Core i5-5675R vs Core i7-3720QM
Core i5-5675R
Core i7-3720QM
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 i5-5675R is positioned at rank 876 and the Core i7-3720QM is on rank 50, so the Core i7-3720QM offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-5675R
Performance Per Dollar Core i7-3720QM
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-5675R | Core i7-3720QM |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($392) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Core i5-5675R | Core i7-3720QM |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($392) | ✅ 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 i5-5675R and Core i7-3720QM
Core i5-5675R
The Core i5-5675R is manufactured by Intel. It was released in 15 May 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.6 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1364. Thermal design power (TDP): 65 Watt. Memory support: DDR3L-1333, DDR3L-1600, DDR3L-1866. Passmark benchmark score: 5,564 points. Launch price was $149.
Core i7-3720QM
The Core i7-3720QM is manufactured by Intel. It was released in 29 April 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 5,591 points. Launch price was $378.
Processing Power
The Core i5-5675R packs 4 cores / 4 threads, matching the Core i7-3720QM's 4 cores. Boost clocks reach 3.6 GHz on the Core i5-5675R versus 3.6 GHz on the Core i7-3720QM — identical boost frequencies (base: 3.1 GHz vs 2.6 GHz). The Core i5-5675R uses the Broadwell (2015−2019) architecture (14 nm), while the Core i7-3720QM uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Core i5-5675R scores 5,564 against the Core i7-3720QM's 5,591 — a 0.5% lead for the Core i7-3720QM. L3 cache: 4 MB (total) on the Core i5-5675R vs 6 MB (total) on the Core i7-3720QM.
| Feature | Core i5-5675R | Core i7-3720QM |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 3.6 GHz | 3.6 GHz |
| Base Clock | 3.1 GHz+19% | 2.6 GHz |
| L3 Cache | 4 MB (total) | 6 MB (total)+50% |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Broadwell (2015−2019) | Ivy Bridge (2012−2013) |
| PassMark | 5,564 | 5,591 |
| Geekbench 6 Single | 1,157 | — |
Memory & Platform
The Core i5-5675R uses the BGA1364 socket (PCIe 3.0), while the Core i7-3720QM uses PGA988 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-5675R | Core i7-3720QM |
|---|---|---|
| Socket | BGA1364 | PGA988 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR3L-1866 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-5675R) / not specified (Core i7-3720QM). The Core i5-5675R includes integrated graphics (Iris Pro Graphics 6200), while the Core i7-3720QM requires a dedicated GPU. Primary use case: Core i5-5675R targets All-in-One Desktop. Direct competitor: Core i5-5675R rivals A10-7890K.
| Feature | Core i5-5675R | Core i7-3720QM |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Iris Pro Graphics 6200 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | All-in-One Desktop | — |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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