Intel Core i9-11900KF vs AMD Ryzen 5 2400G

Comparative analysis of Intel Core i9-11900KF and AMD Ryzen 5 2400G processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score, 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 Intel Core i9-11900KF

  • CPU is newer: launch date 3 year(s) 1 month(s) later
  • 4 more cores, run more applications at once: 8 vs 4
  • 8 more threads: 16 vs 8
  • Around 36% higher clock speed: 5.30 GHz vs 3.9 GHz
  • Around 5% higher maximum core temperature: 100°C vs 95°C
  • Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 4x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 65% better performance in PassMark - Single thread mark: 3536 vs 2147
  • 2.9x better performance in PassMark - CPU mark: 24940 vs 8731
  • 4.2x better performance in 3DMark Fire Strike - Physics Score: 8382 vs 2013
Specifications (specs)
Launch date 16 Mar 2021 vs 12 February 2018
Number of cores 8 vs 4
Number of threads 16 vs 8
Maximum frequency 5.30 GHz vs 3.9 GHz
Maximum core temperature 100°C vs 95°C
L1 cache 512 KB vs 384 KB
L3 cache 16 MB vs 4 MB
Benchmarks
PassMark - Single thread mark 3536 vs 2147
PassMark - CPU mark 24940 vs 8731
3DMark Fire Strike - Physics Score 8382 vs 2013

Reasons to consider the AMD Ryzen 5 2400G

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 92% lower typical power consumption: 65 Watt vs 125 Watt
Unlocked Unlocked vs Locked
Thermal Design Power (TDP) 65 Watt vs 125 Watt

Compare benchmarks

CPU 1: Intel Core i9-11900KF
CPU 2: AMD Ryzen 5 2400G

PassMark - Single thread mark
CPU 1
CPU 2
3536
2147
PassMark - CPU mark
CPU 1
CPU 2
24940
8731
3DMark Fire Strike - Physics Score
CPU 1
CPU 2
8382
2013
Name Intel Core i9-11900KF AMD Ryzen 5 2400G
PassMark - Single thread mark 3536 2147
PassMark - CPU mark 24940 8731
3DMark Fire Strike - Physics Score 8382 2013
Geekbench 4 - Single Core 853
Geekbench 4 - Multi-Core 3173
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 42.311
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 375.23
CompuBench 1.5 Desktop - T-Rex (Frames/s) 3.018
CompuBench 1.5 Desktop - Video Composition (Frames/s) 45.366
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 6.358
GFXBench 4.0 - Car Chase Offscreen (Frames) 3013
GFXBench 4.0 - Manhattan (Frames) 3310
GFXBench 4.0 - T-Rex (Frames) 10372
GFXBench 4.0 - Car Chase Offscreen (Fps) 3013
GFXBench 4.0 - Manhattan (Fps) 3310
GFXBench 4.0 - T-Rex (Fps) 10372

Compare specifications (specs)

Intel Core i9-11900KF AMD Ryzen 5 2400G

Essentials

Architecture codename Rocket Lake Zen
Launch date 16 Mar 2021 12 February 2018
Launch price (MSRP) $513 - $524
Place in performance rating 442 416
Processor Number i9-11900KF
Series 11th Generation Intel Core i9 Processors AMD Ryzen 5 Desktop Processors with Radeon Vega Graphics
Status Launched
Vertical segment Desktop Desktop
Family AMD Ryzen Processors
OPN PIB YD2400C5FBBOX
OPN Tray YD2400C5M4MFB
OS Support Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
Price now $158.99
Value for money (0-100) 17.20

Performance

64 bit support
Base frequency 3.50 GHz 3.6 GHz
Bus Speed 8 GT/s
L1 cache 512 KB 384 KB
L2 cache 2 MB 2 MB
L3 cache 16 MB 4 MB
Manufacturing process technology 14 nm 14 nm FinFET
Maximum core temperature 100°C 95°C
Maximum frequency 5.30 GHz 3.9 GHz
Number of cores 8 4
Number of threads 16 8
Die size 246 mm
Number of GPU cores 11
Transistor count 4500 Million
Unlocked

Memory

Max memory channels 2 2
Maximum memory bandwidth 50 GB/s
Maximum memory size 128 GB
Supported memory types DDR4-3200 DDR4
Supported memory frequency 2933 MHz

Compatibility

Configurable TDP-down 95 Watt
Configurable TDP-down Frequency 3.00 GHz
Max number of CPUs in a configuration 1 1
Package Size 37.5 mm x 37.5 mm
Sockets supported FCLGA1200 AM4
Thermal Design Power (TDP) 125 Watt 65 Watt
Thermal Solution PCG 2019A Wraith Stealth
Configurable TDP 46-65 Watt

Peripherals

Max number of PCIe lanes 20
PCI Express revision 4.0 3.0 x8
PCIe configurations Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Scalability 1S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
Intel® Turbo Boost technology
Thermal Monitoring
AMD SenseMI
AMD VR Ready Processors
Enmotus FuzeDrive
FreeSync
Intel® Advanced Vector Extensions (AVX)

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™)

Graphics

Graphics max frequency 1250 MHz
iGPU core count 11
Processor graphics Radeon RX Vega 11 Graphics

Graphics interfaces

DisplayPort
HDMI