Xeon E5-2403 v2 vs Pro A12-8800B
Xeon E5-2403 v2
Pro A12-8800B
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 E5-2403 v2 is positioned at rank 747 and the Pro A12-8800B is on rank 1174, so the Xeon E5-2403 v2 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E5-2403 v2
Performance Per Dollar Pro A12-8800B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-2403 v2 | Pro A12-8800B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($61) | ✅ More affordable ($40) |
| Longevity | 🛑 Legacy (Ivy Bridge-EN (2013−2014) / 22 nm) | 🛑 Legacy (Carrizo (2015−2018) / 28 nm) |
💎 Value Proposition
| Insight | Xeon E5-2403 v2 | Pro A12-8800B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+52%) |
| Upfront Cost | ⚠️ Higher cost ($61) | ✅ More affordable ($40) |
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 E5-2403 v2 and Pro A12-8800B
Xeon E5-2403 v2
The Xeon E5-2403 v2 is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-EN (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 1.8 GHz. L3 cache: 10 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1356. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 2,672 points. Launch price was $223.
Pro A12-8800B
The Pro A12-8800B is manufactured by AMD. It was released in 3 June 2015 (10 years ago). It is based on the Carrizo (2015−2018) architecture. It features 4 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.4 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: FP4. Thermal design power (TDP): 2 MB. Memory support: DDR3/DDR3L-2133. Passmark benchmark score: 2,667 points. Launch price was $69.
Processing Power
Both the Xeon E5-2403 v2 and Pro A12-8800B share an identical 4-core/4-thread configuration. Boost clocks reach 1.8 GHz on the Xeon E5-2403 v2 versus 3.4 GHz on the Pro A12-8800B — a 61.5% clock advantage for the Pro A12-8800B (base: 1.8 GHz vs 2.1 GHz). The Xeon E5-2403 v2 uses the Ivy Bridge-EN (2013−2014) architecture (22 nm), while the Pro A12-8800B uses Carrizo (2015−2018) (28 nm). In PassMark, the Xeon E5-2403 v2 scores 2,672 against the Pro A12-8800B's 2,667 — a 0.2% lead for the Xeon E5-2403 v2.
| Feature | Xeon E5-2403 v2 | Pro A12-8800B |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 4 |
| Boost Clock | 1.8 GHz | 3.4 GHz+89% |
| Base Clock | 1.8 GHz | 2.1 GHz+17% |
| L3 Cache | 10 MB (total) | — |
| L2 Cache | 256 kB (per core) | 2048 kB+700% |
| Process | 22 nm-21% | 28 nm |
| Architecture | Ivy Bridge-EN (2013−2014) | Carrizo (2015−2018) |
| PassMark | 2,672 | 2,667 |
| Geekbench 6 Single | — | 528 |
| Geekbench 6 Multi | — | 1,144 |
Memory & Platform
The Xeon E5-2403 v2 uses the LGA1356 socket (PCIe 3.0), while the Pro A12-8800B uses FP4 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. The Xeon E5-2403 v2 supports up to 384 GB of RAM compared to 64 GB — 142.9% more capacity for professional workloads. Memory channels: 3 (Xeon E5-2403 v2) vs 2 (Pro A12-8800B). PCIe lanes: 24 (Xeon E5-2403 v2) vs 16 (Pro A12-8800B) — the Xeon E5-2403 v2 offers 8 more lanes for additional GPUs or NVMe drives.
| Feature | Xeon E5-2403 v2 | Pro A12-8800B |
|---|---|---|
| Socket | LGA1356 | FP4 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR3-1333 | DDR3-2133 |
| Max RAM Capacity | 384 GB+500% | 64 GB |
| RAM Channels | 3+50% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 24+50% | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Xeon E5-2403 v2) vs AMD-V (Pro A12-8800B). The Pro A12-8800B includes integrated graphics (Radeon R7 Graphics), while the Xeon E5-2403 v2 requires a dedicated GPU. Primary use case: Xeon E5-2403 v2 targets Server.
| Feature | Xeon E5-2403 v2 | Pro A12-8800B |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Radeon R7 Graphics |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d | AMD-V |
| Target Use | Server | — |
Value Analysis
The Xeon E5-2403 v2 launched at $192 MSRP, while the Pro A12-8800B debuted at $400. At current prices ($61 vs $40), the Pro A12-8800B is $21 cheaper. In terms of value (PassMark points per dollar), the Xeon E5-2403 v2 delivers 43.8 pts/$ vs 66.7 pts/$ for the Pro A12-8800B — making the Pro A12-8800B the 41.4% better value option.
| Feature | Xeon E5-2403 v2 | Pro A12-8800B |
|---|---|---|
| MSRP | $192-52% | $400 |
| Avg Price (30d) | $61 | $40-34% |
| Performance per Dollar | 43.8 | 66.7+52% |
| Release Date | 2013 | 2015 |
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