EPYC 7773X
EPYC 9534
EPYC 7773X vs EPYC 9534 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 7773X vs EPYC 9534 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 7773X vs EPYC 9534: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 7773X
2022Why buy it
- ✅+190.3% higher Geekbench multi-core.
- ✅+200% larger total L3 cache (768 MB vs 256 MB).
- ✅Costs $3 less on MSRP ($8,800 MSRP vs $8,803 MSRP).
Trade-offs
- ❌Lower Geekbench single-core performance for gaming (1,536 vs 1,650).
- ❌Older platform position on SP3 with DDR4, while EPYC 9534 moves to SP5 and DDR5.
- ❌No AVX-512 support for niche heavy compute workloads where it can matter.
EPYC 9534
2022Why buy it
- ✅+7.4% higher Geekbench single-core performance for gaming and desktop responsiveness.
- ✅Newer platform on SP5 with DDR5 support instead of SP3 and DDR4.
- ✅AVX-512 support for select workstation, AI, and scientific workloads.
Trade-offs
- ❌Lower Geekbench multi-core (15,500 vs 45,000).
- ❌Smaller total L3 cache (256 MB vs 768 MB).
- ❌0% HIGHER MSRP$8,803 MSRPvs$8,800 MSRP
Quick Answers
So, is EPYC 7773X better than EPYC 9534?
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 7773X vs EPYC 9534 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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)+51100% | 1 MB (per core) |
| 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 50% 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 — 50% 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+50% |
| Max RAM Capacity | 4 TB | 6144 GB+50% |
| RAM Channels | 8 | 12+50% |
| ECC Support | Yes | Yes |
| 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
At launch, the EPYC 7773X was priced at $8800, while the EPYC 9534 came in at $8803. On launch pricing ($8800 vs $8803), EPYC 7773X was $3 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7773X delivers 10.4 pts/$ vs 10.1 pts/$ for the EPYC 9534 — making the EPYC 7773X the 2.5% better value option.
| Feature | EPYC 7773X | EPYC 9534 |
|---|---|---|
| MSRP | $8800 | $8803 |
| Performance per Dollar | 10.4+3% | 10.1 |
| Release Date | 2022 | 2022 |
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