CPU
GPU
Celeron 1047UE
Celeron 857
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 1047UE is positioned at rank 1170 and the Celeron 857 is on rank 1201, so the Celeron 1047UE offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron 1047UE
Performance Per Dollar Celeron 857
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron 1047UE | Celeron 857 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($100) | ✅ More affordable ($10) |
| Longevity | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Celeron 1047UE | Celeron 857 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+944%) |
| Upfront Cost | ⚠️ Higher cost ($100) | ✅ More affordable ($10) |
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 1047UE and Celeron 857
Celeron 1047UE
The Celeron 1047UE is manufactured by Intel. It was released in 20 January 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Max frequency: 1.4 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1023. Thermal design power (TDP): 512 kB + 2 MB. Memory support: DDR3. Passmark benchmark score: 675 points. Launch price was $134.
Celeron 857
The Celeron 857 is manufactured by Intel. It was released in 1 July 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.2 GHz, with boost up to 1.2 GHz. L3 cache: 2 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: 705 points. Launch price was $134.
Processing Power
Both the Celeron 1047UE and Celeron 857 share an identical 2-core/2-thread configuration. Boost clocks reach 1.4 GHz on the Celeron 1047UE versus 1.2 GHz on the Celeron 857 — a 15.4% clock advantage for the Celeron 1047UE. The Celeron 1047UE uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Celeron 857 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Celeron 1047UE scores 675 against the Celeron 857's 705 — a 4.3% lead for the Celeron 857. Both processors carry 2 MB (total) of L3 cache.
| Feature | Celeron 1047UE | Celeron 857 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.4 GHz+17% | 1.2 GHz |
| Base Clock | — | 1.2 GHz |
| L3 Cache | 2 MB (total) | 2 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 22 nm-31% | 32 nm |
| Architecture | Ivy Bridge (2012−2013) | Sandy Bridge (2011−2013) |
| PassMark | 675 | 705+4% |
| Geekbench 6 Single | 159 | — |
| Geekbench 6 Multi | 293 | — |
Memory & Platform
Both processors use the BGA1023 socket with PCIe 3.0. Both support up to DDR3-1600 memory speed. Both support up to 16 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: BGA1023 (Celeron 1047UE) and HM65,HM67 (Celeron 857).
| Feature | Celeron 1047UE | Celeron 857 |
|---|---|---|
| Socket | BGA1023 | BGA1023 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR3-1600 | DDR3-1333 |
| Max RAM Capacity | 16 GB | 16 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Both support VT-x virtualization. Both include integrated graphics — Intel HD Graphics (Ivy Bridge) (Celeron 1047UE) and HD Graphics (Sandy Bridge) (Celeron 857) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron 857 targets Budget. Direct competitor: Celeron 857 rivals Pentium 967.
| Feature | Celeron 1047UE | Celeron 857 |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel HD Graphics (Ivy Bridge) | HD Graphics (Sandy Bridge) |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x | VT-x |
| Target Use | — | Budget |
Value Analysis
The Celeron 1047UE launched at $100 MSRP, while the Celeron 857 debuted at $134. At current prices ($100 vs $10), the Celeron 857 is $90 cheaper. In terms of value (PassMark points per dollar), the Celeron 1047UE delivers 6.8 pts/$ vs 70.5 pts/$ for the Celeron 857 — making the Celeron 857 the 165% better value option.
| Feature | Celeron 1047UE | Celeron 857 |
|---|---|---|
| MSRP | $100-25% | $134 |
| Avg Price (30d) | $100 | $10-90% |
| Performance per Dollar | 6.8 | 70.5+937% |
| Release Date | 2013 | 2011 |
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