
Xeon Bronze 3104 vs Phenom II X3 P840

Xeon Bronze 3104

Phenom II X3 P840
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 Xeon Bronze 3104 is positioned at rank 598 and the Phenom II X3 P840 is on rank 45, so the Phenom II X3 P840 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon Bronze 3104
Performance Per Dollar Phenom II X3 P840
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Bronze 3104 | Phenom II X3 P840 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | 🛑 Legacy (Champlain (2010−2011) / 45 nm) |
💎 Value Proposition
| Insight | Xeon Bronze 3104 | Phenom II X3 P840 |
|---|---|---|
| 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 Xeon Bronze 3104 and Phenom II X3 P840

Xeon Bronze 3104
The Xeon Bronze 3104 is manufactured by Intel. It was released in 11 July 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 6 cores and 6 threads. Base frequency is 1.7 GHz, with boost up to 1.7 GHz. L3 cache: 8.25 MB. L2 cache: 6 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 85 Watt. Memory support: DDR4-2133. Passmark benchmark score: 4,383 points. Launch price was $213.

Phenom II X3 P840
The Phenom II X3 P840 is manufactured by AMD. It was released in 2009-01-01. It is based on the Champlain (2010−2011) architecture. It features 3 cores and 3 threads. Max frequency: 1.9 GHz. L2 cache: 1.5 MB. Built on 45 nm process technology. Socket: S1. Thermal design power (TDP): 1.5 MB. Memory support: DDR3. Passmark benchmark score: 4,425 points. Launch price was $149.
Processing Power
The Xeon Bronze 3104 packs 6 cores / 6 threads, while the Phenom II X3 P840 offers 3 cores / 3 threads — the Xeon Bronze 3104 has 3 more cores. Boost clocks reach 1.7 GHz on the Xeon Bronze 3104 versus 1.9 GHz on the Phenom II X3 P840 — a 11.1% clock advantage for the Phenom II X3 P840. The Xeon Bronze 3104 uses the Skylake (server) (2017−2018) architecture (14 nm), while the Phenom II X3 P840 uses Champlain (2010−2011) (45 nm). In PassMark, the Xeon Bronze 3104 scores 4,383 against the Phenom II X3 P840's 4,425 — a 1% lead for the Phenom II X3 P840.
| Feature | Xeon Bronze 3104 | Phenom II X3 P840 |
|---|---|---|
| Cores / Threads | 6 / 6+100% | 3 / 3 |
| Boost Clock | 1.7 GHz | 1.9 GHz+12% |
| Base Clock | 1.7 GHz | — |
| L3 Cache | 8.25 MB | — |
| L2 Cache | 6 MB+300% | 1.5 MB |
| Process | 14 nm-69% | 45 nm |
| Architecture | Skylake (server) (2017−2018) | Champlain (2010−2011) |
| PassMark | 4,383 | 4,425 |
Memory & Platform
The Xeon Bronze 3104 uses the LGA3647 socket (PCIe 3.0), while the Phenom II X3 P840 uses S1 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon Bronze 3104 | Phenom II X3 P840 |
|---|---|---|
| Socket | LGA3647 | S1 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | 2133 | — |
| Max RAM Capacity | 768 | — |
| RAM Channels | 6 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 48 | — |
Advanced Features
Virtualization: VT-x, VT-d (Xeon Bronze 3104) / not specified (Phenom II X3 P840).
| Feature | Xeon Bronze 3104 | Phenom II X3 P840 |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d | — |
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