CPU
GPU
Pentium SU4100
Opteron 254
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 Pentium SU4100 is positioned at rank 1235 and the Opteron 254 is on rank 658, so the Opteron 254 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium SU4100
Performance Per Dollar Opteron 254
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium SU4100 | Opteron 254 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($15) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Troy (2005) / 90 nm) |
💎 Value Proposition
| Insight | Pentium SU4100 | Opteron 254 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($15) | ✅ More affordable ($0) |
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.
Path of Exile 2
League of Legends
Valorant
Technical Specifications
Side-by-side comparison of Pentium SU4100 and Opteron 254
Pentium SU4100
The Pentium SU4100 is manufactured by Intel. It was released in 2007-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 1.3 GHz, with boost up to 1.3 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 45 nm process technology. Socket: BGA956. Thermal design power (TDP): 10 Watt. Memory support: DDR3. Passmark benchmark score: 685 points. Launch price was $69.
Opteron 254
The Opteron 254 is manufactured by AMD. It was released in 2015-01-01. It is based on the Troy (2005) architecture. It features 1 cores and 1 threads. Max frequency: 2.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 90 nm process technology. Socket: 940. Thermal design power (TDP): 92 Watt. Passmark benchmark score: 690 points. Launch price was $800.
Processing Power
The Pentium SU4100 packs 2 cores / 2 threads, while the Opteron 254 offers 1 cores / 1 threads — the Pentium SU4100 has 1 more core. Boost clocks reach 1.3 GHz on the Pentium SU4100 versus 2.8 GHz on the Opteron 254 — a 73.2% clock advantage for the Opteron 254. The Pentium SU4100 uses the Penryn (2008−2011) architecture (45 nm), while the Opteron 254 uses Troy (2005) (90 nm). In PassMark, the Pentium SU4100 scores 685 against the Opteron 254's 690 — a 0.7% lead for the Opteron 254. Both processors carry 0 kB of L3 cache.
| Feature | Pentium SU4100 | Opteron 254 |
|---|---|---|
| Cores / Threads | 2 / 2+100% | 1 / 1 |
| Boost Clock | 1.3 GHz | 2.8 GHz+115% |
| Base Clock | 1.3 GHz | — |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 2 MB+100% | 1 MB |
| Process | 45 nm-50% | 90 nm |
| Architecture | Penryn (2008−2011) | Troy (2005) |
| PassMark | 685 | 690 |
Memory & Platform
The Pentium SU4100 uses the BGA956 socket (PCIe 1.1), while the Opteron 254 uses 940 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium SU4100 | Opteron 254 |
|---|---|---|
| Socket | BGA956 | 940 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Pentium SU4100 and Opteron 254
