EPYC 9135 vs Core i9-13900K
EPYC 9135
Core i9-13900K
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 9135
Performance Per Dollar Core i9-13900K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9135 | Core i9-13900K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($95) | ⚠️ Higher cost ($500) |
| Longevity | ✨ Modern (Turin (2024) / 4 nm) | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | EPYC 9135 | Core i9-13900K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+421%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($95) | ⚠️ Higher cost ($500) |
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 9135 and Core i9-13900K
EPYC 9135
The EPYC 9135 is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 16 cores and 32 threads. Base frequency is 3.65 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 200 Watt. Memory support: DDR5. Passmark benchmark score: 57,808 points. Launch price was $1,214.
Core i9-13900K
The Core i9-13900K 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 24 cores and 32 threads. Base frequency is 3 GHz, with boost up to 5.7 GHz. L3 cache: 36 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: 58,373 points. Launch price was $589.
Processing Power
The EPYC 9135 packs 16 cores / 32 threads, while the Core i9-13900K offers 24 cores / 32 threads — the Core i9-13900K has 8 more cores. Boost clocks reach 4.3 GHz on the EPYC 9135 versus 5.7 GHz on the Core i9-13900K — a 28% clock advantage for the Core i9-13900K (base: 3.65 GHz vs 3 GHz). The EPYC 9135 uses the Turin (2024) architecture (4 nm), while the Core i9-13900K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the EPYC 9135 scores 57,808 against the Core i9-13900K's 58,373 — a 1% lead for the Core i9-13900K. L3 cache: 64 MB (total) on the EPYC 9135 vs 36 MB (total) on the Core i9-13900K.
| Feature | EPYC 9135 | Core i9-13900K |
|---|---|---|
| Cores / Threads | 16 / 32 | 24 / 32+50% |
| Boost Clock | 4.3 GHz | 5.7 GHz+33% |
| Base Clock | 3.65 GHz+22% | 3 GHz |
| L3 Cache | 64 MB (total)+78% | 36 MB (total) |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 4 nm-43% | Intel 7 nm |
| Architecture | Turin (2024) | Raptor Lake, Raptor Cove, Gracemont (2022) |
| PassMark | 57,808 | 58,373 |
| Cinebench R23 Multi | — | 40,000 |
| Geekbench 6 Single | — | 2,985 |
| Geekbench 6 Multi | — | 19,967 |
Memory & Platform
The EPYC 9135 uses the SP5 socket (PCIe 5.0), while the Core i9-13900K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6000 on the EPYC 9135 versus DDR5-5600 on the Core i9-13900K — the EPYC 9135 supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9135 supports up to 6144 of RAM compared to 192 GB — 187.9% more capacity for professional workloads. Memory channels: 12 (EPYC 9135) vs 2 (Core i9-13900K). PCIe lanes: 128 (EPYC 9135) vs 20 (Core i9-13900K) — the EPYC 9135 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9135) and Intel Z790,Intel Z690 (Core i9-13900K).
| Feature | EPYC 9135 | Core i9-13900K |
|---|---|---|
| Socket | SP5 | LGA1700 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 6000+119900% | DDR5-5600 |
| Max RAM Capacity | 6144 | 192 GB+3276700% |
| RAM Channels | 12+500% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+540% | 20 |
Advanced Features
Only the Core i9-13900K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the EPYC 9135 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (EPYC 9135) vs true (Core i9-13900K). The Core i9-13900K includes integrated graphics (Intel UHD Graphics 770), while the EPYC 9135 requires a dedicated GPU. Primary use case: Core i9-13900K targets Desktop. Direct competitor: EPYC 9135 rivals Xeon Platinum 8558P.
| Feature | EPYC 9135 | Core i9-13900K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel UHD Graphics 770 |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | true |
| Target Use | — | Desktop |
Value Analysis
The EPYC 9135 launched at $1214 MSRP, while the Core i9-13900K debuted at $599. At current prices ($95 vs $500), the EPYC 9135 is $405 cheaper. In terms of value (PassMark points per dollar), the EPYC 9135 delivers 608.5 pts/$ vs 116.7 pts/$ for the Core i9-13900K — making the EPYC 9135 the 135.6% better value option.
| Feature | EPYC 9135 | Core i9-13900K |
|---|---|---|
| MSRP | $1214 | $599-51% |
| Avg Price (30d) | $95-81% | $500 |
| Performance per Dollar | 608.5+421% | 116.7 |
| Release Date | 2024 | 2022 |
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