Core Ultra 5 245KF vs EPYC 7402P
Core Ultra 5 245KF
EPYC 7402P
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 Core Ultra 5 245KF
Performance Per Dollar EPYC 7402P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core Ultra 5 245KF | EPYC 7402P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($189) | ⚠️ Higher cost ($1,090) |
| Longevity | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Core Ultra 5 245KF | EPYC 7402P |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+472%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($189) | ⚠️ Higher cost ($1,090) |
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 Core Ultra 5 245KF and EPYC 7402P
Core Ultra 5 245KF
The Core Ultra 5 245KF 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 14 cores and 14 threads. Base frequency is 4.2 GHz, with boost up to 5.2 GHz. L3 cache: 24 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: 43,424 points. Launch price was $294.
EPYC 7402P
The EPYC 7402P is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 24 cores and 48 threads. Base frequency is 2.8 GHz, with boost up to 3.35 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 43,759 points. Launch price was $1,250.
Processing Power
The Core Ultra 5 245KF packs 14 cores / 14 threads, while the EPYC 7402P offers 24 cores / 48 threads — the EPYC 7402P has 10 more cores. Boost clocks reach 5.2 GHz on the Core Ultra 5 245KF versus 3.35 GHz on the EPYC 7402P — a 43.3% clock advantage for the Core Ultra 5 245KF (base: 4.2 GHz vs 2.8 GHz). The Core Ultra 5 245KF uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the EPYC 7402P uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Core Ultra 5 245KF scores 43,424 against the EPYC 7402P's 43,759 — a 0.8% lead for the EPYC 7402P. L3 cache: 24 MB (total) on the Core Ultra 5 245KF vs 128 MB (total) on the EPYC 7402P.
| Feature | Core Ultra 5 245KF | EPYC 7402P |
|---|---|---|
| Cores / Threads | 14 / 14 | 24 / 48+71% |
| Boost Clock | 5.2 GHz+55% | 3.35 GHz |
| Base Clock | 4.2 GHz+50% | 2.8 GHz |
| L3 Cache | 24 MB (total) | 128 MB (total)+433% |
| L2 Cache | 3 MB (per core)+500% | 512 kB (per core) |
| Process | 3 nm-57% | 7 nm, 14 nm |
| Architecture | Arrow Lake-S (2024−2025) | Zen 2 (2017−2020) |
| PassMark | 43,424 | 43,759 |
Memory & Platform
The Core Ultra 5 245KF uses the LGA1851 socket (PCIe 5.0), while the EPYC 7402P uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Core Ultra 5 245KF versus 3200 on the EPYC 7402P — the Core Ultra 5 245KF supports 66.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7402P supports up to 4096 of RAM compared to 192 — 182.1% more capacity for professional workloads. Memory channels: 2 (Core Ultra 5 245KF) vs 8 (EPYC 7402P). PCIe lanes: 20 (Core Ultra 5 245KF) vs 128 (EPYC 7402P) — the EPYC 7402P offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z890,B860 (Core Ultra 5 245KF) and SP3 (EPYC 7402P).
| Feature | Core Ultra 5 245KF | EPYC 7402P |
|---|---|---|
| Socket | LGA1851 | SP3 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 6400+100% | 3200 |
| Max RAM Capacity | 192 | 4096+2033% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 128+540% |
Advanced Features
Only the Core Ultra 5 245KF has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 7402P supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core Ultra 5 245KF) vs VT-x, VT-d, AMD-V (EPYC 7402P). The Core Ultra 5 245KF includes integrated graphics (Intel Graphics (4 Xe-cores)), while the EPYC 7402P requires a dedicated GPU. Direct competitor: Core Ultra 5 245KF rivals Ryzen 5 9600X; EPYC 7402P rivals Xeon Gold 6248.
| Feature | Core Ultra 5 245KF | EPYC 7402P |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel Graphics (4 Xe-cores) | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
The Core Ultra 5 245KF launched at $294 MSRP, while the EPYC 7402P debuted at $1280. At current prices ($189 vs $1090), the Core Ultra 5 245KF is $901 cheaper. In terms of value (PassMark points per dollar), the Core Ultra 5 245KF delivers 229.8 pts/$ vs 40.1 pts/$ for the EPYC 7402P — making the Core Ultra 5 245KF the 140.5% better value option.
| Feature | Core Ultra 5 245KF | EPYC 7402P |
|---|---|---|
| MSRP | $294-77% | $1280 |
| Avg Price (30d) | $189-83% | $1090 |
| Performance per Dollar | 229.8+473% | 40.1 |
| Release Date | 2024 | 2019 |
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