AMD A4 PRO-3340B vs AMD A6-3420M

Comparative analysis of AMD A4 PRO-3340B and AMD A6-3420M processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, 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 - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the AMD A4 PRO-3340B

  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 32 nm
  • Around 40% lower typical power consumption: 25 Watt vs 35 Watt
  • Around 27% better performance in PassMark - CPU mark: 1645 vs 1294
  • 3.9x better performance in Geekbench 4 - Single Core: 1020 vs 261
  • 3.5x better performance in Geekbench 4 - Multi-Core: 2763 vs 788
Specifications (specs)
Manufacturing process technology 28 nm vs 32 nm
Thermal Design Power (TDP) 25 Watt vs 35 Watt
Benchmarks
PassMark - CPU mark 1645 vs 1294
Geekbench 4 - Single Core 1020 vs 261
Geekbench 4 - Multi-Core 2763 vs 788

Reasons to consider the AMD A6-3420M

  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 14% better performance in PassMark - Single thread mark: 773 vs 676
Specifications (specs)
L2 cache 4096 KB vs 2 MB
Benchmarks
PassMark - Single thread mark 773 vs 676

Compare benchmarks

CPU 1: AMD A4 PRO-3340B
CPU 2: AMD A6-3420M

PassMark - Single thread mark
CPU 1
CPU 2
676
773
PassMark - CPU mark
CPU 1
CPU 2
1645
1294
Geekbench 4 - Single Core
CPU 1
CPU 2
1020
261
Geekbench 4 - Multi-Core
CPU 1
CPU 2
2763
788
Name AMD A4 PRO-3340B AMD A6-3420M
PassMark - Single thread mark 676 773
PassMark - CPU mark 1645 1294
Geekbench 4 - Single Core 1020 261
Geekbench 4 - Multi-Core 2763 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
GFXBench 4.0 - Car Chase Offscreen (Frames) 590
GFXBench 4.0 - Manhattan (Frames) 1219
GFXBench 4.0 - T-Rex (Frames) 3961
GFXBench 4.0 - Car Chase Offscreen (Fps) 590
GFXBench 4.0 - Manhattan (Fps) 1219
GFXBench 4.0 - T-Rex (Fps) 3961

Compare specifications (specs)

AMD A4 PRO-3340B AMD A6-3420M

Essentials

Family AMD PRO A-Series Processors
OPN Tray AM334BIAJ44HM
Place in performance rating 2309 2271
Series AMD PRO A-Series A4 APU for Laptops AMD A-Series
Vertical segment Laptop Laptop
Architecture codename Llano
Launch date 15 June 2011

Performance

Base frequency 2.2 GHz
L2 cache 2 MB 4096 KB
Manufacturing process technology 28 nm 32 nm
Number of cores 4 4
Number of GPU cores 2
Number of threads 4 4
Unlocked
64 bit support
Die size 218 mm
L1 cache 128 KB (per core)
Maximum frequency 2.4 GHz
Transistor count 1000 Million

Memory

Max memory channels 1
Supported memory frequency 1600 MHz
Supported memory types DDR3

Graphics

Enduro
Graphics max frequency 400 MHz
iGPU core count 128
Processor graphics AMD Radeon HD 8240 Graphics
Switchable graphics
Unified Video Decoder (UVD)
Video Codec Engine (VCE)

Graphics interfaces

DisplayPort
HDMI

Graphics API support

DirectX 12
Vulkan

Compatibility

Sockets supported FT3 FS1
Thermal Design Power (TDP) 25 Watt 35 Watt
Max number of CPUs in a configuration 1

Advanced Technologies

AMD App Acceleration
AMD Elite Experiences
AMD HD3D technology
Enhanced Virus Protection (EVP)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
PowerGating
PowerNow
RAID

Virtualization

AMD Virtualization (AMD-V™)
IOMMU 2.0