Core i5-2450P vs Core i7-2920XM
Core i5-2450P
Core i7-2920XM
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 i5-2450P is positioned at rank 703 and the Core i7-2920XM is on rank 717, so the Core i5-2450P offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-2450P
Performance Per Dollar Core i7-2920XM
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-2450P | Core i7-2920XM |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($30) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-2450P | Core i7-2920XM |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($30) | ✅ 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 i5-2450P and Core i7-2920XM
Core i5-2450P
The Core i5-2450P is manufactured by Intel. It was released in Janeiro 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.2 GHz, with boost up to 3.5 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: 4,273 points. Launch price was $215.
Core i7-2920XM
The Core i7-2920XM is manufactured by Intel. It was released in 3 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.5 GHz, with boost up to 3.5 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 4,336 points. Launch price was $1,096.
Processing Power
The Core i5-2450P packs 4 cores / 4 threads, matching the Core i7-2920XM's 4 cores. Boost clocks reach 3.5 GHz on the Core i5-2450P versus 3.5 GHz on the Core i7-2920XM — identical boost frequencies (base: 3.2 GHz vs 2.5 GHz). Both are built on the Sandy Bridge (2011−2013) architecture using a 32 nm process. In PassMark, the Core i5-2450P scores 4,273 against the Core i7-2920XM's 4,336 — a 1.5% lead for the Core i7-2920XM. L3 cache: 6144 kB (total) on the Core i5-2450P vs 8 MB (total) on the Core i7-2920XM.
| Feature | Core i5-2450P | Core i7-2920XM |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 3.5 GHz | 3.5 GHz |
| Base Clock | 3.2 GHz+28% | 2.5 GHz |
| L3 Cache | 6144 kB (total) | 8 MB (total)+33% |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 32 nm | 32 nm |
| Architecture | Sandy Bridge (2011−2013) | Sandy Bridge (2011−2013) |
| PassMark | 4,273 | 4,336+1% |
| Geekbench 6 Single | 545 | — |
| Geekbench 6 Multi | 1,850 | — |
Memory & Platform
The Core i5-2450P uses the LGA1155 socket (PCIe 2.0), while the Core i7-2920XM uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Core i5-2450P versus 1600 on the Core i7-2920XM — the Core i7-2920XM supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 32 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H61,P67,Z68,H67,Q67 (Core i5-2450P) and HM65,HM67,QM67,QS67 (Core i7-2920XM).
| Feature | Core i5-2450P | Core i7-2920XM |
|---|---|---|
| Socket | LGA1155 | PGA988 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-1333 | 1600+53233% |
| Max RAM Capacity | 32 GB+104857500% | 32 |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Virtualization support: Yes (Core i5-2450P) vs true (Core i7-2920XM). The Core i7-2920XM includes integrated graphics (Intel HD Graphics 3000), while the Core i5-2450P requires a dedicated GPU. Direct competitor: Core i7-2920XM rivals Core i7-2820QM.
| Feature | Core i5-2450P | Core i7-2920XM |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel HD Graphics 3000 |
| Unlocked | — | Yes |
| AVX-512 | No | No |
| Virtualization | Yes | true |
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