
Core m5-6Y57

Celeron G5905T
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 m5-6Y57 is positioned at rank #1123 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 m5-6Y57
Performance Per Dollar Celeron G5905T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core m5-6Y57 | Celeron G5905T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($281) | ✅ More affordable ($50) |
| Longevity | 🛑 Legacy (Skylake-Y (2015) / 14 nm) | ✨ Modern (Legacy / 14 nm) |
💎 Value Proposition
| Insight | Core m5-6Y57 | Celeron G5905T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+465%) |
| Upfront Cost | ⚠️ Higher cost ($281) | ✅ More affordable ($50) |
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 m5-6Y57 and Celeron G5905T

Core m5-6Y57
The Core m5-6Y57 is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake-Y (2015) architecture. It features 2 cores and 4 threads. Base frequency is 1.1 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1515. Thermal design power (TDP): 4.5 Watt. Memory support: DDR3. Passmark benchmark score: 2,342 points. Launch price was $281.

Celeron G5905T
The Celeron G5905T is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 3.3 GHz. L3 cache: 4 MB Intel® Smart Cache. Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-2666. Passmark benchmark score: 2,356 points. Launch price was $69.
Processing Power
The Core m5-6Y57 packs 2 cores / 4 threads, matching the Celeron G5905T's 2 cores. The Core m5-6Y57 is built on the Skylake-Y (2015) architecture. In PassMark, the Core m5-6Y57 scores 2,342 against the Celeron G5905T's 2,356 — a 0.6% lead for the Celeron G5905T. L3 cache: 4 MB (total) on the Core m5-6Y57 vs 4 MB Intel® Smart Cache on the Celeron G5905T.
| Feature | Core m5-6Y57 | Celeron G5905T |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 2 |
| Boost Clock | 2.8 GHz | — |
| Base Clock | 1.1 GHz | 3.3 GHz+200% |
| L3 Cache | 4 MB (total) | 4 MB Intel® Smart Cache |
| L2 Cache | 256 kB (per core) | — |
| Process | 14 nm | 14 nm |
| Architecture | Skylake-Y (2015) | — |
| PassMark | 2,342 | 2,356 |
| Geekbench 6 Single | — | 748 |
| Geekbench 6 Multi | — | 750 |
Memory & Platform
The Core m5-6Y57 uses the FCBGA1515 socket (PCIe 3.0), while the Celeron G5905T uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core m5-6Y57 | Celeron G5905T |
|---|---|---|
| Socket | FCBGA1515 | LGA1200 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2666 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Core m5-6Y57) / VT-x (Celeron G5905T). The Celeron G5905T includes integrated graphics (UHD Graphics 610), while the Core m5-6Y57 requires a dedicated GPU. Primary use case: Celeron G5905T targets Budget. Direct competitor: Celeron G5905T rivals Pentium Gold G6405T.
| Feature | Core m5-6Y57 | Celeron G5905T |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 610 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Budget |
Value Analysis
The Core m5-6Y57 launched at $281 MSRP, while the Celeron G5905T debuted at $50. At current prices ($281 vs $50), the Celeron G5905T is $231 cheaper. In terms of value (PassMark points per dollar), the Core m5-6Y57 delivers 8.3 pts/$ vs 47.1 pts/$ for the Celeron G5905T — making the Celeron G5905T the 139.9% better value option.
| Feature | Core m5-6Y57 | Celeron G5905T |
|---|---|---|
| MSRP | $281 | $50-82% |
| Avg Price (30d) | $281 | $50-82% |
| Performance per Dollar | 8.3 | 47.1+467% |
| Release Date | 2015 | 2020 |
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