AMD Athlon X4 970 vs AMD A8-3850

Comparative analysis of AMD Athlon X4 970 and AMD A8-3850 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, 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 Athlon X4 970

  • CPU is newer: launch date 6 year(s) 1 month(s) later
  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 38% higher clock speed: 4 GHz vs 2.9 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 32 nm
  • Around 54% lower typical power consumption: 65 Watt vs 100 Watt
  • Around 33% better performance in PassMark - Single thread mark: 1616 vs 1214
  • Around 46% better performance in PassMark - CPU mark: 3472 vs 2374
Specifications (specs)
Launch date 27 July 2017 vs June 2011
Unlocked Unlocked vs Locked
Maximum frequency 4 GHz vs 2.9 GHz
Manufacturing process technology 28 nm vs 32 nm
Thermal Design Power (TDP) 65 Watt vs 100 Watt
Benchmarks
PassMark - Single thread mark 1616 vs 1214
PassMark - CPU mark 3472 vs 2374

Reasons to consider the AMD A8-3850

  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
L2 cache 1024 KB (per core) vs 2 MB

Compare benchmarks

CPU 1: AMD Athlon X4 970
CPU 2: AMD A8-3850

PassMark - Single thread mark
CPU 1
CPU 2
1616
1214
PassMark - CPU mark
CPU 1
CPU 2
3472
2374
Name AMD Athlon X4 970 AMD A8-3850
PassMark - Single thread mark 1616 1214
PassMark - CPU mark 3472 2374
Geekbench 4 - Single Core 361
Geekbench 4 - Multi-Core 1136
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.124
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 211.23
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.404
CompuBench 1.5 Desktop - Video Composition (Frames/s) 10.601
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 43.843
GFXBench 4.0 - Car Chase Offscreen (Frames) 953
GFXBench 4.0 - Manhattan (Frames) 1977
GFXBench 4.0 - T-Rex (Frames) 4691
GFXBench 4.0 - Car Chase Offscreen (Fps) 953
GFXBench 4.0 - Manhattan (Fps) 1977
GFXBench 4.0 - T-Rex (Fps) 4691

Compare specifications (specs)

AMD Athlon X4 970 AMD A8-3850

Essentials

Architecture codename Bristol Ridge Llano
Family AMD Athlon Processors
Launch date 27 July 2017 June 2011
OPN PIB AD970XAUABBOX
OPN Tray AD970XAUM44AB
Place in performance rating 1576 1567
Series AMD Athlon X4 A-Series (Desktop)
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 3.8 GHz
Die size 246 mm 228 mm
L1 cache 128 KB (per core) 128 KB (per core)
L2 cache 2 MB 1024 KB (per core)
Manufacturing process technology 28 nm 32 nm
Maximum case temperature (TCase) 74 °C
Maximum frequency 4 GHz 2.9 GHz
Number of cores 4 4
Number of threads 4 4
Transistor count 1178 million 1178 million
Unlocked

Memory

Supported memory frequency 2400 MHz
Supported memory types DDR4 DDR3

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM4 FM1
Thermal Design Power (TDP) 65 Watt 100 Watt

Peripherals

PCI Express revision 3.0

Advanced Technologies

Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions

Virtualization

AMD Virtualization (AMD-V™)