Intel Core i7-14700HX vs AMD Ryzen 9 7845HX

Comparative analysis of Intel Core i7-14700HX and AMD Ryzen 9 7845HX processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

 

Differences

Reasons to consider the Intel Core i7-14700HX

  • CPU is newer: launch date 1 year(s) 0 month(s) later
  • 8 more cores, run more applications at once: 20 vs 12
  • 4 more threads: 28 vs 24
  • Around 6% higher clock speed: 5.5 GHz vs 5.2 GHz
  • 2.1x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 3495253.3x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 540672x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 1% better performance in PassMark - Single thread mark: 4002 vs 3965
Specifications (specs)
Launch date 8 Jan 2024 vs 4 Jan 2023
Number of cores 20 vs 12
Number of threads 28 vs 24
Maximum frequency 5.5 GHz vs 5.2 GHz
L1 cache 80 KB (per core) vs 64K (per core)
L2 cache 2 MB (per core) vs 1MB (per core)
L3 cache 33 MB (shared) vs 64MB (shared)
Benchmarks
PassMark - Single thread mark 4002 vs 3965

Reasons to consider the AMD Ryzen 9 7845HX

  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 10 nm
  • Around 22% better performance in PassMark - CPU mark: 45714 vs 37424
Specifications (specs)
Manufacturing process technology 5 nm vs 10 nm
Benchmarks
PassMark - CPU mark 45714 vs 37424

Compare benchmarks

CPU 1: Intel Core i7-14700HX
CPU 2: AMD Ryzen 9 7845HX

PassMark - Single thread mark
CPU 1
CPU 2
4002
3965
PassMark - CPU mark
CPU 1
CPU 2
37424
45714
Name Intel Core i7-14700HX AMD Ryzen 9 7845HX
PassMark - Single thread mark 4002 3965
PassMark - CPU mark 37424 45714
3DMark Fire Strike - Physics Score 11279

Compare specifications (specs)

Intel Core i7-14700HX AMD Ryzen 9 7845HX

Essentials

Launch date 8 Jan 2024 4 Jan 2023
Place in performance rating 117 145
Architecture codename Zen 4
Family Dragon Range

Performance

Base frequency 2.1 GHz 3 GHz
Die size 257 mm² 2x 71 mm²
L1 cache 80 KB (per core) 64K (per core)
L2 cache 2 MB (per core) 1MB (per core)
L3 cache 33 MB (shared) 64MB (shared)
Manufacturing process technology 10 nm 5 nm
Maximum case temperature (TCase) 72°C
Maximum core temperature 100°C 100°C
Maximum frequency 5.5 GHz 5.2 GHz
Number of cores 20 12
Number of threads 28 24
Unlocked

Memory

ECC memory support
Supported memory types DDR4, DDR5 DDR5-5200 MHz, Dual-channel

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported Intel BGA 1964 FL1
Thermal Design Power (TDP) 55 Watt 55 Watt

Peripherals

PCIe configurations Gen 5, 16 Lanes, (CPU only) Gen 5, 28 Lanes, (CPU only)