Product | Atom D425 | Core i7-7700 |
Brand | Intel | Intel |
Street Price (Approx) | ~ $42 Search low Atom D425 price (Amazon) | ~ $300 Search low Core i7-7700 price (Amazon) |
# CPU Cores | 1 | 4 |
Frequency (GHz) | 1.8 GHz | 3.6 GHz |
Cache (MB) | 8 | |
TDP (Watts) | 10 W | 65 W |
Product Segment | Desktop | Desktop |
Status | Released | Released |
Announced On | 2010-03-01 | 2017-01-01 |
Technicals | Atom D425 | Core i7-7700 |
Dimensions (2D) | 22x22 mm | 37.5x37.5 mm |
Die size (sqmm) | 66 | |
Conflict Free? | 1 | |
# CPU Cores | 1 | 4 |
Threads/Core | 2 | 8 |
Frequency (GHz) | 1.8 GHz | 3.6 GHz |
Turbo Frequency (GHz) | 4.2 GHz | |
Cache (MB) | 8 | |
Cache L2 (MB) | 512 | |
Instructions Width (bits) | 64 | 64 |
Instructions Extensions | SSE2, SSE3, SSSE3 | SSE4.1/4.2, AVX 2.0 |
Lithography Process (nm) | 45 nm | 14 nm |
Transistor Count (M) | 123 | |
TDP (Watts) | 10 W | 65 W |
Max RAM | 4 GB | 64 GB |
RAM Types | DDR3 800 (SODIMM only); DDR2 667/800 | DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V |
# Memory Channels | 1 | 2 |
Memory Bandwidth (GB/Sec) | 6.4GB/s | |
Max CPU Temp. | 100 | |
Max CPU / Package | 1 | |
GPU | Intel® HD Graphics 630 | |
PCI-E Version | 3 | |
PCI-E Max Lanes # | 16 | |
Compatible Sockets | FCBGA559 | FCLGA1151 |
Intel Turbo Boost Version | 2 |
Intel V-Pro | Yes | |
Intel Hyper-Thread | Yes | Yes |
Intel Virtualization (VTX) | No | Yes |
Intel Directed I/O (VTD) | No | Yes |
Intel Ext. Page Tables (EPT) | Yes | |
Intel TSX Sync. Extensions | Yes | |
Intel 64 | Yes | Yes |
Idle States | No | Yes |
Enhanced Speedstep | Yes | |
Thermal MonitoringTech. | No | Yes |
Intel ID Protect | Yes | |
Intel SIPP | Yes | |
Intel AES New Instructions | No | Yes |
Intel Secure Key | Yes | |
Intel SGX | Yes | |
Intel MPX | Yes | |
Intel OS Guard | Yes | |
Trusted Execution | No | Yes |
Execution Disable | Yes | Yes |