intel
Brand4/8
Cores/Threads3.4GHz
Base Clock95W
TDPIntel Core i7-2600K
intel
Brand4/8
Cores/Threads4GHz
Base Clock95W
TDPIntel Core i7-6700K
Intel Core i7-2600K
Intel Core i7-2600K
$317 • Jan 2011
Intel Core i7-6700K
$ • Jul 2015
Intel Core i7-6700K
Specs Comparison
| Specification | Intel Core i7-2600K | Intel Core i7-6700K |
|---|---|---|
| Cores | 4 | 4 |
| Threads | 8 | 8 |
| Base Clock | 3.4 GHz | 4.0 GHz |
| Boost Clock | 3.8 GHz | 4.2 GHz |
| Multiplier Unlocked | ✓ Yes | ✓ Yes |
| Multiplier | 34 X | 40 X |
| TDP | 95 W | 95 W |
| Memory Support | DDR3 | DDR4 |
| Cache L1 | 64 KB | 64 KB |
| Cache L2 | 0.25 MB | 0.25 MB |
| Cache L3 | 8.00 MB | 8.00 MB |
| Integrated GPU | Intel HD 3000 | HD Graphics 530 |
| Architecture | Core i7 (Sandy Bridge) | Core i7 (Skylake) |
| Process Size | 32nm | 14nm |
| Socket | intel socket 1155 | intel socket 1151 |
| Foundry | Intel | Intel |
| Die Size | 216 mm² | N/A |
| PCI Express | Gen 2, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
| Transistors | 1160 million | N/A |
| Max Temperature | 100°C | N/A |
Comparison in Tools
Cinebench R23
Industry-leading 3D rendering benchmark that measures real-world CPU processing power and performance
Single Core Performance
Intel Core i7-2600K
Intel Core i7-6700K
Multi Core Performance
Intel Core i7-2600K
Intel Core i7-6700K
Geekbench 5
Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks
Single Core Performance
Intel Core i7-2600K
Intel Core i7-6700K
Multi Core Performance
Intel Core i7-2600K
Intel Core i7-6700K
PassMark
PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).
Overall CPU Score
Intel Core i7-2600K
Intel Core i7-6700K
Blender Benchmark
Measures CPU rendering speed in Blender, reported in frames per second (FPS). Higher FPS means faster completion of 3D rendering tasks.
Blender FPS
Intel Core i7-2600K
Intel Core i7-6700K
Comparison in Games
No benchmark data available for this combination of CPUs yet.
We're working on collecting performance data for this combination of CPUs. Please check back later.
Intel Core i7-6700K Wins!
Based on 4 synthetic benchmarks
Intel Core i7-2600K
INTEL • 4/8 • 3.4GHz
Intel Core i7-6700K
INTEL • 4/8 • 4GHz
Check out more comparisons
Comments & Discussion
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