Core i5-8400T vs Ryzen 5 7600X
Core i5-8400T
Popular choices:
Ryzen 5 7600X
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 i5-8400T
Performance Per Dollar Ryzen 5 7600X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-8400T | Ryzen 5 7600X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($179) | ✅ More affordable ($178) |
| Longevity | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm, 6 nm) |
💎 Value Proposition
| Insight | Core i5-8400T | Ryzen 5 7600X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+284%) |
| Upfront Cost | ⚠️ Higher cost ($179) | ✅ More affordable ($178) |
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 i5-8400T and Ryzen 5 7600X
Core i5-8400T
The Core i5-8400T is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 6 cores and 6 threads. Base frequency is 1.7 GHz, with boost up to 3.3 GHz. L3 cache: 9 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 7,426 points. Launch price was $182.
Ryzen 5 7600X
The Ryzen 5 7600X is manufactured by AMD. It was released in 27 September 2022 (3 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 6 cores and 12 threads. Base frequency is 4.7 GHz, with boost up to 5.3 GHz. L3 cache: 32 MB (total). L2 cache: 6 MB. Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 105 Watt. Memory support: DDR5-5200. Passmark benchmark score: 28,325 points. Launch price was $299.
Processing Power
The Core i5-8400T packs 6 cores / 6 threads, matching the Ryzen 5 7600X's 6 cores. Boost clocks reach 3.3 GHz on the Core i5-8400T versus 5.3 GHz on the Ryzen 5 7600X — a 46.5% clock advantage for the Ryzen 5 7600X (base: 1.7 GHz vs 4.7 GHz). The Core i5-8400T uses the Coffee Lake (2017−2019) architecture (14 nm), while the Ryzen 5 7600X uses Raphael (Zen4) (2022−2023) (5 nm, 6 nm). In PassMark, the Core i5-8400T scores 7,426 against the Ryzen 5 7600X's 28,325 — a 116.9% lead for the Ryzen 5 7600X. Cinebench R23 multi-core: 3,737 vs 15,300 (121.5% advantage for the Ryzen 5 7600X). Geekbench 6 single-core — the metric most relevant to gaming — records 1,092 vs 2,900, a 90.6% lead for the Ryzen 5 7600X that directly translates to higher frame rates. Multi-core Geekbench: 3,816 vs 13,800 (113.4% advantage for the Ryzen 5 7600X). L3 cache: 9 MB (total) on the Core i5-8400T vs 32 MB (total) on the Ryzen 5 7600X.
| Feature | Core i5-8400T | Ryzen 5 7600X |
|---|---|---|
| Cores / Threads | 6 / 6 | 6 / 12 |
| Boost Clock | 3.3 GHz | 5.3 GHz+61% |
| Base Clock | 1.7 GHz | 4.7 GHz+176% |
| L3 Cache | 9 MB (total) | 32 MB (total)+256% |
| L2 Cache | 256K (per core) | 6 MB+2300% |
| Process | 14 nm | 5 nm, 6 nm-64% |
| Architecture | Coffee Lake (2017−2019) | Raphael (Zen4) (2022−2023) |
| PassMark | 7,426 | 28,325+281% |
| Cinebench R23 Multi | 3,737 | 15,300+309% |
| Geekbench 6 Single | 1,092 | 2,900+166% |
| Geekbench 6 Multi | 3,816 | 13,800+262% |
Memory & Platform
The Core i5-8400T uses the LGA1151 socket (PCIe 3.0), while the Ryzen 5 7600X uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i5-8400T versus DDR5-5200 on the Ryzen 5 7600X — the Ryzen 5 7600X supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i5-8400T) vs 28 (Ryzen 5 7600X) — the Ryzen 5 7600X offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H310,B360,H370,Q370,Z370,Z390 (Core i5-8400T) and X670E,X670,B650E,B650,A620 (Ryzen 5 7600X).
| Feature | Core i5-8400T | Ryzen 5 7600X |
|---|---|---|
| Socket | LGA1151 | AM5 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR4-2666 | DDR5-5200+25% |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 28+75% |
Advanced Features
Only the Ryzen 5 7600X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: Yes (Core i5-8400T) vs AMD-V (Ryzen 5 7600X). Both include integrated graphics — UHD Graphics 630 (Core i5-8400T) and AMD Radeon Graphics (2-core) (Ryzen 5 7600X) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 5 7600X targets Gaming. Direct competitor: Ryzen 5 7600X rivals Intel Core i5-13600K.
| Feature | Core i5-8400T | Ryzen 5 7600X |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD Graphics 630 | AMD Radeon Graphics (2-core) |
| Unlocked | — | Yes |
| AVX-512 | No | Yes |
| Virtualization | Yes | AMD-V |
| Target Use | — | Gaming |
Value Analysis
The Core i5-8400T launched at $182 MSRP, while the Ryzen 5 7600X debuted at $299. At current prices ($179 vs $178), the Ryzen 5 7600X is $1 cheaper. In terms of value (PassMark points per dollar), the Core i5-8400T delivers 41.5 pts/$ vs 159.1 pts/$ for the Ryzen 5 7600X — making the Ryzen 5 7600X the 117.3% better value option.
| Feature | Core i5-8400T | Ryzen 5 7600X |
|---|---|---|
| MSRP | $182-39% | $299 |
| Avg Price (30d) | $179 | $178 |
| Performance per Dollar | 41.5 | 159.1+283% |
| Release Date | 2018 | 2022 |
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