Intel Core 2 Duo T6400 vs Intel Core 2 Duo U7600

Comparative analysis of Intel Core 2 Duo T6400 and Intel Core 2 Duo U7600 processors for all known characteristics in the following categories: Essentials, Performance, 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.

 

Differences

Reasons to consider the Intel Core 2 Duo T6400

  • Around 67% higher clock speed: 2 GHz vs 1.2 GHz
  • Around 5% higher maximum core temperature: 105°C vs 100°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
  • Around 86% better performance in PassMark - Single thread mark: 797 vs 429
  • 2.1x better performance in PassMark - CPU mark: 729 vs 347
Specifications (specs)
Maximum frequency 2 GHz vs 1.2 GHz
Maximum core temperature 105°C vs 100°C
Manufacturing process technology 45 nm vs 65 nm
Benchmarks
PassMark - Single thread mark 797 vs 429
PassMark - CPU mark 729 vs 347

Reasons to consider the Intel Core 2 Duo U7600

  • 3.5x lower typical power consumption: 10 Watt vs 35 Watt
  • 2.4x better performance in Geekbench 4 - Single Core: 611 vs 253
  • Around 94% better performance in Geekbench 4 - Multi-Core: 897 vs 462
Specifications (specs)
Thermal Design Power (TDP) 10 Watt vs 35 Watt
Benchmarks
Geekbench 4 - Single Core 611 vs 253
Geekbench 4 - Multi-Core 897 vs 462

Compare benchmarks

CPU 1: Intel Core 2 Duo T6400
CPU 2: Intel Core 2 Duo U7600

PassMark - Single thread mark
CPU 1
CPU 2
797
429
PassMark - CPU mark
CPU 1
CPU 2
729
347
Geekbench 4 - Single Core
CPU 1
CPU 2
253
611
Geekbench 4 - Multi-Core
CPU 1
CPU 2
462
897
Name Intel Core 2 Duo T6400 Intel Core 2 Duo U7600
PassMark - Single thread mark 797 429
PassMark - CPU mark 729 347
Geekbench 4 - Single Core 253 611
Geekbench 4 - Multi-Core 462 897

Compare specifications (specs)

Intel Core 2 Duo T6400 Intel Core 2 Duo U7600

Essentials

Architecture codename Penryn Merom
Launch date 1 January 2009 Q2'07
Place in performance rating 2925 2926
Price now $14.99
Processor Number T6400 U7600
Series Legacy Intel® Core™ Processors Legacy Intel® Core™ Processors
Status Discontinued Discontinued
Value for money (0-100) 24.07
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 2.00 GHz 1.20 GHz
Bus Speed 800 MHz FSB 533 MHz FSB
Die size 107 mm2 143 mm2
Front-side bus (FSB) 800 MHz 533 MHz
L2 cache 2048 KB 2 MB
Manufacturing process technology 45 nm 65 nm
Maximum core temperature 105°C 100°C
Maximum frequency 2 GHz 1.2 GHz
Number of cores 2 2
Number of threads 2 2
Transistor count 410 million 291 million
VID voltage range 1.000V-1.250V 0.8V-0.975V
L1 cache 64 KB

Compatibility

Low Halogen Options Available
Package Size 35mm x 35mm 35mm x 35mm
Sockets supported PGA478 PBGA479
Thermal Design Power (TDP) 35 Watt 10 Watt
Max number of CPUs in a configuration 1

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
FSB parity
Idle States

Virtualization

Intel® Virtualization Technology (VT-x)