Celeron 807 vs Sempron 145
Celeron 807
Sempron 145
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 807 is positioned at rank 1141 and the Sempron 145 is on rank 838, so the Sempron 145 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron 807
Performance Per Dollar Sempron 145
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron 807 | Sempron 145 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($10) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Sargas (2009−2011) / 45 nm) |
💎 Value Proposition
| Insight | Celeron 807 | Sempron 145 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($10) | ✅ 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 Celeron 807 and Sempron 145
Celeron 807
The Celeron 807 is manufactured by Intel. It was released in 1 July 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 1 cores and 2 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 1.5 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 535 points. Launch price was $70.
Sempron 145
The Sempron 145 is manufactured by AMD. It was released in 1 September 2010 (15 years ago). It is based on the Sargas (2009−2011) architecture. It features 1 cores and 1 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 544 points. Launch price was $95.
Processing Power
The Celeron 807 packs 1 cores / 2 threads, matching the Sempron 145's 1 cores. Boost clocks reach 1.5 GHz on the Celeron 807 versus 2.8 GHz on the Sempron 145 — a 60.5% clock advantage for the Sempron 145 (base: 1.5 GHz vs 2.8 GHz). The Celeron 807 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Sempron 145 uses Sargas (2009−2011) (45 nm). In PassMark, the Celeron 807 scores 535 against the Sempron 145's 544 — a 1.7% lead for the Sempron 145. L3 cache: 1.5 MB (total) on the Celeron 807 vs 0 kB on the Sempron 145.
| Feature | Celeron 807 | Sempron 145 |
|---|---|---|
| Cores / Threads | 1 / 2 | 1 / 1 |
| Boost Clock | 1.5 GHz | 2.8 GHz+87% |
| Base Clock | 1.5 GHz | 2.8 GHz+87% |
| L3 Cache | 1.5 MB (total) | 0 kB |
| L2 Cache | 256K (per core) | 1 MB (per core)+300% |
| Process | 32 nm-29% | 45 nm |
| Architecture | Sandy Bridge (2011−2013) | Sargas (2009−2011) |
| PassMark | 535 | 544+2% |
Memory & Platform
The Celeron 807 uses the BGA1023 socket (PCIe 2.0), while the Sempron 145 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Celeron 807 | Sempron 145 |
|---|---|---|
| Socket | BGA1023 | AM3 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 16 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Advanced Features
Virtualization: VT-x (Celeron 807) / not specified (Sempron 145). The Celeron 807 includes integrated graphics (HD Graphics (Sandy Bridge)), while the Sempron 145 requires a dedicated GPU. Primary use case: Celeron 807 targets Mobile.
| Feature | Celeron 807 | Sempron 145 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics (Sandy Bridge) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Mobile | — |
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