Core i5-4340M vs Core i3-4370T
Core i5-4340M
Core i3-4370T
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 i5-4340M is positioned at rank 374 and the Core i3-4370T is on rank 700, so the Core i5-4340M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-4340M
Performance Per Dollar Core i3-4370T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-4340M | Core i3-4370T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($138) |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Haswell (2013−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i5-4340M | Core i3-4370T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($138) |
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 i5-4340M and Core i3-4370T
Core i5-4340M
The Core i5-4340M is manufactured by Intel. It was released in 19 January 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.9 GHz, with boost up to 3.6 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 37 Watt. Memory support: DDR3. Passmark benchmark score: 3,380 points. Launch price was $266.
Core i3-4370T
The Core i3-4370T is manufactured by Intel. It was released in 30 March 2015 (10 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 3.3 GHz, with boost up to 3.3 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3-1333/1600, DDR3L-1333/1600. Passmark benchmark score: 3,361 points. Launch price was $138.
Processing Power
Both the Core i5-4340M and Core i3-4370T share an identical 2-core/4-thread configuration. Boost clocks reach 3.6 GHz on the Core i5-4340M versus 3.3 GHz on the Core i3-4370T — a 8.7% clock advantage for the Core i5-4340M (base: 2.9 GHz vs 3.3 GHz). Both are built on the Haswell (2013−2015) architecture using a 22 nm process. In PassMark, the Core i5-4340M scores 3,380 against the Core i3-4370T's 3,361 — a 0.6% lead for the Core i5-4340M. L3 cache: 3 MB on the Core i5-4340M vs 4 MB (total) on the Core i3-4370T.
| Feature | Core i5-4340M | Core i3-4370T |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 4 |
| Boost Clock | 3.6 GHz+9% | 3.3 GHz |
| Base Clock | 2.9 GHz | 3.3 GHz+14% |
| L3 Cache | 3 MB | 4 MB (total)+33% |
| L2 Cache | 512 kB+100% | 256 kB (per core) |
| Process | 22 nm | 22 nm |
| Architecture | Haswell (2013−2015) | Haswell (2013−2015) |
| PassMark | 3,380 | 3,361 |
Memory & Platform
The Core i5-4340M uses the PGA946 socket (PCIe 3.0), while the Core i3-4370T uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-4340M | Core i3-4370T |
|---|---|---|
| Socket | PGA946 | LGA1150 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR3-1600 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Core i5-4340M) / VT-x, VT-d (Core i3-4370T). The Core i3-4370T includes integrated graphics (HD Graphics 4600), while the Core i5-4340M requires a dedicated GPU. Primary use case: Core i3-4370T targets Desktop Low Power.
| Feature | Core i5-4340M | Core i3-4370T |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | HD Graphics 4600 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Desktop Low Power |
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