Intel Atom E3845 vs AMD E-300

Comparative analysis of Intel Atom E3845 and AMD E-300 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps).

 

Differences

Reasons to consider the Intel Atom E3845

  • CPU is newer: launch date 2 year(s) 1 month(s) later
  • 2 more cores, run more applications at once: 4 vs 2
  • 2 more threads: 4 vs 2
  • Around 47% higher clock speed: 1.91 GHz vs 1.3 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 40 nm
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 80% lower typical power consumption: 10 Watt vs 18 Watt
  • Around 36% better performance in PassMark - Single thread mark: 536 vs 394
  • 3.1x better performance in PassMark - CPU mark: 1052 vs 339
  • Around 57% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 0.787 vs 0.502
Specifications (specs)
Launch date October 2013 vs 22 August 2011
Number of cores 4 vs 2
Number of threads 4 vs 2
Maximum frequency 1.91 GHz vs 1.3 GHz
Manufacturing process technology 22 nm vs 40 nm
L1 cache 64 KB (per core) vs 128 KB
L2 cache 512 KB (per core) vs 1024 KB
Thermal Design Power (TDP) 10 Watt vs 18 Watt
Benchmarks
PassMark - Single thread mark 536 vs 394
PassMark - CPU mark 1052 vs 339
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 0.787 vs 0.502

Reasons to consider the AMD E-300

  • Around 40% better performance in GFXBench 4.0 - T-Rex (Frames): 1461 vs 1041
  • Around 40% better performance in GFXBench 4.0 - T-Rex (Fps): 1461 vs 1041
Benchmarks
GFXBench 4.0 - T-Rex (Frames) 1461 vs 1041
GFXBench 4.0 - T-Rex (Fps) 1461 vs 1041

Compare benchmarks

CPU 1: Intel Atom E3845
CPU 2: AMD E-300

PassMark - Single thread mark
CPU 1
CPU 2
536
394
PassMark - CPU mark
CPU 1
CPU 2
1052
339
GFXBench 4.0 - T-Rex (Frames)
CPU 1
CPU 2
1041
1461
GFXBench 4.0 - T-Rex (Fps)
CPU 1
CPU 2
1041
1461
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
0.787
0.502
Name Intel Atom E3845 AMD E-300
PassMark - Single thread mark 536 394
PassMark - CPU mark 1052 339
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 9.495
GFXBench 4.0 - T-Rex (Frames) 1041 1461
GFXBench 4.0 - T-Rex (Fps) 1041 1461
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 0.787 0.502
Geekbench 4 - Single Core 104
Geekbench 4 - Multi-Core 186
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 4.83
GFXBench 4.0 - Car Chase Offscreen (Frames) 250
GFXBench 4.0 - Manhattan (Frames) 754
GFXBench 4.0 - Car Chase Offscreen (Fps) 250
GFXBench 4.0 - Manhattan (Fps) 754

Compare specifications (specs)

Intel Atom E3845 AMD E-300

Essentials

Architecture codename Bay Trail Zacate
Launch date October 2013 22 August 2011
Place in performance rating 3031 3002
Processor Number E3845
Series Intel® Atom™ Processor E Series AMD E-Series
Status Launched
Vertical segment Embedded Laptop

Performance

64 bit support
Base frequency 1.91 GHz
L1 cache 64 KB (per core) 128 KB
L2 cache 512 KB (per core) 1024 KB
Manufacturing process technology 22 nm 40 nm
Maximum core temperature -40°C to 110°C
Maximum frequency 1.91 GHz 1.3 GHz
Number of cores 4 2
Number of threads 4 2
Die size 75 mm

Memory

ECC memory support
Max memory channels 2
Maximum memory size 8 GB
Supported memory types DDR3L 1333 DDR3

Graphics

Graphics base frequency 542 MHz
Graphics max frequency 792 MHz
Intel® Quick Sync Video
Processor graphics Intel HD Graphics

Graphics interfaces

Number of displays supported 2

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 25mm x 27mm
Sockets supported FCBGA1170 FT1 BGA 413-Ball
Thermal Design Power (TDP) 10 Watt 18 Watt

Peripherals

Integrated IDE
Integrated LAN
Max number of PCIe lanes 4
PCI Express revision 2.0
PCIe configurations x4, x2, x1
Total number of SATA ports 2
UART
USB revision 2.0, 3.0

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
HD Audio
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® vPro™ Platform Eligibility

Virtualization

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

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