Core i5-2390T vs Core i5-4300U
Core i5-2390T
Core i5-4300U
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 Core i5-4300U is on rank 542, so the Core i5-4300U 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 Core i5-4300U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-2390T | Core i5-4300U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($182) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Haswell (2013−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i5-2390T | Core i5-4300U |
|---|---|---|
| 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 Core i5-4300U
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.
Core i5-4300U
The Core i5-4300U is manufactured by Intel. It was released in 1 October 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 1.9 GHz, with boost up to 2.9 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,482 points. Launch price was $281.
Processing Power
Both the Core i5-2390T and Core i5-4300U share an identical 2-core/4-thread configuration. Boost clocks reach 3.5 GHz on the Core i5-2390T versus 2.9 GHz on the Core i5-4300U — a 18.8% clock advantage for the Core i5-2390T (base: 2.7 GHz vs 1.9 GHz). The Core i5-2390T uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i5-4300U uses Haswell (2013−2015) (22 nm). In PassMark, the Core i5-2390T scores 2,491 against the Core i5-4300U's 2,482 — a 0.4% lead for the Core i5-2390T. Geekbench 6 single-core — the metric most relevant to gaming — records 614 vs 607, a 1.1% lead for the Core i5-2390T that directly translates to higher frame rates. L3 cache: 3 MB (total) on the Core i5-2390T vs 3 MB on the Core i5-4300U.
| Feature | Core i5-2390T | Core i5-4300U |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 4 |
| Boost Clock | 3.5 GHz+21% | 2.9 GHz |
| Base Clock | 2.7 GHz+42% | 1.9 GHz |
| L3 Cache | 3 MB (total) | 3 MB |
| L2 Cache | 256 kB (per core) | 512 kB+100% |
| Process | 32 nm | 22 nm-31% |
| Architecture | Sandy Bridge (2011−2013) | Haswell (2013−2015) |
| PassMark | 2,491 | 2,482 |
| Geekbench 6 Single | 614+1% | 607 |
| Geekbench 6 Multi | — | 1,722 |
Memory & Platform
The Core i5-2390T uses the LGA1155 socket (PCIe 2.0), while the Core i5-4300U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. The Core i5-2390T supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i5-2390T) vs 12 (Core i5-4300U) — the Core i5-2390T offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H61,H67,P67,Z68,B75,Z77 (Core i5-2390T) and HM86,HM87 (Core i5-4300U).
| Feature | Core i5-2390T | Core i5-4300U |
|---|---|---|
| Socket | LGA1155 | FCBGA1168 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | DDR3L-1600 |
| Max RAM Capacity | 32 GB+100% | 16 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16+33% | 12 |
Advanced Features
Virtualization support: VT-x, VT-d, EPT (Core i5-2390T) vs Yes (Core i5-4300U). Both include integrated graphics — HD Graphics 2000 (Core i5-2390T) and Intel HD Graphics 4400 (Core i5-4300U) — 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.
| Feature | Core i5-2390T | Core i5-4300U |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | HD Graphics 2000 | Intel HD Graphics 4400 |
| Unlocked | No | — |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | Yes |
| Target Use | Legacy Low Power Desktop | — |
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