intel
Brand2/4
Cores/Threads3.1GHz
Base Clock65W
TDPIntel Core i3-2100
intel
Brand4/8
Cores/Threads3.5GHz
Base Clock77W
TDPIntel Core i7-3770K
Intel Core i3-2100
Intel Core i3-2100
$117 • Feb 2011
Intel Core i7-3770K
$313 • Apr 2012
Intel Core i7-3770K
Specs Comparison
| Specification | Intel Core i3-2100 | Intel Core i7-3770K |
|---|---|---|
| Cores | 2 | 4 |
| Threads | 4 | 8 |
| Base Clock | 3.1 GHz | 3.5 GHz |
| Boost Clock | N/A | 3.9 GHz |
| Multiplier Unlocked | ✓ Yes | ✓ Yes |
| Multiplier | 31 X | 35 X |
| TDP | 65 W | 77 W |
| Memory Support | DDR3 | DDR3 |
| Cache L1 | 64 KB | 64 KB |
| Cache L2 | 0.25 MB | 0.25 MB |
| Cache L3 | 3.00 MB | 8.00 MB |
| Integrated GPU | Intel HD 2000 | Intel HD 4000 |
| Architecture | Core i3 (Sandy Bridge) | Core i7 (Ivy Bridge) |
| Process Size | 32nm | 22nm |
| Socket | intel socket 1155 | intel socket 1155 |
| Foundry | Intel | Intel |
| Die Size | 131 mm² | 160 mm² |
| PCI Express | Gen 2, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
| Transistors | 504 million | 1400 million |
| Max Temperature | N/A | 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 i3-2100
Intel Core i7-3770K
Multi Core Performance
Intel Core i3-2100
Intel Core i7-3770K
Geekbench 5
Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks
Single Core Performance
Intel Core i3-2100
Intel Core i7-3770K
Multi Core Performance
Intel Core i3-2100
Intel Core i7-3770K
PassMark
PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).
Overall CPU Score
Intel Core i3-2100
Intel Core i7-3770K
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 i3-2100
Intel Core i7-3770K
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 i7-3770K Wins!
Based on 4 synthetic benchmarks
Intel Core i3-2100
INTEL • 2/4 • 3.1GHz
Intel Core i7-3770K
INTEL • 4/8 • 3.5GHz
Check out more comparisons
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