Product | Celeron 2955U | Core i3-2125 |
Brand | Intel | Intel |
Street Price (Approx) | ~ $107 Search low Celeron 2955U price (Amazon) | ~ $165 Search low Core i3-2125 price (Amazon) |
# CPU Cores | 2 | 2 |
Frequency (GHz) | 1.4 GHz | 3.3 GHz |
Cache (MB) | 2 | 3 |
TDP (Watts) | 15 W | 65 W |
Product Segment | Mobile | Desktop |
Status | Released | Released |
Announced On | 2013-06-01 | 2011-06-01 |
Technicals | Celeron 2955U | Core i3-2125 |
Dimensions (2D) | 40x40 mm | 37.5x37.5 mm |
Conflict Free? | 1 | |
# CPU Cores | 2 | 2 |
Threads/Core | 2 | 4 |
Frequency (GHz) | 1.4 GHz | 3.3 GHz |
Cache (MB) | 2 | 3 |
Instructions Width (bits) | 64 | 64 |
Instructions Extensions | SSE4.1/4.2 | SSE4.1/4.2, AVX |
Lithography Process (nm) | 22 nm | 32 nm |
TDP (Watts) | 15 W | 65 W |
Max RAM | 16 GB | 32 GB |
RAM Types | DDR3L 1333/1600, LPDDR3 1333/1600 | DDR3 1066/1333 |
# Memory Channels | 2 | 2 |
Memory Bandwidth (GB/Sec) | 25.6GB/s | 21GB/s |
Max CPU Temp. | 100 | |
Max CPU / Package | 1 | 1 |
PCI-E Version | 2 | 2 |
PCI-E Configurations | 4x1, 1x4, 1x2 | |
PCI-E Max Lanes # | 10 | 16 |
Compatible Sockets | FCBGA1168 | FCLGA1155 |
Intel Turbo Boost Version |
Intel V-Pro | No | No |
Intel Hyper-Thread | No | 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 | No | Yes |
Intel SIPP | No | |
Intel SMB Advantage | No | |
Smart Response Technology | No | |
Intel AES New Instructions | No | No |
Intel Secure Key | Yes | |
Intel OS Guard | No | |
Trusted Execution | No | No |
Execution Disable | Yes | Yes |