Core i9-13900KF vs EPYC 9135
Core i9-13900KF
EPYC 9135
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 i9-13900KF
Performance Per Dollar EPYC 9135
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-13900KF | EPYC 9135 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($480) | ✅ More affordable ($95) |
| Longevity | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) | ✨ Modern (Turin (2024) / 4 nm) |
💎 Value Proposition
| Insight | Core i9-13900KF | EPYC 9135 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+406%) |
| Upfront Cost | ⚠️ Higher cost ($480) | ✅ More affordable ($95) |
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 i9-13900KF and EPYC 9135
Core i9-13900KF
The Core i9-13900KF 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 W, 253 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 57,743 points. Launch price was $564.
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.
Processing Power
The Core i9-13900KF packs 24 cores / 32 threads, while the EPYC 9135 offers 16 cores / 32 threads — the Core i9-13900KF has 8 more cores. Boost clocks reach 5.7 GHz on the Core i9-13900KF versus 4.3 GHz on the EPYC 9135 — a 28% clock advantage for the Core i9-13900KF (base: 3 GHz vs 3.65 GHz). The Core i9-13900KF uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the EPYC 9135 uses Turin (2024) (4 nm). In PassMark, the Core i9-13900KF scores 57,743 against the EPYC 9135's 57,808 — a 0.1% lead for the EPYC 9135. L3 cache: 36 MB (total) on the Core i9-13900KF vs 64 MB (total) on the EPYC 9135.
| Feature | Core i9-13900KF | EPYC 9135 |
|---|---|---|
| Cores / Threads | 24 / 32+50% | 16 / 32 |
| Boost Clock | 5.7 GHz+33% | 4.3 GHz |
| Base Clock | 3 GHz | 3.65 GHz+22% |
| L3 Cache | 36 MB (total) | 64 MB (total)+78% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm | 4 nm-43% |
| Architecture | Raptor Lake, Raptor Cove, Gracemont (2022) | Turin (2024) |
| PassMark | 57,743 | 57,808 |
| Cinebench R23 Multi | 39,565 | — |
| Geekbench 6 Single | 2,946 | — |
| Geekbench 6 Multi | 19,878 | — |
Memory & Platform
The Core i9-13900KF uses the LGA1700 socket (PCIe 5.0), while the EPYC 9135 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-13900KF versus 6000 on the EPYC 9135 — 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: 2 (Core i9-13900KF) vs 12 (EPYC 9135). PCIe lanes: 20 (Core i9-13900KF) vs 128 (EPYC 9135) — the EPYC 9135 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel Z690 (Core i9-13900KF) and SP5 (EPYC 9135).
| Feature | Core i9-13900KF | EPYC 9135 |
|---|---|---|
| Socket | LGA1700 | SP5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5600 | 6000+119900% |
| Max RAM Capacity | 192 GB+3276700% | 6144 |
| RAM Channels | 2 | 12+500% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 128+540% |
Advanced Features
Only the Core i9-13900KF 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: true (Core i9-13900KF) vs VT-x, VT-d (EPYC 9135). Primary use case: Core i9-13900KF targets Desktop. Direct competitor: EPYC 9135 rivals Xeon Platinum 8558P.
| Feature | Core i9-13900KF | EPYC 9135 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | true | VT-x, VT-d |
| Target Use | Desktop | — |
Value Analysis
The Core i9-13900KF launched at $599 MSRP, while the EPYC 9135 debuted at $1214. At current prices ($480 vs $95), the EPYC 9135 is $385 cheaper. In terms of value (PassMark points per dollar), the Core i9-13900KF delivers 120.3 pts/$ vs 608.5 pts/$ for the EPYC 9135 — making the EPYC 9135 the 134% better value option.
| Feature | Core i9-13900KF | EPYC 9135 |
|---|---|---|
| MSRP | $599-51% | $1214 |
| Avg Price (30d) | $480 | $95-80% |
| Performance per Dollar | 120.3 | 608.5+406% |
| Release Date | 2022 | 2024 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Core i9-13900KF and EPYC 9135
