Intel Atom Z3795 vs Intel Core i5-430M

Comparative analysis of Intel Atom Z3795 and Intel Core i5-430M processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Advanced Technologies, Virtualization, Graphics interfaces, Peripherals, Security & Reliability. 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), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), CompuBench 1.5 Desktop - Video Composition (Frames/s).

 

Differences

Reasons to consider the Intel Atom Z3795

  • 2 more cores, run more applications at once: 4 vs 2
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
  • 7x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 2.904 vs 0.417
  • Around 25% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.144 vs 0.115
Specifications (specs)
Number of cores 4 vs 2
Manufacturing process technology 22 nm vs 32 nm
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 2.904 vs 0.417
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.144 vs 0.115

Reasons to consider the Intel Core i5-430M

  • Around 6% higher clock speed: 2.53 GHz vs 2.39 GHz
  • 2x more maximum memory size: 8 GB vs 4 GB
  • Around 53% better performance in PassMark - Single thread mark: 981 vs 640
  • Around 1% better performance in PassMark - CPU mark: 1205 vs 1188
  • Around 60% better performance in Geekbench 4 - Single Core: 348 vs 217
  • Around 4% better performance in Geekbench 4 - Multi-Core: 773 vs 743
  • 2.8x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 22.528 vs 8.148
  • Around 4% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 1.759 vs 1.692
Specifications (specs)
Maximum frequency 2.53 GHz vs 2.39 GHz
Maximum memory size 8 GB vs 4 GB
Benchmarks
PassMark - Single thread mark 981 vs 640
PassMark - CPU mark 1205 vs 1188
Geekbench 4 - Single Core 348 vs 217
Geekbench 4 - Multi-Core 773 vs 743
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 22.528 vs 8.148
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1.759 vs 1.692

Compare benchmarks

CPU 1: Intel Atom Z3795
CPU 2: Intel Core i5-430M

PassMark - Single thread mark
CPU 1
CPU 2
640
981
PassMark - CPU mark
CPU 1
CPU 2
1188
1205
Geekbench 4 - Single Core
CPU 1
CPU 2
217
348
Geekbench 4 - Multi-Core
CPU 1
CPU 2
743
773
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
2.904
0.417
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
8.148
22.528
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.144
0.115
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
1.692
1.759
Name Intel Atom Z3795 Intel Core i5-430M
PassMark - Single thread mark 640 981
PassMark - CPU mark 1188 1205
Geekbench 4 - Single Core 217 348
Geekbench 4 - Multi-Core 743 773
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 2.904 0.417
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 8.148 22.528
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.144 0.115
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 1.692 1.759
GFXBench 4.0 - T-Rex (Frames) 875
GFXBench 4.0 - T-Rex (Fps) 875
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.601

Compare specifications (specs)

Intel Atom Z3795 Intel Core i5-430M

Essentials

Architecture codename Bay Trail Arrandale
Launch date Q1'14 10 January 2010
Place in performance rating 3138 3142
Processor Number Z3795 i5-430M
Series Intel® Atom™ Processor Z Series Legacy Intel® Core™ Processors
Status Launched Discontinued
Vertical segment Mobile Mobile
Launch price (MSRP) $79
Price now $139.95
Value for money (0-100) 4.42

Performance

64 bit support
Base frequency 1.59 GHz 2.26 GHz
Manufacturing process technology 22 nm 32 nm
Maximum frequency 2.39 GHz 2.53 GHz
Number of cores 4 2
Number of threads 4 4
Bus Speed 2.5 GT/s DMI
Die size 81 mm2
Front-side bus (FSB) 2500 MHz
L1 cache 128 KB
L2 cache 512 KB
L3 cache 3072 KB
Maximum core temperature 105°C
Transistor count 382 million

Memory

Max memory channels 2 2
Maximum memory bandwidth 17.1 GB/s 17.1 GB/s
Maximum memory size 4 GB 8 GB
Supported memory types LPDDR3 1066 DDR3 800/1066

Graphics

Graphics base frequency 311 MHz 500 MHz
Graphics max frequency 778 MHz 766 MHz
Processor graphics Intel HD Graphics Intel HD Graphics
Graphics max dynamic frequency 766 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)

Compatibility

Low Halogen Options Available
Package Size 17mm x 17mm rPGA 37.5mmx 37.5mm, BGA 34mmx28mm
Scenario Design Power (SDP) 2 W
Sockets supported UTFCBGA1380 BGA1288, PGA988
Max number of CPUs in a configuration 1
Thermal Design Power (TDP) 35 Watt

Advanced Technologies

Intel 64
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE) 36-bit
Thermal Monitoring

Virtualization

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

Graphics interfaces

Number of displays supported 2

Peripherals

Max number of PCIe lanes 16
PCI Express revision 2.0
PCIe configurations 1x16

Security & Reliability

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

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