EPYC 7D12 vs Core Ultra 5 245KF
EPYC 7D12
Core Ultra 5 245KF
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 7D12
Performance Per Dollar Core Ultra 5 245KF
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7D12 | Core Ultra 5 245KF |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($100) | ⚠️ Higher cost ($189) |
| Longevity | ✨ Modern (Rome (2020) / 7 nm) | ✨ Modern (Arrow Lake-S (2024−2025) / 3 nm) |
💎 Value Proposition
| Insight | EPYC 7D12 | Core Ultra 5 245KF |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+84%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($100) | ⚠️ Higher cost ($189) |
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 7D12 and Core Ultra 5 245KF
EPYC 7D12
The EPYC 7D12 is manufactured by AMD. It was released in 2015-01-01. It is based on the Rome (2020) architecture. It features 32 cores and 64 threads. Base frequency is 1.1 GHz, with boost up to 3 GHz. L3 cache: 32 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: SP3. Thermal design power (TDP): 85 Watt. Memory support: DDR4. Passmark benchmark score: 42,285 points. Launch price was $800.
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.
Processing Power
The EPYC 7D12 packs 32 cores / 64 threads, while the Core Ultra 5 245KF offers 14 cores / 14 threads — the EPYC 7D12 has 18 more cores. Boost clocks reach 3 GHz on the EPYC 7D12 versus 5.2 GHz on the Core Ultra 5 245KF — a 53.7% clock advantage for the Core Ultra 5 245KF (base: 1.1 GHz vs 4.2 GHz). The EPYC 7D12 uses the Rome (2020) architecture (7 nm), while the Core Ultra 5 245KF uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the EPYC 7D12 scores 42,285 against the Core Ultra 5 245KF's 43,424 — a 2.7% lead for the Core Ultra 5 245KF. L3 cache: 32 MB (total) on the EPYC 7D12 vs 24 MB (total) on the Core Ultra 5 245KF.
| Feature | EPYC 7D12 | Core Ultra 5 245KF |
|---|---|---|
| Cores / Threads | 32 / 64+129% | 14 / 14 |
| Boost Clock | 3 GHz | 5.2 GHz+73% |
| Base Clock | 1.1 GHz | 4.2 GHz+282% |
| L3 Cache | 32 MB (total)+33% | 24 MB (total) |
| L2 Cache | 512 kB (per core) | 3 MB (per core)+500% |
| Process | 7 nm | 3 nm-57% |
| Architecture | Rome (2020) | Arrow Lake-S (2024−2025) |
| PassMark | 42,285 | 43,424+3% |
Memory & Platform
The EPYC 7D12 uses the SP3 socket (PCIe 4.0), while the Core Ultra 5 245KF uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7D12 versus 6400 on the Core Ultra 5 245KF — the Core Ultra 5 245KF supports 66.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7D12 supports up to 4096 of RAM compared to 192 — 182.1% more capacity for professional workloads. Memory channels: 8 (EPYC 7D12) vs 2 (Core Ultra 5 245KF). PCIe lanes: 128 (EPYC 7D12) vs 20 (Core Ultra 5 245KF) — the EPYC 7D12 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7D12) and Z890,B860 (Core Ultra 5 245KF).
| Feature | EPYC 7D12 | Core Ultra 5 245KF |
|---|---|---|
| Socket | SP3 | LGA1851 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 3200 | 6400+100% |
| Max RAM Capacity | 4096+2033% | 192 |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+540% | 20 |
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 7D12 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, AMD-V (EPYC 7D12) vs VT-x, VT-d (Core Ultra 5 245KF). The Core Ultra 5 245KF includes integrated graphics (Intel Graphics (4 Xe-cores)), while the EPYC 7D12 requires a dedicated GPU. Direct competitor: EPYC 7D12 rivals Xeon Gold 6248; Core Ultra 5 245KF rivals Ryzen 5 9600X.
| Feature | EPYC 7D12 | Core Ultra 5 245KF |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel Graphics (4 Xe-cores) |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
Value Analysis
The EPYC 7D12 launched at $1000 MSRP, while the Core Ultra 5 245KF debuted at $294. At current prices ($100 vs $189), the EPYC 7D12 is $89 cheaper. In terms of value (PassMark points per dollar), the EPYC 7D12 delivers 422.9 pts/$ vs 229.8 pts/$ for the Core Ultra 5 245KF — making the EPYC 7D12 the 59.2% better value option.
| Feature | EPYC 7D12 | Core Ultra 5 245KF |
|---|---|---|
| MSRP | $1000 | $294-71% |
| Avg Price (30d) | $100-47% | $189 |
| Performance per Dollar | 422.9+84% | 229.8 |
| Release Date | 2020 | 2024 |
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