CPU
GPU
Celeron M 723
Core i5-430UM
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 Celeron M 723 is positioned at rank 1153 and the Core i5-430UM is on rank 934, so the Core i5-430UM offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron M 723
Performance Per Dollar Core i5-430UM
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron M 723 | Core i5-430UM |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($161) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Arrandale (2010−2011) / 32 nm) |
💎 Value Proposition
| Insight | Celeron M 723 | Core i5-430UM |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($161) | ✅ 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.
Path of Exile 2
Counter-Strike 2
Valorant
Technical Specifications
Side-by-side comparison of Celeron M 723 and Core i5-430UM
Celeron M 723
The Celeron M 723 is manufactured by Intel. It was released in 2007-01-01. It is based on the Penryn (2008−2011) architecture. It features 1 cores and 1 threads. Max frequency: 1.2 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: BGA956. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,180 points. Launch price was $69.
Core i5-430UM
The Core i5-430UM is manufactured by Intel. It was released in 20 June 2010 (15 years ago). It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.2 GHz, with boost up to 1.73 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 32 nm process technology. Socket: BGA1288. Thermal design power (TDP): 18 Watt. Memory support: DDR3. Passmark benchmark score: 1,185 points. Launch price was $69.
Processing Power
The Celeron M 723 packs 1 cores / 1 threads, while the Core i5-430UM offers 2 cores / 4 threads — the Core i5-430UM has 1 more core. Boost clocks reach 1.2 GHz on the Celeron M 723 versus 1.73 GHz on the Core i5-430UM — a 36.2% clock advantage for the Core i5-430UM. The Celeron M 723 uses the Penryn (2008−2011) architecture (45 nm), while the Core i5-430UM uses Arrandale (2010−2011) (32 nm). In PassMark, the Celeron M 723 scores 1,180 against the Core i5-430UM's 1,185 — a 0.4% lead for the Core i5-430UM. Geekbench 6 single-core — the metric most relevant to gaming — records 100 vs 250, a 85.7% lead for the Core i5-430UM that directly translates to higher frame rates. Multi-core Geekbench: 100 vs 500 (133.3% advantage for the Core i5-430UM).
| Feature | Celeron M 723 | Core i5-430UM |
|---|---|---|
| Cores / Threads | 1 / 1 | 2 / 4+100% |
| Boost Clock | 1.2 GHz | 1.73 GHz+44% |
| Base Clock | — | 1.2 GHz |
| L3 Cache | — | 3 MB |
| L2 Cache | 1 MB+100% | 512 kB |
| Process | 45 nm | 32 nm-29% |
| Architecture | Penryn (2008−2011) | Arrandale (2010−2011) |
| PassMark | 1,180 | 1,185 |
| Geekbench 6 Single | 100 | 250+150% |
| Geekbench 6 Multi | 100 | 500+400% |
Memory & Platform
The Celeron M 723 uses the BGA956 socket (PCIe 1.1), while the Core i5-430UM uses BGA1288 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Celeron M 723 versus DDR3-800 on the Core i5-430UM — the Core i5-430UM supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 8 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Celeron M 723) vs 16 (Core i5-430UM) — the Core i5-430UM offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: GS45 (Celeron M 723) and HM55 (Core i5-430UM).
| Feature | Celeron M 723 | Core i5-430UM |
|---|---|---|
| Socket | BGA956 | BGA1288 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR2-800 | DDR3-800+50% |
| Max RAM Capacity | 8 GB | 8 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: None (Celeron M 723) vs VT-x, VT-d (Core i5-430UM). The Core i5-430UM includes integrated graphics (Intel HD Graphics), while the Celeron M 723 requires a dedicated GPU. Primary use case: Celeron M 723 targets Legacy Embedded, Core i5-430UM targets Legacy Ultrabook. Direct competitor: Celeron M 723 rivals Core Solo U2100; Core i5-430UM rivals Pentium SU7300.
| Feature | Celeron M 723 | Core i5-430UM |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | Intel HD Graphics |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | None | VT-x, VT-d |
| Target Use | Legacy Embedded | Legacy Ultrabook |
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