Intel Pentium 4405Y vs Intel Core 2 Extreme X7900

Comparative analysis of Intel Pentium 4405Y and Intel Core 2 Extreme X7900 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, 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 - Bitcoin Mining (mHash/s), CompuBench 1.5 Desktop - Video Composition (Frames/s).

 

Differences

Reasons to consider the Intel Pentium 4405Y

  • CPU is newer: launch date 8 year(s) 0 month(s) later
  • 2 more threads: 4 vs 2
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 65 nm
  • 7.3x lower typical power consumption: 6 Watt vs 44 Watt
  • Around 38% better performance in PassMark - CPU mark: 1526 vs 1104
Specifications (specs)
Launch date 1 September 2015 vs 1 September 2007
Number of threads 4 vs 2
Manufacturing process technology 14 nm vs 65 nm
Thermal Design Power (TDP) 6 Watt vs 44 Watt
Benchmarks
PassMark - CPU mark 1526 vs 1104

Reasons to consider the Intel Core 2 Extreme X7900

  • Around 87% higher clock speed: 2.8 GHz vs 1.5 GHz
  • 8x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 22% better performance in PassMark - Single thread mark: 1085 vs 886
  • 4.1x better performance in Geekbench 4 - Single Core: 1485 vs 363
  • 2.9x better performance in Geekbench 4 - Multi-Core: 2396 vs 835
Specifications (specs)
Maximum frequency 2.8 GHz vs 1.5 GHz
L2 cache 4 MB vs 512 KB
Benchmarks
PassMark - Single thread mark 1085 vs 886
Geekbench 4 - Single Core 1485 vs 363
Geekbench 4 - Multi-Core 2396 vs 835

Compare benchmarks

CPU 1: Intel Pentium 4405Y
CPU 2: Intel Core 2 Extreme X7900

PassMark - Single thread mark
CPU 1
CPU 2
886
1085
PassMark - CPU mark
CPU 1
CPU 2
1526
1104
Geekbench 4 - Single Core
CPU 1
CPU 2
363
1485
Geekbench 4 - Multi-Core
CPU 1
CPU 2
835
2396
Name Intel Pentium 4405Y Intel Core 2 Extreme X7900
PassMark - Single thread mark 886 1085
PassMark - CPU mark 1526 1104
Geekbench 4 - Single Core 363 1485
Geekbench 4 - Multi-Core 835 2396
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 0.308
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 20.342
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.082
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 2.227
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.436

Compare specifications (specs)

Intel Pentium 4405Y Intel Core 2 Extreme X7900

Essentials

Architecture codename Skylake Merom
Launch date 1 September 2015 1 September 2007
Place in performance rating 2732 2741
Processor Number 4405Y X7900
Series Intel® Pentium® Processor 4000 Series Legacy Intel® Core™ Processors
Status Launched Discontinued
Vertical segment Mobile Mobile
Launch price (MSRP) $851

Performance

64 bit support
Base frequency 1.50 GHz 2.80 GHz
Bus Speed 4 GT/s OPI 800 MHz FSB
Die size 99 mm 143 mm2
L1 cache 128 KB 128 KB
L2 cache 512 KB 4 MB
L3 cache 2 MB
Manufacturing process technology 14 nm 65 nm
Maximum core temperature 100°C 100°C
Maximum frequency 1.5 GHz 2.8 GHz
Number of cores 2 2
Number of threads 4 2
Front-side bus (FSB) 800 MHz
Transistor count 291 million
VID voltage range 1.100V-1.375V

Memory

Max memory channels 2
Maximum memory bandwidth 29.8 GB/s
Maximum memory size 16 GB
Supported memory types LPDDR3-1866, DDR3L-1600 DDR1

Graphics

Device ID 0x191E
Graphics base frequency 300 MHz
Graphics max dynamic frequency 800 MHz
Graphics max frequency 800 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Quick Sync Video
Max video memory 16 GB
Processor graphics Intel® HD Graphics 515

Graphics interfaces

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3
Wireless Display (WiDi) support

Graphics image quality

4K resolution support
Max resolution over DisplayPort 3840x2160@60Hz
Max resolution over eDP 3840x2160@60Hz
Max resolution over HDMI 1.4 4096x2304@24Hz
Max resolution over VGA N / A
Max resolution over WiDi 1080p

Graphics API support

DirectX 12
OpenGL 4.4

Compatibility

Configurable TDP-down 4.5 W
Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 20mm X 16.5mm 35mm x 35mm
Sockets supported FCBGA1515 PPGA478
Thermal Design Power (TDP) 6 Watt 44 Watt

Peripherals

Max number of PCIe lanes 10
PCI Express revision 3.0
PCIe configurations 1x4, 2x2, 1x2+2x1 and 4x1

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
FSB parity
Intel® Active Management technology (AMT)
Intel® Demand Based Switching

Virtualization

AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

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