Intel Pentium D 945 vs AMD Sempron 3500+

Comparative analysis of Intel Pentium D 945 and AMD Sempron 3500+ processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Pentium D 945

  • CPU is newer: launch date 2 month(s) later
  • 1 more cores, run more applications at once: 2 vs 1
  • Around 70% higher clock speed: 3.4 GHz vs 2 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 65 nm vs 90 nm
  • 32x more L2 cache, more data can be stored in the L2 cache for quick access later
Launch date July 2006 vs May 2006
Number of cores 2 vs 1
Maximum frequency 3.4 GHz vs 2 GHz
Manufacturing process technology 65 nm vs 90 nm
L2 cache 4096 KB vs 128 KB
Max number of CPUs in a configuration 2 vs 1

Reasons to consider the AMD Sempron 3500+

  • 4.6x more L1 cache, more data can be stored in the L1 cache for quick access later
  • Around 53% lower typical power consumption: 62 Watt vs 95 Watt
L1 cache 128 KB vs 28 KB
Thermal Design Power (TDP) 62 Watt vs 95 Watt

Compare benchmarks

CPU 1: Intel Pentium D 945
CPU 2: AMD Sempron 3500+

Name Intel Pentium D 945 AMD Sempron 3500+
Geekbench 4 - Single Core 220
Geekbench 4 - Multi-Core 389
PassMark - Single thread mark 264
PassMark - CPU mark 232

Compare specifications (specs)

Intel Pentium D 945 AMD Sempron 3500+

Essentials

Architecture codename Presler Manila
Launch date July 2006 May 2006
Place in performance rating 3270 3261
Processor Number 945
Series Legacy Intel® Pentium® Processor
Status Discontinued
Vertical segment Desktop Desktop
Launch price (MSRP) $167
Price now $20
Value for money (0-100) 5.65

Performance

64 bit support
Base frequency 3.40 GHz
Bus Speed 800 MHz FSB
Die size 162 mm2 103 mm
L1 cache 28 KB 128 KB
L2 cache 4096 KB 128 KB
Manufacturing process technology 65 nm 90 nm
Maximum core temperature 63.4°C
Maximum frequency 3.4 GHz 2 GHz
Number of cores 2 1
Transistor count 376 million 81 million
VID voltage range 1.200V-1.3375V

Memory

Supported memory types DDR1, DDR2, DDR3

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2 1
Package Size 37.5mm x 37.5mm
Sockets supported PLGA775 AM2
Thermal Design Power (TDP) 95 Watt 62 Watt

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE) 32-bit
Thermal Monitoring

Virtualization

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