
Pentium Dual Core T4300 vs Ryzen 9 5900X

Pentium Dual Core T4300

Ryzen 9 5900X
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 Pentium Dual Core T4300 is positioned at rank #1127 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 Pentium Dual Core T4300
Performance Per Dollar Ryzen 9 5900X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium Dual Core T4300 | Ryzen 9 5900X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($99) | ⚠️ Higher cost ($350) |
| Longevity | 🛑 Legacy (NetBurst (2000−2006) / 45 nm) | ✨ Modern (Vermeer (Zen3) (2020−2022) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Pentium Dual Core T4300 | Ryzen 9 5900X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+794%) |
| Upfront Cost | ✅ More affordable ($99) | ⚠️ Higher cost ($350) |
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 Pentium Dual Core T4300 and Ryzen 9 5900X

Pentium Dual Core T4300
The Pentium Dual Core T4300 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: P. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,232 points. Launch price was $69.

Ryzen 9 5900X
The Ryzen 9 5900X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen3) (2020−2022) architecture. It features 12 cores and 24 threads. Base frequency is 3.7 GHz, with boost up to 4.8 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4-3200. Passmark benchmark score: 38,955 points. Launch price was $549.
Processing Power
The Pentium Dual Core T4300 packs 2 cores / 2 threads, while the Ryzen 9 5900X offers 12 cores / 24 threads — the Ryzen 9 5900X has 10 more cores. Boost clocks reach 2.1 GHz on the Pentium Dual Core T4300 versus 4.8 GHz on the Ryzen 9 5900X — a 78.3% clock advantage for the Ryzen 9 5900X (base: 2.1 GHz vs 3.7 GHz). The Pentium Dual Core T4300 uses the NetBurst (2000−2006) architecture (45 nm), while the Ryzen 9 5900X uses Vermeer (Zen3) (2020−2022) (7 nm, 12 nm). In PassMark, the Pentium Dual Core T4300 scores 1,232 against the Ryzen 9 5900X's 38,955 — a 187.7% lead for the Ryzen 9 5900X. L3 cache: 0 kB on the Pentium Dual Core T4300 vs 64 MB on the Ryzen 9 5900X.
| Feature | Pentium Dual Core T4300 | Ryzen 9 5900X |
|---|---|---|
| Cores / Threads | 2 / 2 | 12 / 24+500% |
| Boost Clock | 2.1 GHz | 4.8 GHz+129% |
| Base Clock | 2.1 GHz | 3.7 GHz+76% |
| L3 Cache | 0 kB | 64 MB |
| L2 Cache | 1 MB+100% | 512K (per core) |
| Process | 45 nm | 7 nm, 12 nm-84% |
| Architecture | NetBurst (2000−2006) | Vermeer (Zen3) (2020−2022) |
| PassMark | 1,232 | 38,955+3062% |
| Cinebench R23 Multi | — | 21,000 |
| Geekbench 6 Single | — | 2,174 |
| Geekbench 6 Multi | — | 11,888 |
Memory & Platform
The Pentium Dual Core T4300 uses the P socket (PCIe 1.1), while the Ryzen 9 5900X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-800 on the Pentium Dual Core T4300 versus DDR4-3200 on the Ryzen 9 5900X — the Ryzen 9 5900X supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 9 5900X supports up to 128 GB of RAM compared to 8 GB — 176.5% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Pentium Dual Core T4300) vs 24 (Ryzen 9 5900X) — the Ryzen 9 5900X offers 24 more lanes for additional GPUs or NVMe drives.
| Feature | Pentium Dual Core T4300 | Ryzen 9 5900X |
|---|---|---|
| Socket | P | AM4 |
| PCIe Generation | PCIe 1.1 | PCIe 4.0+264% |
| Max RAM Speed | DDR3-800 | DDR4-3200+33% |
| Max RAM Capacity | 8 GB | 128 GB+1500% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 0 | 24 |
Advanced Features
Only the Ryzen 9 5900X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: No VT-x (Pentium Dual Core T4300) vs AMD-V (Ryzen 9 5900X). Primary use case: Pentium Dual Core T4300 targets Mobile, Ryzen 9 5900X targets Workstation. Direct competitor: Ryzen 9 5900X rivals Core i9-12900K.
| Feature | Pentium Dual Core T4300 | Ryzen 9 5900X |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | No VT-x | AMD-V |
| Target Use | Mobile | Workstation |
Value Analysis
The Pentium Dual Core T4300 launched at $150 MSRP, while the Ryzen 9 5900X debuted at $549. At current prices ($99 vs $350), the Pentium Dual Core T4300 is $251 cheaper. In terms of value (PassMark points per dollar), the Pentium Dual Core T4300 delivers 12.4 pts/$ vs 111.3 pts/$ for the Ryzen 9 5900X — making the Ryzen 9 5900X the 159.8% better value option.
| Feature | Pentium Dual Core T4300 | Ryzen 9 5900X |
|---|---|---|
| MSRP | $150-73% | $549 |
| Avg Price (30d) | $99-72% | $350 |
| Performance per Dollar | 12.4 | 111.3+798% |
| Release Date | 2009 | 2020 |
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