Intel Core i7-13700KF vs AMD Ryzen 9 7900X3D

Comparative analysis of Intel Core i7-13700KF and AMD Ryzen 9 7900X3D processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

 

Differences

Reasons to consider the Intel Core i7-13700KF

  • 4 more cores, run more applications at once: 16 vs 12
  • Around 12% higher maximum core temperature: 100°C vs 89 °C
  • Around 67% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 2.7x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 6% better performance in PassMark - Single thread mark: 4364 vs 4132
  • Around 8% better performance in 3DMark Fire Strike - Physics Score: 12554 vs 11579
Specifications (specs)
Number of cores 16 vs 12
Maximum core temperature 100°C vs 89 °C
L1 cache 1280 KB vs 768 KB
L2 cache 32 MB vs 12 MB
Benchmarks
PassMark - Single thread mark 4364 vs 4132
3DMark Fire Strike - Physics Score 12554 vs 11579

Reasons to consider the AMD Ryzen 9 7900X3D

  • CPU is newer: launch date 3 month(s) later
  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 4% higher clock speed: 5.6 GHz vs 5.40 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
  • 4.3x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 4% lower typical power consumption: 120 Watt vs 125 Watt
  • Around 8% better performance in PassMark - CPU mark: 50407 vs 46589
Specifications (specs)
Launch date 4 Jan 2023 vs 27 Sep 2022
Unlocked Unlocked vs Locked
Maximum frequency 5.6 GHz vs 5.40 GHz
Manufacturing process technology 5 nm vs 7 nm
L3 cache 128 MB vs 30 MB
Thermal Design Power (TDP) 120 Watt vs 125 Watt
Benchmarks
PassMark - CPU mark 50407 vs 46589

Compare benchmarks

CPU 1: Intel Core i7-13700KF
CPU 2: AMD Ryzen 9 7900X3D

PassMark - Single thread mark
CPU 1
CPU 2
4364
4132
PassMark - CPU mark
CPU 1
CPU 2
46589
50407
3DMark Fire Strike - Physics Score
CPU 1
CPU 2
12554
11579
Name Intel Core i7-13700KF AMD Ryzen 9 7900X3D
PassMark - Single thread mark 4364 4132
PassMark - CPU mark 46589 50407
3DMark Fire Strike - Physics Score 12554 11579

Compare specifications (specs)

Intel Core i7-13700KF AMD Ryzen 9 7900X3D

Essentials

Architecture codename Raptor Lake Zen 4
Launch date 27 Sep 2022 4 Jan 2023
Launch price (MSRP) $394
Place in performance rating 91 108
Processor Number i7-13700KF
Series 13th Generation Intel Core i7 Processors
Vertical segment Desktop Desktop
OPN Tray 100-000000909

Performance

64 bit support
L1 cache 1280 KB 768 KB
L2 cache 32 MB 12 MB
L3 cache 30 MB 128 MB
Manufacturing process technology 7 nm 5 nm
Maximum core temperature 100°C 89 °C
Maximum frequency 5.40 GHz 5.6 GHz
Number of cores 16 12
Number of threads 24 24
Base frequency 4.4 GHz
Die size 71 mm²
Maximum case temperature (TCase) 47 °C
Transistor count 13140 million
Unlocked

Memory

Max memory channels 2 2
Maximum memory bandwidth 89.6 GB/s
Maximum memory size 128 GB
Supported memory types Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s DDR5-5200
ECC memory support

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported FCLGA1700 AM5
Thermal Design Power (TDP) 125 Watt 120 Watt

Peripherals

Max number of PCIe lanes 20 24
PCI Express revision 5.0 and 4.0 5.0
PCIe configurations Up to 1x16+4, 2x8+4
Scalability 1S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)