Core i5-2390T vs A8-6500B
Core i5-2390T
A8-6500B
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 Core i5-2390T is positioned at rank 926 and the A8-6500B is on rank 486, so the A8-6500B offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-2390T
Performance Per Dollar A8-6500B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-2390T | A8-6500B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($182) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Richland (2013−2014) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-2390T | A8-6500B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($182) | ✅ 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 Core i5-2390T and A8-6500B
Core i5-2390T
The Core i5-2390T is manufactured by Intel. It was released in 20 February 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 3.5 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,491 points. Launch price was $100.
A8-6500B
The A8-6500B is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 4.1 GHz. L2 cache: 4 MB. Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3-1866. Passmark benchmark score: 2,497 points. Launch price was $90.
Processing Power
The Core i5-2390T packs 2 cores / 4 threads, while the A8-6500B offers 4 cores / 4 threads — the A8-6500B has 2 more cores. Boost clocks reach 3.5 GHz on the Core i5-2390T versus 4.1 GHz on the A8-6500B — a 15.8% clock advantage for the A8-6500B (base: 2.7 GHz vs 3.5 GHz). The Core i5-2390T uses the Sandy Bridge (2011−2013) architecture (32 nm), while the A8-6500B uses Richland (2013−2014) (32 nm). In PassMark, the Core i5-2390T scores 2,491 against the A8-6500B's 2,497 — a 0.2% lead for the A8-6500B.
| Feature | Core i5-2390T | A8-6500B |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3.5 GHz | 4.1 GHz+17% |
| Base Clock | 2.7 GHz | 3.5 GHz+30% |
| L3 Cache | 3 MB (total) | — |
| L2 Cache | 256 kB (per core) | 4 MB+1500% |
| Process | 32 nm | 32 nm |
| Architecture | Sandy Bridge (2011−2013) | Richland (2013−2014) |
| PassMark | 2,491 | 2,497 |
| Geekbench 6 Single | 614 | — |
Memory & Platform
The Core i5-2390T uses the LGA1155 socket (PCIe 2.0), while the A8-6500B uses FM2 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Core i5-2390T versus 1866 on the A8-6500B — the A8-6500B supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The A8-6500B supports up to 64 of RAM compared to 32 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H61,H67,P67,Z68,B75,Z77 (Core i5-2390T) and FM2 (A8-6500B).
| Feature | Core i5-2390T | A8-6500B |
|---|---|---|
| Socket | LGA1155 | FM2 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | 1866+62100% |
| Max RAM Capacity | 32 GB+52428700% | 64 |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i5-2390T) vs true (A8-6500B). Both include integrated graphics — HD Graphics 2000 (Core i5-2390T) and Radeon HD 8570D (A8-6500B) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-2390T targets Legacy Low Power Desktop. Direct competitor: Core i5-2390T rivals A8-3800; A8-6500B rivals Core i3-4130.
| Feature | Core i5-2390T | A8-6500B |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | HD Graphics 2000 | Radeon HD 8570D |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | true |
| Target Use | Legacy Low Power Desktop | — |
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