
Core i7-4600U vs A6-9400

Core i7-4600U

A6-9400
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 Core i7-4600U is positioned at rank #753 in our cost-efficiency ranking, representing a Lower 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 Core i7-4600U
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-4600U | A6-9400 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Haswell-ULT (2013) / 22 nm) | ✨ Modern (Bristol Ridge (2016−2019) / 28 nm) |
💎 Value Proposition
| Insight | Core i7-4600U | A6-9400 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 i7-4600U and A6-9400

Core i7-4600U
The Core i7-4600U is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Haswell-ULT (2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.3 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 2,720 points. Launch price was $398.

A6-9400
The A6-9400 is manufactured by AMD. It was released in 2014-01-01. It is based on the Bristol Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Base frequency is 3.4 GHz, with boost up to 3.7 GHz. L2 cache: 1 MB (total). Built on 28 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 2,717 points. Launch price was $70.
Processing Power
The Core i7-4600U packs 2 cores / 4 threads, matching the A6-9400's 2 cores. Boost clocks reach 3.3 GHz on the Core i7-4600U versus 3.7 GHz on the A6-9400 — a 11.4% clock advantage for the A6-9400 (base: 2.1 GHz vs 3.4 GHz). The Core i7-4600U uses the Haswell-ULT (2013) architecture (22 nm), while the A6-9400 uses Bristol Ridge (2016−2019) (28 nm). In PassMark, the Core i7-4600U scores 2,720 against the A6-9400's 2,717 — a 0.1% lead for the Core i7-4600U.
| Feature | Core i7-4600U | A6-9400 |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 2 |
| Boost Clock | 3.3 GHz | 3.7 GHz+12% |
| Base Clock | 2.1 GHz | 3.4 GHz+62% |
| L3 Cache | 4 MB (total) | — |
| L2 Cache | 256K (per core) | 1 MB (total)+300% |
| Process | 22 nm-21% | 28 nm |
| Architecture | Haswell-ULT (2013) | Bristol Ridge (2016−2019) |
| PassMark | 2,720 | 2,717 |
Memory & Platform
The Core i7-4600U uses the FCBGA1168 socket (PCIe 3.0), while the A6-9400 uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-4600U | A6-9400 |
|---|---|---|
| Socket | FCBGA1168 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2400 |
| Max RAM Capacity | — | 64 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 8 |
Advanced Features
The A6-9400 includes integrated graphics (AMD Radeon R5), while the Core i7-4600U requires a dedicated GPU.
| Feature | Core i7-4600U | A6-9400 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | AMD Radeon R5 |
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