Atom x5-E8000 vs Core i7-12700K
Atom x5-E8000
Core i7-12700K
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. The Atom x5-E8000 is positioned at rank #18 in our cost-efficiency ranking, representing a Excellent cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom x5-E8000
Performance Per Dollar Core i7-12700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom x5-E8000 | Core i7-12700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($18) | ⚠️ Higher cost ($285) |
| Longevity | 🛑 Legacy (Cherry Trail (2015−2016) / 14 nm) | ✨ Modern (Alder Lake, Golden Cove, Gracemont (2021) / 10 nm) |
💎 Value Proposition
| Insight | Atom x5-E8000 | Core i7-12700K |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+48%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($18) | ⚠️ Higher cost ($285) |
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 Atom x5-E8000 and Core i7-12700K
Atom x5-E8000
The Atom x5-E8000 is manufactured by Intel. It was released in 8 February 2016 (9 years ago). It is based on the Cherry Trail (2015−2016) architecture. It features 4 cores and 4 threads. Max frequency: 1.04 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Thermal design power (TDP): 5 Watt. Memory support: DDR3. Passmark benchmark score: 3,219 points. Launch price was $39.
Core i7-12700K
The Core i7-12700K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.
Processing Power
The Atom x5-E8000 packs 4 cores / 4 threads, while the Core i7-12700K offers 12 cores / 20 threads — the Core i7-12700K has 8 more cores. Boost clocks reach 1.04 GHz on the Atom x5-E8000 versus 5 GHz on the Core i7-12700K — a 131.1% clock advantage for the Core i7-12700K. The Atom x5-E8000 uses the Cherry Trail (2015−2016) architecture (14 nm), while the Core i7-12700K uses Alder Lake, Golden Cove, Gracemont (2021) (10 nm). In PassMark, the Atom x5-E8000 scores 3,219 against the Core i7-12700K's 34,347 — a 165.7% lead for the Core i7-12700K. L3 cache: 0 kB on the Atom x5-E8000 vs 25 MB (total) on the Core i7-12700K.
| Feature | Atom x5-E8000 | Core i7-12700K |
|---|---|---|
| Cores / Threads | 4 / 4 | 12 / 20+200% |
| Boost Clock | 1.04 GHz | 5 GHz+381% |
| Base Clock | — | 3.6 GHz |
| L3 Cache | 0 kB | 25 MB (total) |
| L2 Cache | 2 MB+60% | 1.25 MB (per core) |
| Process | 14 nm | 10 nm-29% |
| Architecture | Cherry Trail (2015−2016) | Alder Lake, Golden Cove, Gracemont (2021) |
| PassMark | 3,219 | 34,347+967% |
Memory & Platform
Maximum memory speed reaches DDR3L-1600 on the Atom x5-E8000 versus 4800 on the Core i7-12700K — the Core i7-12700K supports 199.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-12700K supports up to 128 of RAM compared to 8 GB — 176.5% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 4 (Atom x5-E8000) vs 20 (Core i7-12700K) — the Core i7-12700K offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FCBGA1170 (Atom x5-E8000) and Z690,B660 (Core i7-12700K).
| Feature | Atom x5-E8000 | Core i7-12700K |
|---|---|---|
| Socket | — | LGA1700 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR3L-1600 | 4800+159900% |
| Max RAM Capacity | 8 GB+6553500% | 128 |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 4 | 20+400% |
Advanced Features
Virtualization: not specified (Atom x5-E8000) / VT-x, VT-d (Core i7-12700K). Both include integrated graphics — Intel HD Graphics (Braswell) (Atom x5-E8000) and Intel UHD Graphics 770 (Core i7-12700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X.
| Feature | Atom x5-E8000 | Core i7-12700K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel HD Graphics (Braswell) | Intel UHD Graphics 770 |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
Value Analysis
The Atom x5-E8000 launched at $18 MSRP, while the Core i7-12700K debuted at $409.
| Feature | Atom x5-E8000 | Core i7-12700K |
|---|---|---|
| MSRP | $18-96% | $409 |
| Avg Price (30d) | — | $285 |
| Release Date | 2016 | 2021 |
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