Intel Core 2 Duo P7450 vs Intel Core 2 Duo SL9400

Comparative analysis of Intel Core 2 Duo P7450 and Intel Core 2 Duo SL9400 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, 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 Core 2 Duo P7450

  • CPU is newer: launch date 4 month(s) later
  • Around 15% higher clock speed: 2.13 GHz vs 1.86 GHz
  • Around 6% better performance in PassMark - Single thread mark: 837 vs 786
  • Around 3% better performance in PassMark - CPU mark: 783 vs 759
  • Around 7% better performance in Geekbench 4 - Single Core: 278 vs 261
  • Around 2% better performance in Geekbench 4 - Multi-Core: 473 vs 463
  • Around 14% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 0.231 vs 0.202
  • Around 10% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.066 vs 0.06
  • Around 50% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 0.362 vs 0.241
  • Around 18% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 1.679 vs 1.428
Specifications (specs)
Launch date 1 January 2009 vs 20 August 2008
Maximum frequency 2.13 GHz vs 1.86 GHz
Benchmarks
PassMark - Single thread mark 837 vs 786
PassMark - CPU mark 783 vs 759
Geekbench 4 - Single Core 278 vs 261
Geekbench 4 - Multi-Core 473 vs 463
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 0.231 vs 0.202
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.066 vs 0.06
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.362 vs 0.241
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1.679 vs 1.428

Reasons to consider the Intel Core 2 Duo SL9400

  • Around 17% higher maximum core temperature: 105°C vs 90°C
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 47% lower typical power consumption: 17 Watt vs 25 Watt
  • Around 16% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 15.868 vs 13.657
Specifications (specs)
Maximum core temperature 105°C vs 90°C
L2 cache 6134 KB vs 3072 KB
Thermal Design Power (TDP) 17 Watt vs 25 Watt
Benchmarks
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 15.868 vs 13.657

Compare benchmarks

CPU 1: Intel Core 2 Duo P7450
CPU 2: Intel Core 2 Duo SL9400

PassMark - Single thread mark
CPU 1
CPU 2
837
786
PassMark - CPU mark
CPU 1
CPU 2
783
759
Geekbench 4 - Single Core
CPU 1
CPU 2
278
261
Geekbench 4 - Multi-Core
CPU 1
CPU 2
473
463
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
0.231
0.202
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
13.657
15.868
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.066
0.06
CompuBench 1.5 Desktop - Video Composition (Frames/s)
CPU 1
CPU 2
0.362
0.241
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
1.679
1.428
Name Intel Core 2 Duo P7450 Intel Core 2 Duo SL9400
PassMark - Single thread mark 837 786
PassMark - CPU mark 783 759
Geekbench 4 - Single Core 278 261
Geekbench 4 - Multi-Core 473 463
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 0.231 0.202
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 13.657 15.868
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.066 0.06
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.362 0.241
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1.679 1.428

Compare specifications (specs)

Intel Core 2 Duo P7450 Intel Core 2 Duo SL9400

Essentials

Architecture codename Penryn Penryn
Launch date 1 January 2009 20 August 2008
Place in performance rating 3241 3245
Price now $39.99 $253
Processor Number P7450 SL9400
Series Legacy Intel® Core™ Processors Legacy Intel® Core™ Processors
Status Discontinued Discontinued
Value for money (0-100) 10.44 1.47
Vertical segment Mobile Mobile
Launch price (MSRP) $284

Performance

64 bit support
Base frequency 2.13 GHz 1.86 GHz
Bus Speed 1066 MHz FSB 1066 MHz FSB
Die size 107 mm2 107 mm2
Front-side bus (FSB) 1066 MHz 1066 MHz
L2 cache 3072 KB 6134 KB
Manufacturing process technology 45 nm 45 nm
Maximum core temperature 90°C 105°C
Maximum frequency 2.13 GHz 1.86 GHz
Number of cores 2 2
Number of threads 2 2
Transistor count 410 million 410 million
VID voltage range 1.050V-1.150V 1.050V - 1.150V

Compatibility

Low Halogen Options Available
Sockets supported PGA478 BGA956
Thermal Design Power (TDP) 25 Watt 17 Watt
Package Size 22mm x 22mm

Security & Reliability

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

Advanced Technologies

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

Virtualization

Intel® Virtualization Technology (VT-x)

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