AMD A4-3420 vs Intel Core i7-980X

Comparative analysis of AMD A4-3420 and Intel Core i7-980X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Virtualization, Security & Reliability, Advanced Technologies. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, 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 AMD A4-3420

  • CPU is newer: launch date 1 year(s) 9 month(s) later
  • 2x lower typical power consumption: 65 Watt vs 130 Watt
Launch date December 2011 vs March 2010
Thermal Design Power (TDP) 65 Watt vs 130 Watt

Reasons to consider the Intel Core i7-980X

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 4 more cores, run more applications at once: 6 vs 2
  • Around 29% higher clock speed: 3.60 GHz vs 2.8 GHz
  • Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
  • Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
  • Around 36% better performance in PassMark - Single thread mark: 1524 vs 1119
  • 6.4x better performance in PassMark - CPU mark: 6835 vs 1067
  • Around 82% better performance in Geekbench 4 - Single Core: 628 vs 345
  • 5.7x better performance in Geekbench 4 - Multi-Core: 3462 vs 612
Specifications (specs)
Unlocked Unlocked vs Locked
Number of cores 6 vs 2
Maximum frequency 3.60 GHz vs 2.8 GHz
L1 cache 64 KB (per core) vs 128 KB (per core)
L2 cache 256 KB (per core) vs 512 KB (per core)
Benchmarks
PassMark - Single thread mark 1524 vs 1119
PassMark - CPU mark 6835 vs 1067
Geekbench 4 - Single Core 628 vs 345
Geekbench 4 - Multi-Core 3462 vs 612

Compare benchmarks

CPU 1: AMD A4-3420
CPU 2: Intel Core i7-980X

PassMark - Single thread mark
CPU 1
CPU 2
1119
1524
PassMark - CPU mark
CPU 1
CPU 2
1067
6835
Geekbench 4 - Single Core
CPU 1
CPU 2
345
628
Geekbench 4 - Multi-Core
CPU 1
CPU 2
612
3462
Name AMD A4-3420 Intel Core i7-980X
PassMark - Single thread mark 1119 1524
PassMark - CPU mark 1067 6835
Geekbench 4 - Single Core 345 628
Geekbench 4 - Multi-Core 612 3462
3DMark Fire Strike - Physics Score 0
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.652
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 48.42
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.512
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.942
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 7.262

Compare specifications (specs)

AMD A4-3420 Intel Core i7-980X

Essentials

Architecture codename Llano Gulftown
Launch date December 2011 March 2010
Place in performance rating 2628 2597
Vertical segment Desktop Desktop
Launch price (MSRP) $959
Price now $218.99
Processor Number i7-980X
Series Legacy Intel® Core™ Processors
Status Discontinued
Value for money (0-100) 11.82

Performance

64 bit support
Die size 228 mm 239 mm2
L1 cache 128 KB (per core) 64 KB (per core)
L2 cache 512 KB (per core) 256 KB (per core)
Manufacturing process technology 32 nm 32 nm
Maximum frequency 2.8 GHz 3.60 GHz
Number of cores 2 6
Transistor count 1178 million 1170 million
Base frequency 3.33 GHz
Bus Speed 6.4 GT/s QPI
L3 cache 12288 KB (shared)
Maximum core temperature 67.9°C
Number of QPI Links 1
Number of threads 12
Unlocked
VID voltage range 0.800V-1.375V

Memory

Supported memory types DDR3 DDR3 1066
Max memory channels 3
Maximum memory bandwidth 25.6 GB/s
Maximum memory size 24 GB

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported FM1 FCLGA1366
Thermal Design Power (TDP) 65 Watt 130 Watt
Low Halogen Options Available
Package Size 42.5mm X 45.0mm

Virtualization

AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® VT-x with Extended Page Tables (EPT)

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.2
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE) 36-bit
Thermal Monitoring