Intel Atom x5-E3940 vs AMD A6-3420M

Comparative analysis of Intel Atom x5-E3940 and AMD A6-3420M 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 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 Atom x5-E3940

  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
  • 3.5x lower typical power consumption: 9.5 Watt vs 35 Watt
  • Around 51% better performance in PassMark - CPU mark: 1953 vs 1294
Specifications (specs)
Manufacturing process technology 14 nm vs 32 nm
Thermal Design Power (TDP) 9.5 Watt vs 35 Watt
Benchmarks
PassMark - CPU mark 1953 vs 1294

Reasons to consider the AMD A6-3420M

  • Around 33% higher clock speed: 2.4 GHz vs 1.80 GHz
  • Around 14% better performance in PassMark - Single thread mark: 773 vs 677
  • Around 56% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 590 vs 378
  • Around 56% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 590 vs 378
  • Around 11% better performance in GFXBench 4.0 - Manhattan (Frames): 1219 vs 1098
  • Around 11% better performance in GFXBench 4.0 - Manhattan (Fps): 1219 vs 1098
  • Around 99% better performance in GFXBench 4.0 - T-Rex (Frames): 3961 vs 1994
  • Around 99% better performance in GFXBench 4.0 - T-Rex (Fps): 3961 vs 1994
Specifications (specs)
Maximum frequency 2.4 GHz vs 1.80 GHz
Benchmarks
PassMark - Single thread mark 773 vs 677
GFXBench 4.0 - Car Chase Offscreen (Frames) 590 vs 378
GFXBench 4.0 - Car Chase Offscreen (Fps) 590 vs 378
GFXBench 4.0 - Manhattan (Frames) 1219 vs 1098
GFXBench 4.0 - Manhattan (Fps) 1219 vs 1098
GFXBench 4.0 - T-Rex (Frames) 3961 vs 1994
GFXBench 4.0 - T-Rex (Fps) 3961 vs 1994

Compare benchmarks

CPU 1: Intel Atom x5-E3940
CPU 2: AMD A6-3420M

PassMark - Single thread mark
CPU 1
CPU 2
677
773
PassMark - CPU mark
CPU 1
CPU 2
1953
1294
GFXBench 4.0 - Car Chase Offscreen (Frames)
CPU 1
CPU 2
378
590
GFXBench 4.0 - Car Chase Offscreen (Fps)
CPU 1
CPU 2
378
590
GFXBench 4.0 - Manhattan (Frames)
CPU 1
CPU 2
1098
1219
GFXBench 4.0 - Manhattan (Fps)
CPU 1
CPU 2
1098
1219
GFXBench 4.0 - T-Rex (Frames)
CPU 1
CPU 2
1994
3961
GFXBench 4.0 - T-Rex (Fps)
CPU 1
CPU 2
1994
3961
Name Intel Atom x5-E3940 AMD A6-3420M
PassMark - Single thread mark 677 773
PassMark - CPU mark 1953 1294
GFXBench 4.0 - Car Chase Offscreen (Frames) 378 590
GFXBench 4.0 - Car Chase Offscreen (Fps) 378 590
GFXBench 4.0 - Manhattan (Frames) 1098 1219
GFXBench 4.0 - Manhattan (Fps) 1098 1219
GFXBench 4.0 - T-Rex (Frames) 1994 3961
GFXBench 4.0 - T-Rex (Fps) 1994 3961
Geekbench 4 - Single Core 261
Geekbench 4 - Multi-Core 788
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 2.561
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 4.751
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.131
CompuBench 1.5 Desktop - Video Composition (Frames/s) 6.257
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 23.581

Compare specifications (specs)

Intel Atom x5-E3940 AMD A6-3420M

Essentials

Architecture codename Apollo Lake Llano
Launch date Q4'16 15 June 2011
Place in performance rating 2276 2271
Processor Number E3940
Series Intel® Atom™ Processor X Series AMD A-Series
Status Announced
Vertical segment Embedded Laptop

Performance

64 bit support
Base frequency 1.60 GHz
Manufacturing process technology 14 nm 32 nm
Maximum core temperature 110°C
Maximum frequency 1.80 GHz 2.4 GHz
Number of cores 4 4
Number of threads 4 4
Operating Temperature Range -40°C to 85°C
Die size 218 mm
L1 cache 128 KB (per core)
L2 cache 4096 KB
Transistor count 1000 Million

Memory

Max memory channels 4
Maximum memory bandwidth 34.1 GB/s
Maximum memory size 8 GB
Supported memory types DDR3L (ECC and Non ECC) up to 1866 MT/s; LPDDR4 up to 2133 MT/s DDR3

Graphics

Device ID 0x5A85
Execution Units 12
Graphics base frequency 400 MHz
Graphics max frequency 600 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 2 GB
Processor graphics Intel® HD Graphics 500

Graphics interfaces

DisplayPort
eDP
HDMI
MIPI-DSI
Number of displays supported 3

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2160 @60Hz
Max resolution over eDP 3840x2160 @ 60Hz
Max resolution over HDMI 1.4 3840x2160 @30Hz

Graphics API support

DirectX Yes
OpenGL Yes

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 24mm x 31mm
Sockets supported FCBGA1296 FS1
Thermal Design Power (TDP) 9.5 Watt 35 Watt

Peripherals

Integrated LAN
Max number of PCIe lanes 6
Max number of SATA 6 Gb/s Ports 2
Number of USB ports 8
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

Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot

Advanced Technologies

Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
HD Audio
Idle States
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Rapid Storage technology (RST)
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE) 40-bit
Smart Connect
Thermal Monitoring

Virtualization

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

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