Ryzen 5 3400G vs Xeon E5-2643 v2
Ryzen 5 3400G
Xeon E5-2643 v2
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen 5 3400G
Performance Per Dollar Xeon E5-2643 v2
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 3400G | Xeon E5-2643 v2 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($80) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Picasso (2019−2022) / 12 nm) | 🛑 Legacy (Ivy Bridge-EP (2013) / 22 nm) |
💎 Value Proposition
| Insight | Ryzen 5 3400G | Xeon E5-2643 v2 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($80) | ✅ 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.
Technical Specifications
Side-by-side comparison of Ryzen 5 3400G and Xeon E5-2643 v2
Ryzen 5 3400G
The Ryzen 5 3400G is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Picasso (2019−2022) architecture. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 4.2 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2933. Passmark benchmark score: 9,201 points. Launch price was $149.
Xeon E5-2643 v2
The Xeon E5-2643 v2 is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-EP (2013) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 3.8 GHz. L3 cache: 15 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 9,172 points. Launch price was $2,200.
Processing Power
The Ryzen 5 3400G packs 4 cores / 8 threads, while the Xeon E5-2643 v2 offers 6 cores / 12 threads — the Xeon E5-2643 v2 has 2 more cores. Boost clocks reach 4.2 GHz on the Ryzen 5 3400G versus 3.8 GHz on the Xeon E5-2643 v2 — a 10% clock advantage for the Ryzen 5 3400G (base: 3.7 GHz vs 3.5 GHz). The Ryzen 5 3400G uses the Picasso (2019−2022) architecture (12 nm), while the Xeon E5-2643 v2 uses Ivy Bridge-EP (2013) (22 nm). In PassMark, the Ryzen 5 3400G scores 9,201 against the Xeon E5-2643 v2's 9,172 — a 0.3% lead for the Ryzen 5 3400G. L3 cache: 4 MB (total) on the Ryzen 5 3400G vs 15 MB (total) on the Xeon E5-2643 v2.
| Feature | Ryzen 5 3400G | Xeon E5-2643 v2 |
|---|---|---|
| Cores / Threads | 4 / 8 | 6 / 12+50% |
| Boost Clock | 4.2 GHz+11% | 3.8 GHz |
| Base Clock | 3.7 GHz+6% | 3.5 GHz |
| L3 Cache | 4 MB (total) | 15 MB (total)+275% |
| L2 Cache | 512K (per core)+100% | 256 kB (per core) |
| Process | 12 nm-45% | 22 nm |
| Architecture | Picasso (2019−2022) | Ivy Bridge-EP (2013) |
| PassMark | 9,201 | 9,172 |
Memory & Platform
The Ryzen 5 3400G uses the AM4 socket (PCIe 3.0), while the Xeon E5-2643 v2 uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 3400G | Xeon E5-2643 v2 |
|---|---|---|
| Socket | AM4 | LGA2011 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
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