EPYC 7773X vs EPYC 9534
EPYC 7773X
EPYC 9534
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 7773X
Performance Per Dollar EPYC 9534
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7773X | EPYC 9534 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($8,800) | ✅ More affordable ($2,999) |
| Longevity | ✨ Modern (Milan-X (2022) / 7 nm) | ✨ Modern (Genoa (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | EPYC 7773X | EPYC 9534 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+186%) |
| Upfront Cost | ⚠️ Higher cost ($8,800) | ✅ More affordable ($2,999) |
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 7773X and EPYC 9534
EPYC 7773X
The EPYC 7773X is manufactured by AMD. It was released in 2022-03-22. It is based on the Milan-X (2022) architecture. It features 64 cores and 128 threads. Base frequency is 2.2 GHz, with boost up to 3.5 GHz. L3 cache: 768 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: SP3. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 91,340 points. Launch price was $8,800.
EPYC 9534
The EPYC 9534 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 64 cores and 128 threads. Base frequency is 2.45 GHz, with boost up to 3.7 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 280 Watt. Memory support: DDR5-4800. Passmark benchmark score: 89,077 points. Launch price was $8,803.
Processing Power
Both the EPYC 7773X and EPYC 9534 share an identical 64-core/128-thread configuration. Boost clocks reach 3.5 GHz on the EPYC 7773X versus 3.7 GHz on the EPYC 9534 — a 5.6% clock advantage for the EPYC 9534 (base: 2.2 GHz vs 2.45 GHz). The EPYC 7773X uses the Milan-X (2022) architecture (7 nm), while the EPYC 9534 uses Genoa (2022−2023) (5 nm, 6 nm). In PassMark, the EPYC 7773X scores 91,340 against the EPYC 9534's 89,077 — a 2.5% lead for the EPYC 7773X. Geekbench 6 single-core — the metric most relevant to gaming — records 1,536 vs 1,650, a 7.2% lead for the EPYC 9534 that directly translates to higher frame rates. Multi-core Geekbench: 45,000 vs 15,500 (97.5% advantage for the EPYC 7773X). L3 cache: 768 MB (total) on the EPYC 7773X vs 256 MB (total) on the EPYC 9534.
| Feature | EPYC 7773X | EPYC 9534 |
|---|---|---|
| Cores / Threads | 64 / 128 | 64 / 128 |
| Boost Clock | 3.5 GHz | 3.7 GHz+6% |
| Base Clock | 2.2 GHz | 2.45 GHz+11% |
| L3 Cache | 768 MB (total)+200% | 256 MB (total) |
| L2 Cache | 512K (per core) | 1 MB (per core)+100% |
| Process | 7 nm | 5 nm, 6 nm-29% |
| Architecture | Milan-X (2022) | Genoa (2022−2023) |
| PassMark | 91,340+3% | 89,077 |
| Geekbench 6 Single | 1,536 | 1,650+7% |
| Geekbench 6 Multi | 45,000+190% | 15,500 |
Memory & Platform
The EPYC 7773X uses the SP3 socket (PCIe 4.0), while the EPYC 9534 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the EPYC 7773X versus DDR5-4800 on the EPYC 9534 — the EPYC 9534 supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9534 supports up to 6144 GB of RAM compared to 4 TB — 199.7% more capacity for professional workloads. Memory channels: 8 (EPYC 7773X) vs 12 (EPYC 9534). Both provide 128 PCIe lanes. Chipset compatibility: SP3 (EPYC 7773X) and SP5 (EPYC 9534).
| Feature | EPYC 7773X | EPYC 9534 |
|---|---|---|
| Socket | SP3 | SP5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | DDR4-3200 | DDR5-4800+25% |
| Max RAM Capacity | 4 TB | 6144 GB+50% |
| RAM Channels | 8 | 12+50% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Neither processor supports overclocking. Only the EPYC 9534 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: AMD-V (EPYC 7773X) vs AMD-V, SEV-SNP (EPYC 9534). Primary use case: EPYC 7773X targets Server, EPYC 9534 targets Server. Direct competitor: EPYC 7773X rivals EPYC 9654; EPYC 9534 rivals Xeon Platinum 8470.
| Feature | EPYC 7773X | EPYC 9534 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | No | Yes |
| Virtualization | AMD-V | AMD-V, SEV-SNP |
| Target Use | Server | Server |
Value Analysis
The EPYC 7773X launched at $8800 MSRP, while the EPYC 9534 debuted at $8803. At current prices ($8800 vs $2999), the EPYC 9534 is $5801 cheaper. In terms of value (PassMark points per dollar), the EPYC 7773X delivers 10.4 pts/$ vs 29.7 pts/$ for the EPYC 9534 — making the EPYC 9534 the 96.4% better value option.
| Feature | EPYC 7773X | EPYC 9534 |
|---|---|---|
| MSRP | $8800 | $8803 |
| Avg Price (30d) | $8800 | $2999-66% |
| Performance per Dollar | 10.4 | 29.7+186% |
| Release Date | 2022 | 2022 |
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