EPYC 7443 vs EPYC 8324P
EPYC 7443
EPYC 8324P
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 7443
Performance Per Dollar EPYC 8324P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7443 | EPYC 8324P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($1,800) | ⚠️ Higher cost ($3,598) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm+) | ✨ Modern (Siena (2023−2024) / 5 nm) |
💎 Value Proposition
| Insight | EPYC 7443 | EPYC 8324P |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+99%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($1,800) | ⚠️ Higher cost ($3,598) |
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 7443 and EPYC 8324P
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 8324P
The EPYC 8324P is manufactured by AMD. It was released in 18 September 2023 (2 years ago). It is based on the Siena (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2.65 GHz, with boost up to 3 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP6. Thermal design power (TDP): 180 Watt. Memory support: DDR5. Passmark benchmark score: 57,127 points. Launch price was $1,895.
Processing Power
The EPYC 7443 packs 24 cores / 48 threads, while the EPYC 8324P offers 32 cores / 64 threads — the EPYC 8324P has 8 more cores. Boost clocks reach 4 GHz on the EPYC 7443 versus 3 GHz on the EPYC 8324P — a 28.6% clock advantage for the EPYC 7443 (base: 2.85 GHz vs 2.65 GHz). The EPYC 7443 uses the Milan (2021−2023) architecture (7 nm+), while the EPYC 8324P uses Siena (2023−2024) (5 nm). In PassMark, the EPYC 7443 scores 56,743 against the EPYC 8324P's 57,127 — a 0.7% lead for the EPYC 8324P. Both processors carry 128 MB (total) of L3 cache.
| Feature | EPYC 7443 | EPYC 8324P |
|---|---|---|
| Cores / Threads | 24 / 48 | 32 / 64+33% |
| Boost Clock | 4 GHz+33% | 3 GHz |
| Base Clock | 2.85 GHz+8% | 2.65 GHz |
| L3 Cache | 128 MB (total) | 128 MB (total) |
| L2 Cache | 512 kB (per core) | 1 MB (per core)+100% |
| Process | 7 nm+ | 5 nm-29% |
| Architecture | Milan (2021−2023) | Siena (2023−2024) |
| PassMark | 56,743 | 57,127 |
Memory & Platform
The EPYC 7443 uses the SP3 socket (PCIe 4.0), while the EPYC 8324P uses SP6 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7443 versus 4800 on the EPYC 8324P — the EPYC 8324P supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7443 supports up to 4096 of RAM compared to 1152 — 112.2% more capacity for professional workloads. Memory channels: 8 (EPYC 7443) vs 6 (EPYC 8324P). PCIe lanes: 128 (EPYC 7443) vs 96 (EPYC 8324P) — the EPYC 7443 offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7443) and SP6 (EPYC 8324P).
| Feature | EPYC 7443 | EPYC 8324P |
|---|---|---|
| Socket | SP3 | SP6 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 3200 | 4800+50% |
| Max RAM Capacity | 4096+256% | 1152 |
| RAM Channels | 8+33% | 6 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+33% | 96 |
Advanced Features
Neither processor supports overclocking. Only the EPYC 8324P supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Direct competitor: EPYC 7443 rivals Xeon Platinum 8362; EPYC 8324P rivals Xeon Platinum 8452Y.
| Feature | EPYC 7443 | EPYC 8324P |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The EPYC 7443 launched at $2010 MSRP, while the EPYC 8324P debuted at $1895. At current prices ($1800 vs $3598), the EPYC 7443 is $1798 cheaper. In terms of value (PassMark points per dollar), the EPYC 7443 delivers 31.5 pts/$ vs 15.9 pts/$ for the EPYC 8324P — making the EPYC 7443 the 66% better value option.
| Feature | EPYC 7443 | EPYC 8324P |
|---|---|---|
| MSRP | $2010 | $1895-6% |
| Avg Price (30d) | $1800-50% | $3598 |
| Performance per Dollar | 31.5+98% | 15.9 |
| Release Date | 2021 | 2023 |
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