Phenom II X4 810 vs Core M-5Y51
Phenom II X4 810
Core M-5Y51
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. The Phenom II X4 810 is positioned at rank 312 and the Core M-5Y51 is on rank 1154, so the Phenom II X4 810 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Phenom II X4 810
Performance Per Dollar Core M-5Y51
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Phenom II X4 810 | Core M-5Y51 |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($175) | ⚠️ Higher cost ($281) |
| Longevity | 🛑 Legacy (Deneb (2009−2011) / 45 nm) | 🛑 Legacy (Broadwell-Y (2014) / 14 nm) |
💎 Value Proposition
| Insight | Phenom II X4 810 | Core M-5Y51 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+61%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($175) | ⚠️ Higher cost ($281) |
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 Phenom II X4 810 and Core M-5Y51
Phenom II X4 810
The Phenom II X4 810 is manufactured by AMD. It was released in 9 February 2009 (16 years ago). It is based on the Deneb (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,036 points. Launch price was $116.
Core M-5Y51
The Core M-5Y51 is manufactured by Intel. It was released in 27 October 2014 (11 years ago). It is based on the Broadwell-Y (2014) architecture. It features 2 cores and 4 threads. Base frequency is 1.1 GHz, with boost up to 2.6 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1234. Thermal design power (TDP): 4.5 Watt. Memory support: DDR3. Passmark benchmark score: 2,030 points. Launch price was $69.
Processing Power
The Phenom II X4 810 packs 4 cores / 4 threads, while the Core M-5Y51 offers 2 cores / 4 threads — the Phenom II X4 810 has 2 more cores. Boost clocks reach 2.6 GHz on the Phenom II X4 810 versus 2.6 GHz on the Core M-5Y51 — identical boost frequencies (base: 2.6 GHz vs 1.1 GHz). The Phenom II X4 810 uses the Deneb (2009−2011) architecture (45 nm), while the Core M-5Y51 uses Broadwell-Y (2014) (14 nm). In PassMark, the Phenom II X4 810 scores 2,036 against the Core M-5Y51's 2,030 — a 0.3% lead for the Phenom II X4 810. Both processors carry 4 MB (total) of L3 cache.
| Feature | Phenom II X4 810 | Core M-5Y51 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 4 |
| Boost Clock | 2.6 GHz | 2.6 GHz |
| Base Clock | 2.6 GHz+136% | 1.1 GHz |
| L3 Cache | 4 MB (total) | 4 MB (total) |
| L2 Cache | 512 kB (per core)+100% | 256K (per core) |
| Process | 45 nm | 14 nm-69% |
| Architecture | Deneb (2009−2011) | Broadwell-Y (2014) |
| PassMark | 2,036 | 2,030 |
Memory & Platform
The Phenom II X4 810 uses the AM3 socket (PCIe 2.0), while the Core M-5Y51 uses FCBGA1234 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Phenom II X4 810 | Core M-5Y51 |
|---|---|---|
| Socket | AM3 | FCBGA1234 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
Value Analysis
The Phenom II X4 810 launched at $175 MSRP, while the Core M-5Y51 debuted at $281.
| Feature | Phenom II X4 810 | Core M-5Y51 |
|---|---|---|
| MSRP | $175-38% | $281 |
| Avg Price (30d) | — | $281 |
| Release Date | 2009 | 2014 |
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