CPU
GPU
Core i5-6600T
Ryzen 5 5600
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. The Core i5-6600T is positioned at rank #659 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 i5-6600T
Performance Per Dollar Ryzen 5 5600
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-6600T | Ryzen 5 5600 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($35) | ⚠️ Higher cost ($115) |
| Longevity | 🛑 Legacy (Skylake (2015−2016) / 14 nm) | ✨ Modern (Vermeer (2020−2025) / 7 nm) |
💎 Value Proposition
| Insight | Core i5-6600T | Ryzen 5 5600 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+18%) |
| Upfront Cost | ✅ More affordable ($35) | ⚠️ Higher cost ($115) |
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 i5-6600T and Ryzen 5 5600
Core i5-6600T
The Core i5-6600T is manufactured by Intel. It was released in 2 July 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 3.5 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 5,565 points. Launch price was $192.
Ryzen 5 5600
The Ryzen 5 5600 is manufactured by AMD. It was released in 20 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 21,550 points. Launch price was $299.
Processing Power
The Core i5-6600T packs 4 cores / 4 threads, while the Ryzen 5 5600 offers 6 cores / 12 threads — the Ryzen 5 5600 has 2 more cores. Boost clocks reach 3.5 GHz on the Core i5-6600T versus 4.4 GHz on the Ryzen 5 5600 — a 22.8% clock advantage for the Ryzen 5 5600 (base: 2.7 GHz vs 3.5 GHz). The Core i5-6600T uses the Skylake (2015−2016) architecture (14 nm), while the Ryzen 5 5600 uses Vermeer (2020−2025) (7 nm). In PassMark, the Core i5-6600T scores 5,565 against the Ryzen 5 5600's 21,550 — a 117.9% lead for the Ryzen 5 5600. Cinebench R23 multi-core: 7,083 vs 11,077 (44% advantage for the Ryzen 5 5600). Geekbench 6 single-core — the metric most relevant to gaming — records 1,175 vs 2,052, a 54.4% lead for the Ryzen 5 5600 that directly translates to higher frame rates. Multi-core Geekbench: 3,212 vs 8,600 (91.2% advantage for the Ryzen 5 5600). L3 cache: 6 MB (total) on the Core i5-6600T vs 32 MB (total) on the Ryzen 5 5600.
| Feature | Core i5-6600T | Ryzen 5 5600 |
|---|---|---|
| Cores / Threads | 4 / 4 | 6 / 12+50% |
| Boost Clock | 3.5 GHz | 4.4 GHz+26% |
| Base Clock | 2.7 GHz | 3.5 GHz+30% |
| L3 Cache | 6 MB (total) | 32 MB (total)+433% |
| L2 Cache | 256 kB (per core) | 512K (per core)+100% |
| Process | 14 nm | 7 nm-50% |
| Architecture | Skylake (2015−2016) | Vermeer (2020−2025) |
| PassMark | 5,565 | 21,550+287% |
| Cinebench R23 Multi | 7,083 | 11,077+56% |
| Geekbench 6 Single | 1,175 | 2,052+75% |
| Geekbench 6 Multi | 3,212 | 8,600+168% |
Memory & Platform
The Core i5-6600T uses the LGA1151 socket (PCIe 3.0), while the Ryzen 5 5600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-2133 memory speed. The Ryzen 5 5600 supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i5-6600T) vs 24 (Ryzen 5 5600) — the Ryzen 5 5600 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H110,B150,H170,Z170,Q150,Q170,B250,Q250,H270,Z270 (Core i5-6600T) and B550,X570,B450,X470,A520 (Ryzen 5 5600).
| Feature | Core i5-6600T | Ryzen 5 5600 |
|---|---|---|
| Socket | LGA1151 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR4-2133 | DDR4-3200 |
| Max RAM Capacity | 64 GB | 128 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 24+50% |
Advanced Features
Only the Ryzen 5 5600 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i5-6600T) vs AMD-V (Ryzen 5 5600). The Core i5-6600T includes integrated graphics (HD Graphics 530), while the Ryzen 5 5600 requires a dedicated GPU. Primary use case: Core i5-6600T targets Office, Ryzen 5 5600 targets Desktop. Direct competitor: Core i5-6600T rivals AMD Athlon II X4 640.
| Feature | Core i5-6600T | Ryzen 5 5600 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | HD Graphics 530 | — |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | Office | Desktop |
Value Analysis
The Core i5-6600T launched at $213 MSRP, while the Ryzen 5 5600 debuted at $199. At current prices ($35 vs $115), the Core i5-6600T is $80 cheaper. In terms of value (PassMark points per dollar), the Core i5-6600T delivers 159.0 pts/$ vs 187.4 pts/$ for the Ryzen 5 5600 — making the Ryzen 5 5600 the 16.4% better value option.
| Feature | Core i5-6600T | Ryzen 5 5600 |
|---|---|---|
| MSRP | $213 | $199-7% |
| Avg Price (30d) | $35-70% | $115 |
| Performance per Dollar | 159.0 | 187.4+18% |
| Release Date | 2015 | 2022 |
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