Core i7-13700K vs EPYC 7343
Core i7-13700K
EPYC 7343
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 i7-13700K
Performance Per Dollar EPYC 7343
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-13700K | EPYC 7343 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($400) | ⚠️ Higher cost ($1,350) |
| Longevity | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) | ✨ Modern (Milan (2021−2023) / 7 nm+) |
💎 Value Proposition
| Insight | Core i7-13700K | EPYC 7343 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+254%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($400) | ⚠️ Higher cost ($1,350) |
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 i7-13700K and EPYC 7343
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.
EPYC 7343
The EPYC 7343 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 16 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 3.9 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 190 Watt. Memory support: DDR4-3200. Passmark benchmark score: 43,644 points. Launch price was $1,565.
Processing Power
The Core i7-13700K packs 16 cores / 24 threads, matching the EPYC 7343's 16 cores. Boost clocks reach 5.4 GHz on the Core i7-13700K versus 3.9 GHz on the EPYC 7343 — a 32.3% clock advantage for the Core i7-13700K (base: 3.4 GHz vs 3.2 GHz). The Core i7-13700K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the EPYC 7343 uses Milan (2021−2023) (7 nm+). In PassMark, the Core i7-13700K scores 45,784 against the EPYC 7343's 43,644 — a 4.8% lead for the Core i7-13700K. L3 cache: 30 MB (total) on the Core i7-13700K vs 128 MB (total) on the EPYC 7343.
| Feature | Core i7-13700K | EPYC 7343 |
|---|---|---|
| Cores / Threads | 16 / 24 | 16 / 32 |
| Boost Clock | 5.4 GHz+38% | 3.9 GHz |
| Base Clock | 3.4 GHz+6% | 3.2 GHz |
| L3 Cache | 30 MB (total) | 128 MB (total)+327% |
| L2 Cache | 2 MB (per core)+300% | 512 kB (per core) |
| Process | Intel 7 nm | 7 nm+ |
| Architecture | Raptor Lake, Raptor Cove, Gracemont (2022) | Milan (2021−2023) |
| PassMark | 45,784+5% | 43,644 |
| Cinebench R23 Multi | 31,000 | — |
| Geekbench 6 Single | 2,846 | — |
| Geekbench 6 Multi | 18,980 | — |
Memory & Platform
The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the EPYC 7343 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i7-13700K versus 3200 on the EPYC 7343 — the EPYC 7343 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7343 supports up to 4096 of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i7-13700K) vs 8 (EPYC 7343). PCIe lanes: 20 (Core i7-13700K) vs 128 (EPYC 7343) — the EPYC 7343 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K) and SP3 (EPYC 7343).
| Feature | Core i7-13700K | EPYC 7343 |
|---|---|---|
| Socket | LGA1700 | SP3 |
| 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 i7-13700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 7343 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core i7-13700K) vs VT-x, VT-d, AMD-V (EPYC 7343). The Core i7-13700K includes integrated graphics (Intel UHD Graphics 770), while the EPYC 7343 requires a dedicated GPU. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X; EPYC 7343 rivals Xeon Gold 6248.
| Feature | Core i7-13700K | EPYC 7343 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Intel UHD Graphics 770 | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | true | VT-x, VT-d, AMD-V |
Value Analysis
The Core i7-13700K launched at $409 MSRP, while the EPYC 7343 debuted at $1565. At current prices ($400 vs $1350), the Core i7-13700K is $950 cheaper. In terms of value (PassMark points per dollar), the Core i7-13700K delivers 114.5 pts/$ vs 32.3 pts/$ for the EPYC 7343 — making the Core i7-13700K the 111.9% better value option.
| Feature | Core i7-13700K | EPYC 7343 |
|---|---|---|
| MSRP | $409-74% | $1565 |
| Avg Price (30d) | $400-70% | $1350 |
| Performance per Dollar | 114.5+254% | 32.3 |
| Release Date | 2022 | 2021 |
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