ProductAtom D425Atom D525
Brand Intel Intel
Street Price (Approx) ~ $42
Search low Atom D425 price (Amazon)
~ $63
Search low Atom D525 price (Amazon)
# CPU Cores 12
Frequency (GHz) 1.8 GHz1.8 GHz
TDP (Watts) 10 W13 W
Product Segment Desktop
Status ReleasedReleased
Announced On 2010-03-012010-03-01
TechnicalsAtom D425Atom D525
Dimensions (2D) 22x22 mm22x22 mm
Die size (sqmm) 6687
# CPU Cores 12
Threads/Core 24
Frequency (GHz) 1.8 GHz1.8 GHz
Cache L2 (MB) 5121
Instructions Width (bits) 6464
Instructions Extensions SSE2, SSE3, SSSE3SSE2, SSE3, SSSE3
Lithography Process (nm) 45 nm45 nm
Transistor Count (M) 123176
TDP (Watts) 10 W13 W
Max RAM 4 GB4 GB
RAM Types DDR3 800 (SODIMM only); DDR2 667/800DDR3 800 (SODIMM only); DDR2 667/800
# Memory Channels 11
Memory Bandwidth (GB/Sec) 6.4GB/s6.4GB/s
Max CPU Temp. 100100
Compatible Sockets FCBGA559FCBGA559
Intel Turbo Boost Version
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) NoNo
Intel Directed I/O (VTD) NoNo
Intel 64 YesYes
Idle States NoNo
Thermal MonitoringTech. NoNo
Intel AES New Instructions NoNo
Trusted Execution NoNo
Execution Disable YesYes


Intel Atom D425 vs. Intel Atom D525 Specs & Speed Benchmarks

CPU Speed

These tests are designed to stress the CPU components of the processor

Memory Bandwidth (GB/Sec), Higher is better


Performance/Price (Value)

Some of the same tests as above, but shown as a relation to the price. This shows what performance you get for each additional dollar spent. The higher the score, and the more value you get for your money