Product | Core i7-4550U | Core i3-6157U |
Brand | Intel | Intel |
Street Price (Approx) | ~ $426 Search low Core i7-4550U price (Amazon) | ~ $304 Search low Core i3-6157U price (Amazon) |
# CPU Cores | 2 | 2 |
Frequency (GHz) | 1.5 GHz | 2.4 GHz |
Cache (MB) | 4 | 3 |
TDP (Watts) | 15 W | 28 W |
Product Segment | Mobile | Mobile |
Status | Released | Released |
Announced On | 2013-06-01 | 2016-06-01 |
Technicals | Core i7-4550U | Core i3-6157U |
Dimensions (2D) | 40x40 mm | 42x42 mm |
Conflict Free? | 1 | 1 |
# CPU Cores | 2 | 2 |
Threads/Core | 4 | 4 |
Frequency (GHz) | 1.5 GHz | 2.4 GHz |
Turbo Frequency (GHz) | 3 GHz | |
Cache (MB) | 4 | 3 |
Instructions Width (bits) | 64 | 64 |
Instructions Extensions | SSE4.1/4.2, AVX 2.0 | SSE4.1/4.2, AVX 2.0 |
Lithography Process (nm) | 22 nm | 14 nm |
TDP (Watts) | 15 W | 28 W |
TDP Down (W) | 23 | |
Max RAM | 16 GB | 32 GB |
RAM Types | DDR3L 1333/1600, LPDDR3 1333/1600 | DDR4-2133, LPDDR3-1866, DDR3L-1600 |
# Memory Channels | 2 | 2 |
Memory Bandwidth (GB/Sec) | 25.6GB/s | 34.1GB/s |
Max CPU Temp. | 100 | |
Max CPU / Package | 1 | 1 |
GPU | Intel® Iris™ Graphics 550 | |
PCI-E Version | 2 | 3 |
PCI-E Configurations | 4x1, 2x4 | |
PCI-E Max Lanes # | 12 | 12 |
Compatible Sockets | FCBGA1168 | FCBGA1356 |
Intel Turbo Boost Version | 2 |
Intel V-Pro | No | No |
Intel Hyper-Thread | Yes | Yes |
Intel Virtualization (VTX) | Yes | Yes |
Intel Directed I/O (VTD) | Yes | Yes |
Intel Ext. Page Tables (EPT) | Yes | Yes |
Intel TSX Sync. Extensions | No | No |
Intel 64 | Yes | Yes |
Intel MyWiFi | Yes | |
Idle States | Yes | Yes |
Enhanced Speedstep | Yes | |
Thermal MonitoringTech. | Yes | Yes |
Intel ID Protect | Yes | Yes |
Intel SIPP | No | |
Smart Response Technology | Yes | |
Intel AES New Instructions | Yes | Yes |
Intel Secure Key | Yes | Yes |
Intel SGX | Yes | |
Intel MPX | Yes | |
Intel OS Guard | Yes | |
Trusted Execution | No | No |
Execution Disable | Yes | Yes |