Core i7-14700K vs EPYC 7502
Core i7-14700K
EPYC 7502
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 i7-14700K
Performance Per Dollar EPYC 7502
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-14700K | EPYC 7502 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($270) | ⚠️ Higher cost ($1,299) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Core i7-14700K | EPYC 7502 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+382%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($270) | ⚠️ Higher cost ($1,299) |
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 i7-14700K and EPYC 7502
Core i7-14700K
The Core i7-14700K is manufactured by Intel. It was released in 17 October 2023 (2 years ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 20 cores and 28 threads. Base frequency is 3.4 GHz, with boost up to 5.6 GHz. L3 cache: 33 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 52,228 points. Launch price was $319.
EPYC 7502
The EPYC 7502 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 32 cores and 64 threads. Base frequency is 2.5 GHz, with boost up to 3.35 GHz. L3 cache: 128 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 52,107 points. Launch price was $2,600.
Processing Power
The Core i7-14700K packs 20 cores / 28 threads, while the EPYC 7502 offers 32 cores / 64 threads — the EPYC 7502 has 12 more cores. Boost clocks reach 5.6 GHz on the Core i7-14700K versus 3.35 GHz on the EPYC 7502 — a 50.3% clock advantage for the Core i7-14700K (base: 3.4 GHz vs 2.5 GHz). The Core i7-14700K uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the EPYC 7502 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Core i7-14700K scores 52,228 against the EPYC 7502's 52,107 — a 0.2% lead for the Core i7-14700K. L3 cache: 33 MB (total) on the Core i7-14700K vs 128 MB (total) on the EPYC 7502.
| Feature | Core i7-14700K | EPYC 7502 |
|---|---|---|
| Cores / Threads | 20 / 28 | 32 / 64+60% |
| Boost Clock | 5.6 GHz+67% | 3.35 GHz |
| Base Clock | 3.4 GHz+36% | 2.5 GHz |
| L3 Cache | 33 MB (total) | 128 MB (total)+288% |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 7 nm | 7 nm, 14 nm |
| Architecture | Raptor Lake-R (2023−2025) | Zen 2 (2017−2020) |
| PassMark | 52,228 | 52,107 |
| Cinebench R23 Multi | 36,000 | — |
| Geekbench 6 Single | 2,900 | — |
| Geekbench 6 Multi | 21,500 | — |
Memory & Platform
The Core i7-14700K uses the LGA1700 socket (PCIe 5.0), while the EPYC 7502 uses TR4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i7-14700K versus 3200 on the EPYC 7502 — the EPYC 7502 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7502 supports up to 4096 of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i7-14700K) vs 8 (EPYC 7502). PCIe lanes: 20 (Core i7-14700K) vs 128 (EPYC 7502) — the EPYC 7502 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z790,H770,B760,Z690,H670,B660,H610 (Core i7-14700K) and SP3 (EPYC 7502).
| Feature | Core i7-14700K | EPYC 7502 |
|---|---|---|
| Socket | LGA1700 | TR4 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-5600 | 3200+63900% |
| Max RAM Capacity | 192 GB+4915100% | 4096 |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 128+540% |
Advanced Features
Only the Core i7-14700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 7502 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i7-14700K) vs VT-x, VT-d (EPYC 7502). The Core i7-14700K includes integrated graphics (Intel UHD Graphics 770), while the EPYC 7502 requires a dedicated GPU. Primary use case: Core i7-14700K targets High-End Gaming/Creation. Direct competitor: EPYC 7502 rivals Xeon Gold 6338.
| Feature | Core i7-14700K | EPYC 7502 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics 770 | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | High-End Gaming/Creation | — |
Value Analysis
The Core i7-14700K launched at $409 MSRP, while the EPYC 7502 debuted at $2600. At current prices ($270 vs $1299), the Core i7-14700K is $1029 cheaper. In terms of value (PassMark points per dollar), the Core i7-14700K delivers 193.4 pts/$ vs 40.1 pts/$ for the EPYC 7502 — making the Core i7-14700K the 131.3% better value option.
| Feature | Core i7-14700K | EPYC 7502 |
|---|---|---|
| MSRP | $409-84% | $2600 |
| Avg Price (30d) | $270-79% | $1299 |
| Performance per Dollar | 193.4+382% | 40.1 |
| Release Date | 2023 | 2019 |
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