Core Ultra 9 285K
EPYC 9334
Core Ultra 9 285K vs EPYC 9334 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.
Core Ultra 9 285K vs EPYC 9334 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
Core Ultra 9 285K vs EPYC 9334: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Core Ultra 9 285K
2024Why buy it
- ✅Better for gaming: +30.6% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $2,401 less on MSRP ($589 MSRP vs $2,990 MSRP).
- ✅Delivers 422.5% more PassMark for each dollar spent, at 114.6 vs 21.9 PassMark/$ ($589 MSRP vs $2,990 MSRP).
- ✅Draws 125W instead of 210W, a 85W reduction.
- ✅Integrated graphics onboard with Intel Arc Graphics 64EU, while EPYC 9334 needs a discrete GPU.
Trade-offs
- ❌Smaller total L3 cache (36 MB vs 128 MB).
- ❌Less compelling for workstation-style loads than EPYC 9334, which brings 32 cores / 64 threads and 128 PCIe lanes.
- ❌No AVX-512 support for niche heavy compute workloads where it can matter.
EPYC 9334
2022Why buy it
- ✅+255.6% larger total L3 cache (128 MB vs 36 MB).
- ✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 128 PCIe lanes vs 24.
- ✅433.3% more PCIe lanes (128 vs 24) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Core Ultra 9 285K across 50 shared CPU benchmark tests.
- ❌Lower PassMark (65,568 vs 67,482).
- ❌Lower PassMark per dollar, at 21.9 vs 114.6 PassMark/$ ($2,990 MSRP vs $589 MSRP).
- ❌68% higher power demand at 210W vs 125W.
- ❌No integrated graphics, while Core Ultra 9 285K can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is Core Ultra 9 285K better than EPYC 9334?
Which one is better for gaming?
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?
Core Ultra 9 285K vs EPYC 9334 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Core Ultra 9 285K
The Core Ultra 9 285K is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 24 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 5.6 GHz. L3 cache: 36 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 67,482 points. Launch price was $589.
EPYC 9334
The EPYC 9334 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 32 cores and 64 threads. Base frequency is 2.7 GHz, with boost up to 3.9 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 210 Watt. Memory support: DDR5-4800. Passmark benchmark score: 65,568 points. Launch price was $2,990.
Processing Power
The Core Ultra 9 285K packs 24 cores / 24 threads, while the EPYC 9334 offers 32 cores / 64 threads — the EPYC 9334 has 8 more cores. Boost clocks reach 5.6 GHz on the Core Ultra 9 285K versus 3.9 GHz on the EPYC 9334 — a 35.8% clock advantage for the Core Ultra 9 285K (base: 3.7 GHz vs 2.7 GHz). The Core Ultra 9 285K uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the EPYC 9334 uses Genoa (2022−2023) (5 nm, 6 nm). In PassMark, the Core Ultra 9 285K scores 67,482 against the EPYC 9334's 65,568 — a 2.9% lead for the Core Ultra 9 285K. L3 cache: 36 MB (total) on the Core Ultra 9 285K vs 128 MB (total) on the EPYC 9334.
| Feature | Core Ultra 9 285K | EPYC 9334 |
|---|---|---|
| Cores / Threads | 24 / 24 | 32 / 64+33% |
| Boost Clock | 5.6 GHz+44% | 3.9 GHz |
| Base Clock | 3.7 GHz+37% | 2.7 GHz |
| L3 Cache | 36 MB (total) | 128 MB (total)+256% |
| L2 Cache | 3 MB (per core)+200% | 1 MB (per core) |
| Process | 3 nm-40% | 5 nm, 6 nm |
| Architecture | Arrow Lake-S (2024−2025) | Genoa (2022−2023) |
| PassMark | 67,482+3% | 65,568 |
| Cinebench R23 Multi | 45,563 | — |
| Geekbench 6 Single | 3,200 | — |
| Geekbench 6 Multi | 22,563 | — |
Memory & Platform
The Core Ultra 9 285K uses the LGA1851 socket (PCIe 5.0), while the EPYC 9334 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6400 on the Core Ultra 9 285K versus 4800 on the EPYC 9334 — the Core Ultra 9 285K supports 33.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9334 supports up to 6144 GB of RAM compared to 192 GB — 3100% more capacity for professional workloads. Memory channels: 2 (Core Ultra 9 285K) vs 12 (EPYC 9334). PCIe lanes: 24 (Core Ultra 9 285K) vs 128 (EPYC 9334) — the EPYC 9334 offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z890 (Core Ultra 9 285K) and SP5 (EPYC 9334).
| Feature | Core Ultra 9 285K | EPYC 9334 |
|---|---|---|
| Socket | LGA1851 | SP5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-6400+33% | 4800 |
| Max RAM Capacity | 192 GB | 6144 GB+3100% |
| RAM Channels | 2 | 12+500% |
| ECC Support | Yes | Yes |
| PCIe Lanes | 24 | 128+433% |
Advanced Features
Only the Core Ultra 9 285K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 9334 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core Ultra 9 285K) vs VT-x, VT-d (EPYC 9334). The Core Ultra 9 285K includes integrated graphics (Intel Arc Graphics 64EU), while the EPYC 9334 requires a dedicated GPU. Direct competitor: Core Ultra 9 285K rivals Ryzen 9 9950X; EPYC 9334 rivals Xeon Platinum 8468.
| Feature | Core Ultra 9 285K | EPYC 9334 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel Arc Graphics 64EU | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | true | VT-x, VT-d |
Value Analysis
At launch, the Core Ultra 9 285K was priced at $589, while the EPYC 9334 came in at $2990. On launch pricing ($589 vs $2990), Core Ultra 9 285K was $2401 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core Ultra 9 285K delivers 114.6 pts/$ vs 21.9 pts/$ for the EPYC 9334 — making the Core Ultra 9 285K the 135.7% better value option.
| Feature | Core Ultra 9 285K | EPYC 9334 |
|---|---|---|
| MSRP | $589-80% | $2990 |
| Performance per Dollar | 114.6+423% | 21.9 |
| Release Date | 2024 | 2022 |
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