Core i7-4940MX vs Core i7-980X
Core i7-4940MX
Core i7-980X
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 Core i7-4940MX is positioned at rank 1184 and the Core i7-980X is on rank 1052, so the Core i7-980X offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-4940MX
Performance Per Dollar Core i7-980X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-4940MX | Core i7-980X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Gulftown (2010−2011) / 32 nm) |
💎 Value Proposition
| Insight | Core i7-4940MX | Core i7-980X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
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 i7-4940MX and Core i7-980X
Core i7-4940MX
The Core i7-4940MX is manufactured by Intel. It was released in 20 January 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 8 threads. Base frequency is 3.1 GHz, with boost up to 4 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 57 Watt. Memory support: DDR3. Passmark benchmark score: 6,783 points. Launch price was $1,096.
Core i7-980X
The Core i7-980X is manufactured by Intel. It was released in 16 March 2010 (15 years ago). It is based on the Gulftown (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 3.33 GHz, with boost up to 3.6 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 6,817 points. Launch price was $959.
Processing Power
The Core i7-4940MX packs 4 cores / 8 threads, while the Core i7-980X offers 6 cores / 12 threads — the Core i7-980X has 2 more cores. Boost clocks reach 4 GHz on the Core i7-4940MX versus 3.6 GHz on the Core i7-980X — a 10.5% clock advantage for the Core i7-4940MX (base: 3.1 GHz vs 3.33 GHz). The Core i7-4940MX uses the Haswell (2013−2015) architecture (22 nm), while the Core i7-980X uses Gulftown (2010−2011) (32 nm). In PassMark, the Core i7-4940MX scores 6,783 against the Core i7-980X's 6,817 — a 0.5% lead for the Core i7-980X. L3 cache: 8 MB (total) on the Core i7-4940MX vs 12 MB (total) on the Core i7-980X.
| Feature | Core i7-4940MX | Core i7-980X |
|---|---|---|
| Cores / Threads | 4 / 8 | 6 / 12+50% |
| Boost Clock | 4 GHz+11% | 3.6 GHz |
| Base Clock | 3.1 GHz | 3.33 GHz+7% |
| L3 Cache | 8 MB (total) | 12 MB (total)+50% |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 22 nm-31% | 32 nm |
| Architecture | Haswell (2013−2015) | Gulftown (2010−2011) |
| PassMark | 6,783 | 6,817 |
Memory & Platform
The Core i7-4940MX uses the PGA946 socket (PCIe 3.0), while the Core i7-980X uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i7-4940MX | Core i7-980X |
|---|---|---|
| Socket | PGA946 | LGA1366 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Core i7-4940MX and Core i7-980X
