EPYC 7642 vs Core i7-13700K
EPYC 7642
Core i7-13700K
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 7642
Performance Per Dollar Core i7-13700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7642 | Core i7-13700K |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($850) | ✅ More affordable ($400) |
| Longevity | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | EPYC 7642 | Core i7-13700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+64%) |
| Upfront Cost | ⚠️ Higher cost ($850) | ✅ More affordable ($400) |
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 7642 and Core i7-13700K
EPYC 7642
The EPYC 7642 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 48 cores and 96 threads. Base frequency is 2.4 GHz, with boost up to 3.4 GHz. L3 cache: 256 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 225 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 59,333 points. Launch price was $4,775.
Core i7-13700K
The Core i7-13700K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 30 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: 45,784 points. Launch price was $409.
Processing Power
The EPYC 7642 packs 48 cores / 96 threads, while the Core i7-13700K offers 16 cores / 24 threads — the EPYC 7642 has 32 more cores. Boost clocks reach 3.4 GHz on the EPYC 7642 versus 5.4 GHz on the Core i7-13700K — a 45.5% clock advantage for the Core i7-13700K (base: 2.4 GHz vs 3.4 GHz). The EPYC 7642 uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Core i7-13700K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the EPYC 7642 scores 59,333 against the Core i7-13700K's 45,784 — a 25.8% lead for the EPYC 7642. L3 cache: 256 MB (total) on the EPYC 7642 vs 30 MB (total) on the Core i7-13700K.
| Feature | EPYC 7642 | Core i7-13700K |
|---|---|---|
| Cores / Threads | 48 / 96+200% | 16 / 24 |
| Boost Clock | 3.4 GHz | 5.4 GHz+59% |
| Base Clock | 2.4 GHz | 3.4 GHz+42% |
| L3 Cache | 256 MB (total)+753% | 30 MB (total) |
| L2 Cache | 512K (per core) | 2 MB (per core)+300% |
| Process | 7 nm, 14 nm | Intel 7 nm |
| Architecture | Zen 2 (2017−2020) | Raptor Lake, Raptor Cove, Gracemont (2022) |
| PassMark | 59,333+30% | 45,784 |
| Cinebench R23 Multi | — | 31,000 |
| Geekbench 6 Single | — | 2,846 |
| Geekbench 6 Multi | — | 18,980 |
Memory & Platform
The EPYC 7642 uses the TR4 socket (PCIe 4.0), while the Core i7-13700K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7642 versus DDR5-5600 on the Core i7-13700K — the EPYC 7642 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7642 supports up to 4096 of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 8 (EPYC 7642) vs 2 (Core i7-13700K). PCIe lanes: 128 (EPYC 7642) vs 20 (Core i7-13700K) — the EPYC 7642 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7642) and Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K).
| Feature | EPYC 7642 | Core i7-13700K |
|---|---|---|
| Socket | TR4 | LGA1700 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 3200+63900% | DDR5-5600 |
| Max RAM Capacity | 4096 | 192 GB+4915100% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+540% | 20 |
Advanced Features
Only the Core i7-13700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (EPYC 7642) vs true (Core i7-13700K). The Core i7-13700K includes integrated graphics (Intel UHD Graphics 770), while the EPYC 7642 requires a dedicated GPU. Direct competitor: EPYC 7642 rivals Xeon Platinum 8380; Core i7-13700K rivals Ryzen 9 7900X.
| Feature | EPYC 7642 | Core i7-13700K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel UHD Graphics 770 |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | true |
Value Analysis
The EPYC 7642 launched at $4775 MSRP, while the Core i7-13700K debuted at $409. At current prices ($850 vs $400), the Core i7-13700K is $450 cheaper. In terms of value (PassMark points per dollar), the EPYC 7642 delivers 69.8 pts/$ vs 114.5 pts/$ for the Core i7-13700K — making the Core i7-13700K the 48.5% better value option.
| Feature | EPYC 7642 | Core i7-13700K |
|---|---|---|
| MSRP | $4775 | $409-91% |
| Avg Price (30d) | $850 | $400-53% |
| Performance per Dollar | 69.8 | 114.5+64% |
| Release Date | 2019 | 2022 |
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