Product | Core i7-2600K | Core i7-3770K |
Brand | Intel | Intel |
Street Price (Approx) | ~ $965 Search low Core i7-2600K price (Amazon) | ~ $280 Search low Core i7-3770K price (Amazon) |
# CPU Cores | 4 | 4 |
Frequency (GHz) | 3.4 GHz | 3.5 GHz |
Cache (MB) | 8 | 8 |
TDP (Watts) | 95 W | 77 W |
Product Segment | Desktop | Desktop |
Status | Released | Released |
Announced On | 2011-01-01 | 2012-03-01 |
Technicals | Core i7-2600K | Core i7-3770K |
Dimensions (2D) | 37.5x37.5 mm | 37.5x37.5 mm |
Conflict Free? | 1 | |
# CPU Cores | 4 | 4 |
Threads/Core | 8 | 8 |
Frequency (GHz) | 3.4 GHz | 3.5 GHz |
Turbo Frequency (GHz) | 3.8 GHz | 3.9 GHz |
Cache (MB) | 8 | 8 |
Instructions Width (bits) | 64 | 64 |
Instructions Extensions | SSE4.1/4.2, AVX | SSE4.1/4.2, AVX |
Lithography Process (nm) | 32 nm | 22 nm |
TDP (Watts) | 95 W | 77 W |
Max RAM | 32 GB | 32 GB |
RAM Types | DDR3 1066/1333 | DDR3 1333/1600 |
# Memory Channels | 2 | 2 |
Memory Bandwidth (GB/Sec) | 21GB/s | 25.6GB/s |
Max CPU / Package | 1 | 1 |
PCI-E Version | 2 | 3 |
PCI-E Configurations | up to 1x16, 2x8, 1x8 & 2x4 | |
PCI-E Max Lanes # | 16 | |
Compatible Sockets | LGA1155 | FCLGA1155 |
Intel Turbo Boost Version | 2 | 2 |
Intel V-Pro | No | No |
Intel Hyper-Thread | Yes | Yes |
Intel Virtualization (VTX) | Yes | Yes |
Intel Directed I/O (VTD) | No | No |
Intel Ext. Page Tables (EPT) | Yes | Yes |
Intel TSX Sync. Extensions | No | |
Intel 64 | Yes | Yes |
Idle States | Yes | Yes |
Thermal MonitoringTech. | Yes | Yes |
Flex Memory | Yes | |
Intel ID Protect | Yes | Yes |
Intel AES New Instructions | Yes | Yes |
Intel Secure Key | Yes | |
Trusted Execution | No | No |
Execution Disable | Yes | Yes |