
Phenom II X4 965 BE (125W) vs Core i5-4310U

Phenom II X4 965 BE (125W)

Core i5-4310U
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 965 BE (125W) is positioned at rank 240 and the Core i5-4310U is on rank 785, so the Phenom II X4 965 BE (125W) 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 965 BE (125W)
Performance Per Dollar Core i5-4310U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Phenom II X4 965 BE (125W) | Core i5-4310U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Deneb (2009−2011) / 45 nm) | 🛑 Legacy (Haswell (2013−2015) / 22 nm) |
💎 Value Proposition
| Insight | Phenom II X4 965 BE (125W) | Core i5-4310U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 965 BE (125W) and Core i5-4310U

Phenom II X4 965 BE (125W)
The Phenom II X4 965 BE (125W) is manufactured by AMD. It was released in 2009-01-01. It is based on the Deneb (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 125 Watt. Memory support: DDR3. Passmark benchmark score: 2,544 points. Launch price was $149.

Core i5-4310U
The Core i5-4310U is manufactured by Intel. It was released in 19 January 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,525 points. Launch price was $281.
Processing Power
The Phenom II X4 965 BE (125W) packs 4 cores / 4 threads, while the Core i5-4310U offers 2 cores / 4 threads — the Phenom II X4 965 BE (125W) has 2 more cores. Boost clocks reach 3.4 GHz on the Phenom II X4 965 BE (125W) versus 3 GHz on the Core i5-4310U — a 12.5% clock advantage for the Phenom II X4 965 BE (125W) (base: 3.4 GHz vs 2 GHz). The Phenom II X4 965 BE (125W) uses the Deneb (2009−2011) architecture (45 nm), while the Core i5-4310U uses Haswell (2013−2015) (22 nm). In PassMark, the Phenom II X4 965 BE (125W) scores 2,544 against the Core i5-4310U's 2,525 — a 0.7% lead for the Phenom II X4 965 BE (125W). L3 cache: 6 MB (total) on the Phenom II X4 965 BE (125W) vs 3 MB on the Core i5-4310U.
| Feature | Phenom II X4 965 BE (125W) | Core i5-4310U |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 4 |
| Boost Clock | 3.4 GHz+13% | 3 GHz |
| Base Clock | 3.4 GHz+70% | 2 GHz |
| L3 Cache | 6 MB (total)+100% | 3 MB |
| L2 Cache | 512 kB (per core) | 512 kB |
| Process | 45 nm | 22 nm-51% |
| Architecture | Deneb (2009−2011) | Haswell (2013−2015) |
| PassMark | 2,544 | 2,525 |
Memory & Platform
The Phenom II X4 965 BE (125W) uses the AM3 socket (PCIe 2.0), while the Core i5-4310U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Phenom II X4 965 BE (125W) | Core i5-4310U |
|---|---|---|
| Socket | AM3 | FCBGA1168 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
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