Intel Core i7-980X vs AMD Athlon 64 LE-1620

Comparative analysis of Intel Core i7-980X and AMD Athlon 64 LE-1620 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. 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 Intel Core i7-980X

  • CPU is newer: launch date 2 year(s) 4 month(s) later
  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 5 more cores, run more applications at once: 6 vs 1
  • Around 50% higher clock speed: 3.60 GHz vs 2.4 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 90 nm
  • 3x 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
  • 3.2x better performance in PassMark - Single thread mark: 1527 vs 475
  • 16.2x better performance in PassMark - CPU mark: 6817 vs 421
  • 3.2x better performance in Geekbench 4 - Multi-Core: 3462 vs 1074
Specifications (specs)
Launch date March 2010 vs October 2007
Unlocked Unlocked vs Locked
Number of cores 6 vs 1
Maximum frequency 3.60 GHz vs 2.4 GHz
Manufacturing process technology 32 nm vs 90 nm
L1 cache 64 KB (per core) vs 128 KB
L2 cache 256 KB (per core) vs 1024 KB
Benchmarks
PassMark - Single thread mark 1527 vs 475
PassMark - CPU mark 6817 vs 421
Geekbench 4 - Multi-Core 3462 vs 1074

Reasons to consider the AMD Athlon 64 LE-1620

  • 2.9x lower typical power consumption: 45 Watt vs 130 Watt
  • Around 75% better performance in Geekbench 4 - Single Core: 1101 vs 628
Specifications (specs)
Thermal Design Power (TDP) 45 Watt vs 130 Watt
Benchmarks
Geekbench 4 - Single Core 1101 vs 628

Compare benchmarks

CPU 1: Intel Core i7-980X
CPU 2: AMD Athlon 64 LE-1620

PassMark - Single thread mark
CPU 1
CPU 2
1527
475
PassMark - CPU mark
CPU 1
CPU 2
6817
421
Geekbench 4 - Single Core
CPU 1
CPU 2
628
1101
Geekbench 4 - Multi-Core
CPU 1
CPU 2
3462
1074
Name Intel Core i7-980X AMD Athlon 64 LE-1620
PassMark - Single thread mark 1527 475
PassMark - CPU mark 6817 421
Geekbench 4 - Single Core 628 1101
Geekbench 4 - Multi-Core 3462 1074
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)

Intel Core i7-980X AMD Athlon 64 LE-1620

Essentials

Architecture codename Gulftown Windsor
Launch date March 2010 October 2007
Launch price (MSRP) $959
Place in performance rating 2573 2576
Price now $218.99
Processor Number i7-980X
Series Legacy Intel® Core™ Processors
Status Discontinued
Value for money (0-100) 11.82
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 3.33 GHz
Bus Speed 6.4 GT/s QPI
Die size 239 mm2 230 mm
L1 cache 64 KB (per core) 128 KB
L2 cache 256 KB (per core) 1024 KB
L3 cache 12288 KB (shared)
Manufacturing process technology 32 nm 90 nm
Maximum core temperature 67.9°C
Maximum frequency 3.60 GHz 2.4 GHz
Number of cores 6 1
Number of QPI Links 1
Number of threads 12
Transistor count 1170 million 227 million
Unlocked
VID voltage range 0.800V-1.375V

Memory

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

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 42.5mm X 45.0mm
Sockets supported FCLGA1366 AM2
Thermal Design Power (TDP) 130 Watt 45 Watt

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

Virtualization

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