EPYC 7473X vs Core Ultra 7 265KF
EPYC 7473X
Core Ultra 7 265KF
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 7473X
Performance Per Dollar Core Ultra 7 265KF
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7473X | Core Ultra 7 265KF |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($200) | ⚠️ Higher cost ($323) |
| Longevity | ✨ Modern (Milan-X (2022) / 7 nm) | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) |
💎 Value Proposition
| Insight | EPYC 7473X | Core Ultra 7 265KF |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+63%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($200) | ⚠️ Higher cost ($323) |
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 7473X and Core Ultra 7 265KF
EPYC 7473X
The EPYC 7473X is manufactured by AMD. It was released in 2022-03-01. It is based on the Milan-X (2022) architecture. It features 24 cores and 48 threads. Base frequency is 2.8 GHz, with boost up to 3.7 GHz. L3 cache: 768 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: SP3. Thermal design power (TDP): 240 Watt. Memory support: DDR4-3200. Passmark benchmark score: 59,280 points. Launch price was $3,900.
Core Ultra 7 265KF
The Core Ultra 7 265KF 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 20 cores and 20 threads. Base frequency is 3.9 GHz, with boost up to 5.5 GHz. L3 cache: 30 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: 58,690 points. Launch price was $379.
Processing Power
The EPYC 7473X packs 24 cores / 48 threads, while the Core Ultra 7 265KF offers 20 cores / 20 threads — the EPYC 7473X has 4 more cores. Boost clocks reach 3.7 GHz on the EPYC 7473X versus 5.5 GHz on the Core Ultra 7 265KF — a 39.1% clock advantage for the Core Ultra 7 265KF (base: 2.8 GHz vs 3.9 GHz). The EPYC 7473X uses the Milan-X (2022) architecture (7 nm), while the Core Ultra 7 265KF uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the EPYC 7473X scores 59,280 against the Core Ultra 7 265KF's 58,690 — a 1% lead for the EPYC 7473X. L3 cache: 768 MB (total) on the EPYC 7473X vs 30 MB (total) on the Core Ultra 7 265KF.
| Feature | EPYC 7473X | Core Ultra 7 265KF |
|---|---|---|
| Cores / Threads | 24 / 48+20% | 20 / 20 |
| Boost Clock | 3.7 GHz | 5.5 GHz+49% |
| Base Clock | 2.8 GHz | 3.9 GHz+39% |
| L3 Cache | 768 MB (total)+2460% | 30 MB (total) |
| L2 Cache | 512K (per core) | 3 MB (per core)+500% |
| Process | 7 nm | 3 nm-57% |
| Architecture | Milan-X (2022) | Arrow Lake-S (2024−2025) |
| PassMark | 59,280+1% | 58,690 |
| Cinebench R23 Multi | — | 35,315 |
| Geekbench 6 Single | — | 3,055 |
| Geekbench 6 Multi | — | 20,373 |
Memory & Platform
The EPYC 7473X uses the SP3 socket (PCIe 4.0), while the Core Ultra 7 265KF uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7473X versus DDR5-6400 on the Core Ultra 7 265KF — the EPYC 7473X supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7473X supports up to 4096 of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 8 (EPYC 7473X) vs 2 (Core Ultra 7 265KF). PCIe lanes: 128 (EPYC 7473X) vs 24 (Core Ultra 7 265KF) — the EPYC 7473X offers 104 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7473X) and Intel Z890 (Core Ultra 7 265KF).
| Feature | EPYC 7473X | Core Ultra 7 265KF |
|---|---|---|
| Socket | SP3 | LGA1851 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 3200+63900% | DDR5-6400 |
| Max RAM Capacity | 4096 | 192 GB+4915100% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 128+433% | 24 |
Advanced Features
Only the Core Ultra 7 265KF has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (EPYC 7473X) vs true (Core Ultra 7 265KF). Direct competitor: EPYC 7473X rivals Xeon Platinum 8380; Core Ultra 7 265KF rivals Ryzen 7 9700X.
| Feature | EPYC 7473X | Core Ultra 7 265KF |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | true |
Value Analysis
The EPYC 7473X launched at $3900 MSRP, while the Core Ultra 7 265KF debuted at $379. At current prices ($200 vs $323), the EPYC 7473X is $123 cheaper. In terms of value (PassMark points per dollar), the EPYC 7473X delivers 296.4 pts/$ vs 181.7 pts/$ for the Core Ultra 7 265KF — making the EPYC 7473X the 48% better value option.
| Feature | EPYC 7473X | Core Ultra 7 265KF |
|---|---|---|
| MSRP | $3900 | $379-90% |
| Avg Price (30d) | $200-38% | $323 |
| Performance per Dollar | 296.4+63% | 181.7 |
| Release Date | 2022 | 2024 |
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