Intel Atom N470 vs Intel Core 2 Duo T7500

Comparative analysis of Intel Atom N470 and Intel Core 2 Duo T7500 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the Intel Atom N470

  • CPU is newer: launch date 2 year(s) 10 month(s) later
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
  • 5x lower typical power consumption: 6.5 Watt vs 35 Watt
Launch date 10 March 2010 vs 8 May 2007
Manufacturing process technology 45 nm vs 65 nm
Thermal Design Power (TDP) 6.5 Watt vs 35 Watt

Reasons to consider the Intel Core 2 Duo T7500

  • 1 more cores, run more applications at once: 2 vs 1
  • Around 20% higher clock speed: 2.2 GHz vs 1.83 GHz
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 8x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 2.8x better performance in PassMark - Single thread mark: 863 vs 308
  • 3.7x better performance in PassMark - CPU mark: 828 vs 224
Specifications (specs)
Number of cores 2 vs 1
Maximum frequency 2.2 GHz vs 1.83 GHz
L1 cache 128 KB vs 64 KB (per core)
L2 cache 4096 KB vs 512 KB
Benchmarks
PassMark - Single thread mark 863 vs 308
PassMark - CPU mark 828 vs 224

Compare benchmarks

CPU 1: Intel Atom N470
CPU 2: Intel Core 2 Duo T7500

PassMark - Single thread mark
CPU 1
CPU 2
308
863
PassMark - CPU mark
CPU 1
CPU 2
224
828
Name Intel Atom N470 Intel Core 2 Duo T7500
PassMark - Single thread mark 308 863
PassMark - CPU mark 224 828
Geekbench 4 - Single Core 301
Geekbench 4 - Multi-Core 507
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 0.235
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 15.316
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.072
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.264
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1.59

Compare specifications (specs)

Intel Atom N470 Intel Core 2 Duo T7500

Essentials

Architecture codename Pineview Merom
Launch date 10 March 2010 8 May 2007
Launch price (MSRP) $75 $234
Place in performance rating 3237 3220
Processor Number N470 T7500
Series Legacy Intel Atom® Processors Legacy Intel® Core™ Processors
Status Discontinued Discontinued
Vertical segment Mobile Mobile
Price now $42.99
Value for money (0-100) 8.72

Performance

64 bit support
Base frequency 1.83 GHz 2.20 GHz
Bus Speed 2.5 GT/s DMI 800 MHz FSB
Die size 66 mm2 143 mm2
Front-side bus (FSB) 533 MHz 800 MHz
L1 cache 64 KB (per core) 128 KB
L2 cache 512 KB 4096 KB
Manufacturing process technology 45 nm 65 nm
Maximum core temperature 100°C 100°C
Maximum frequency 1.83 GHz 2.2 GHz
Number of cores 1 2
Number of threads 2 2
Transistor count 123 million 291 million
VID voltage range 1.075V - 1.250V

Memory

Max memory channels 1
Maximum memory size 2 GB
Supported memory types DDR2 667

Graphics

Graphics base frequency 200 MHz
Processor graphics Integrated

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 22mm x22mm 35mm x 35mm
Sockets supported FCBGA559 PPGA478, PBGA479
Thermal Design Power (TDP) 6.5 Watt 35 Watt

Security & Reliability

Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® SSE2, Intel® SSE3, Intel® SSSE3
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
FSB parity
Idle States

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)

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