CPU
GPU
Core i5-2400
Core i7-2675QM
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 i5-2400 is positioned at rank 772 and the Core i7-2675QM is on rank 1070, so the Core i5-2400 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-2400
Performance Per Dollar Core i7-2675QM
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-2400 | Core i7-2675QM |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($25) | ⚠️ Higher cost ($378) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-2400 | Core i7-2675QM |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+1395%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($25) | ⚠️ Higher cost ($378) |
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 i5-2400 and Core i7-2675QM
Core i5-2400
The Core i5-2400 is manufactured by Intel. It was released in 9 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.4 GHz. L3 cache: 6144 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,870 points. Launch price was $60.
Core i7-2675QM
The Core i7-2675QM is manufactured by Intel. It was released in 12 October 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 3.1 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: FCBGA1224. Thermal design power (TDP): 45 Watt. Memory support: DDR3-1066, DDR3-1333. Passmark benchmark score: 3,913 points. Launch price was $378.
Processing Power
The Core i5-2400 packs 4 cores / 4 threads, matching the Core i7-2675QM's 4 cores. Boost clocks reach 3.4 GHz on the Core i5-2400 versus 3.1 GHz on the Core i7-2675QM — a 9.2% clock advantage for the Core i5-2400 (base: 3.1 GHz vs 2.2 GHz). Both are built on the Sandy Bridge (2011−2013) architecture using a 32 nm process. In PassMark, the Core i5-2400 scores 3,870 against the Core i7-2675QM's 3,913 — a 1.1% lead for the Core i7-2675QM. L3 cache: 6144 kB (total) on the Core i5-2400 vs 6 MB (total) on the Core i7-2675QM.
| Feature | Core i5-2400 | Core i7-2675QM |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 3.4 GHz+10% | 3.1 GHz |
| Base Clock | 3.1 GHz+41% | 2.2 GHz |
| L3 Cache | 6144 kB (total) | 6 MB (total) |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 32 nm | 32 nm |
| Architecture | Sandy Bridge (2011−2013) | Sandy Bridge (2011−2013) |
| PassMark | 3,870 | 3,913+1% |
| Geekbench 6 Single | 595 | — |
Memory & Platform
The Core i5-2400 uses the LGA1155 socket (PCIe 2.0), while the Core i7-2675QM uses FCBGA1224 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. The Core i5-2400 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. Both provide 16 PCIe lanes.
| Feature | Core i5-2400 | Core i7-2675QM |
|---|---|---|
| Socket | LGA1155 | FCBGA1224 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-1333 | DDR3-1333 |
| Max RAM Capacity | 32 GB+100% | 16 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i5-2400) vs VT-x (Core i7-2675QM). Both include integrated graphics — HD Graphics 2000 (Core i5-2400) and HD Graphics 3000 (Core i7-2675QM) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-2400 targets Legacy Desktop, Core i7-2675QM targets Mobile. Direct competitor: Core i5-2400 rivals Phenom II X4 975.
| Feature | Core i5-2400 | Core i7-2675QM |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | HD Graphics 2000 | HD Graphics 3000 |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | VT-x |
| Target Use | Legacy Desktop | Mobile |
Value Analysis
The Core i5-2400 launched at $184 MSRP, while the Core i7-2675QM debuted at $378.
| Feature | Core i5-2400 | Core i7-2675QM |
|---|---|---|
| MSRP | $184-51% | $378 |
| Avg Price (30d) | $25 | — |
| Release Date | 2011 | 2011 |
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