Intel Core 2 Quad Q9505 vs Intel Core 2 Quad Q9450

Comparative analysis of Intel Core 2 Quad Q9505 and Intel Core 2 Quad Q9450 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory. 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 Quad Q9505

  • Around 5% better performance in PassMark - Single thread mark: 1186 vs 1128
  • Around 18% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 0.676 vs 0.573
  • Around 8% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.248 vs 1.154
Benchmarks
PassMark - Single thread mark 1186 vs 1128
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 0.676 vs 0.573
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.248 vs 1.154
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 4.253 vs 4.249

Reasons to consider the Intel Core 2 Quad Q9450

  • Around 1% better performance in PassMark - CPU mark: 2186 vs 2171
  • Around 5% better performance in Geekbench 4 - Single Core: 403 vs 382
  • Around 8% better performance in Geekbench 4 - Multi-Core: 1322 vs 1222
  • Around 32% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 31.997 vs 24.212
  • Around 28% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.177 vs 0.138
Benchmarks
PassMark - CPU mark 2186 vs 2171
Geekbench 4 - Single Core 403 vs 382
Geekbench 4 - Multi-Core 1322 vs 1222
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 31.997 vs 24.212
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.177 vs 0.138

Compare benchmarks

CPU 1: Intel Core 2 Quad Q9505
CPU 2: Intel Core 2 Quad Q9450

PassMark - Single thread mark
CPU 1
CPU 2
1186
1128
PassMark - CPU mark
CPU 1
CPU 2
2171
2186
Geekbench 4 - Single Core
CPU 1
CPU 2
382
403
Geekbench 4 - Multi-Core
CPU 1
CPU 2
1222
1322
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
0.676
0.573
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
24.212
31.997
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.138
0.177
CompuBench 1.5 Desktop - Video Composition (Frames/s)
CPU 1
CPU 2
1.248
1.154
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
4.253
4.249
Name Intel Core 2 Quad Q9505 Intel Core 2 Quad Q9450
PassMark - Single thread mark 1186 1128
PassMark - CPU mark 2171 2186
Geekbench 4 - Single Core 382 403
Geekbench 4 - Multi-Core 1222 1322
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 0.676 0.573
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 24.212 31.997
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.138 0.177
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.248 1.154
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 4.253 4.249

Compare specifications (specs)

Intel Core 2 Quad Q9505 Intel Core 2 Quad Q9450

Essentials

Architecture codename Yorkfield Yorkfield
Launch date Q3'09 March 2008
Place in performance rating 2978 2972
Processor Number Q9505 Q9450
Series Legacy Intel® Core™ Processors Legacy Intel® Core™ Processors
Status Discontinued Discontinued
Vertical segment Desktop Desktop
Price now $335
Value for money (0-100) 3.31

Performance

64 bit support
Base frequency 2.83 GHz 2.66 GHz
Bus Speed 1333 MHz FSB 1333 MHz FSB
Die size 164 mm2 214 mm2
Manufacturing process technology 45 nm 45 nm
Maximum core temperature 71.4°C 71.4°C
Number of cores 4 4
Transistor count 456 million 820 million
VID voltage range 0.8500V-1.3625V 0.8500V-1.3625V
L1 cache 256 KB
L2 cache 12288 KB
Maximum case temperature (TCase) 71 °C
Maximum frequency 2.67 GHz

Compatibility

Low Halogen Options Available
Package Size 37.5mm x 37.5mm 37.5mm x 37.5mm
Sockets supported LGA775 LGA775
Thermal Design Power (TDP) 95 Watt 95 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
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
FSB parity

Virtualization

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

Memory

Supported memory types DDR1, DDR2, DDR3