores) uses none (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to 3200 memory speed. The EPYC 7343 supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (EPYC 7343) vs 40 (M4 Max (16 cores)) — the EPYC 7343 offers 88 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7343) and Apple Silicon (M4 Max (16 cores)).
| Feature | EPYC 7343 | M4 Max (16 cores) |
|---|---|---|
| Socket | SP3 | none |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200 | Unified Memory |
| Max RAM Capacity | 4096 | 128 GB+3276700% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+220% | 40 |
Advanced Features
Neither processor supports overclocking. Only the EPYC 7343 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, AMD-V (EPYC 7343) vs Apple Virtualization (M4 Max (16 cores)). The M4 Max (16 cores) includes integrated graphics (Apple 40-core GPU), while the EPYC 7343 requires a dedicated GPU. Primary use case: M4 Max (16 cores) targets Professional Laptop. Direct competitor: EPYC 7343 rivals Xeon Gold 6248; M4 Max (16 cores) rivals Ryzen AI Max PRO 390.
| Feature | EPYC 7343 | M4 Max (16 cores) |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Apple 40-core GPU |
| Unlocked | No | No |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, AMD-V | Apple Virtualization |
| Target Use | — | Professional Laptop |
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