Core i3-1315U vs EPYC 7261
Core i3-1315U
EPYC 7261
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. The Core i3-1315U is positioned at rank 376 and the EPYC 7261 is on rank 592, so the Core i3-1315U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-1315U
Performance Per Dollar EPYC 7261
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-1315U | EPYC 7261 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($8) |
| Longevity | ✨ Modern (Raptor Lake-U (2023) / Intel 7 nm) | ✨ Modern (Naples (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i3-1315U | EPYC 7261 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($8) |
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 i3-1315U and EPYC 7261
Core i3-1315U
The Core i3-1315U is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 6 cores and 8 threads. Base frequency is 1.2 GHz, with boost up to 4.5 GHz. L3 cache: 10 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 11,248 points. Launch price was $309.
EPYC 7261
The EPYC 7261 is manufactured by AMD. It was released in 2015-01-01. It is based on the Naples (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 2.9 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: SP3. Thermal design power (TDP): 170 Watt. Memory support: DDR4-2666. Passmark benchmark score: 11,149 points. Launch price was $800.
Processing Power
The Core i3-1315U packs 6 cores / 8 threads, while the EPYC 7261 offers 8 cores / 16 threads — the EPYC 7261 has 2 more cores. Boost clocks reach 4.5 GHz on the Core i3-1315U versus 2.9 GHz on the EPYC 7261 — a 43.2% clock advantage for the Core i3-1315U (base: 1.2 GHz vs 2.5 GHz). The Core i3-1315U uses the Raptor Lake-U (2023) architecture (Intel 7 nm), while the EPYC 7261 uses Naples (2017−2018) (14 nm). In PassMark, the Core i3-1315U scores 11,248 against the EPYC 7261's 11,149 — a 0.9% lead for the Core i3-1315U. L3 cache: 10 MB (total) on the Core i3-1315U vs 32 MB (total) on the EPYC 7261.
| Feature | Core i3-1315U | EPYC 7261 |
|---|---|---|
| Cores / Threads | 6 / 8 | 8 / 16+33% |
| Boost Clock | 4.5 GHz+55% | 2.9 GHz |
| Base Clock | 1.2 GHz | 2.5 GHz+108% |
| L3 Cache | 10 MB (total) | 32 MB (total)+220% |
| L2 Cache | 1.25 MB (per core)+150% | 512K (per core) |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Raptor Lake-U (2023) | Naples (2017−2018) |
| PassMark | 11,248 | 11,149 |
Memory & Platform
The Core i3-1315U uses the FCBGA1744 socket (PCIe 5.0), while the EPYC 7261 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Core i3-1315U | EPYC 7261 |
|---|---|---|
| Socket | FCBGA1744 | SP3 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
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