Core i7-2600K vs Core i7-4785T
Core i7-2600K
Core i7-4785T
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 i7-2600K is positioned at rank 860 and the Core i7-4785T is on rank 843, so the Core i7-4785T offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-2600K
Performance Per Dollar Core i7-4785T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-2600K | Core i7-4785T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($109) | ✅ More affordable ($32) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Haswell (2013−2015) / 22 nm) |
💎 Value Proposition
| Insight | Core i7-2600K | Core i7-4785T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+241%) |
| Upfront Cost | ⚠️ Higher cost ($109) | ✅ More affordable ($32) |
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 i7-2600K and Core i7-4785T
Core i7-2600K
The Core i7-2600K is manufactured by Intel. It was released in 9 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,484 points. Launch price was $317.
Core i7-4785T
The Core i7-4785T is manufactured by Intel. It was released in 2 June 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 4 cores and 8 threads. Base frequency is 2.2 GHz, with boost up to 3.2 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3-1333/1600, DDR3L-1333/1600. Passmark benchmark score: 5,486 points. Launch price was $149.
Processing Power
Both the Core i7-2600K and Core i7-4785T share an identical 4-core/8-thread configuration. Boost clocks reach 3.8 GHz on the Core i7-2600K versus 3.2 GHz on the Core i7-4785T — a 17.1% clock advantage for the Core i7-2600K (base: 3.4 GHz vs 2.2 GHz). The Core i7-2600K uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i7-4785T uses Haswell (2013−2015) (22 nm). In PassMark, the Core i7-2600K scores 5,484 against the Core i7-4785T's 5,486 — a 0% lead for the Core i7-4785T. Both processors carry 8 MB (total) of L3 cache.
| Feature | Core i7-2600K | Core i7-4785T |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.8 GHz+19% | 3.2 GHz |
| Base Clock | 3.4 GHz+55% | 2.2 GHz |
| L3 Cache | 8 MB (total) | 8 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 32 nm | 22 nm-31% |
| Architecture | Sandy Bridge (2011−2013) | Haswell (2013−2015) |
| PassMark | 5,484 | 5,486 |
| Geekbench 6 Single | 707 | — |
Memory & Platform
The Core i7-2600K uses the LGA1155 socket (PCIe 2.0), while the Core i7-4785T uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-2600K | Core i7-4785T |
|---|---|---|
| Socket | LGA1155 | LGA1150 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Core i7-2600K) / not specified (Core i7-4785T). The Core i7-2600K includes integrated graphics (HD Graphics 3000), while the Core i7-4785T requires a dedicated GPU. Primary use case: Core i7-2600K targets Gaming Desktop. Direct competitor: Core i7-2600K rivals FX-8150.
| Feature | Core i7-2600K | Core i7-4785T |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics 3000 | — |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Gaming Desktop | — |
Value Analysis
The Core i7-2600K launched at $317 MSRP, while the Core i7-4785T debuted at $306. At current prices ($109 vs $32), the Core i7-4785T is $77 cheaper. In terms of value (PassMark points per dollar), the Core i7-2600K delivers 50.3 pts/$ vs 171.4 pts/$ for the Core i7-4785T — making the Core i7-4785T the 109.2% better value option.
| Feature | Core i7-2600K | Core i7-4785T |
|---|---|---|
| MSRP | $317 | $306-3% |
| Avg Price (30d) | $109 | $32-71% |
| Performance per Dollar | 50.3 | 171.4+241% |
| Release Date | 2011 | 2013 |
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