Intel Core i9 13900K specifications and performance

Intel Core i9 13900K is a 24 cores and 32 threads CPU processor produced by Intel. Intel Core i9 13900K was released on 2022-09-27, the fabrication process is 10nm (nanometer), the CPU codename is Raptor Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is UHD Graphics 770.

Basic Information

Vendor / Supplier Intel
Short name i9 13900k
Release date 2022-09-27
CPU code name Raptor Lake
Fabrication process 10nm (nanometer)
Instruction set architecture x86-64
Market Desktop
Integrated Graphics (iGPU) UHD Graphics 770

CPU core specifications

Total number of cores 24 cores
Total number of threads 32 threads
Number of performance cores 8 cores
Number of performance core threads 16 threads
Performance core base frequency / main frequency 3.0GHz
Performance core maximum turbo frequency 5.4GHz
Number of energy efficiency cores 16 cores
Number of energy-efficient core threads 16 threads
Energy efficiency core basic frequency / main frequency 2.2GHz
Energy efficiency core maximum turbo frequency 4.3GHz

CPU cache and frequency

Bus frequency 100MHz
L1 Cache 80 KB
L2 Cache 2 MB
L3 Cache 36 MB
Unlock multiplier Yes

Memory specifications

Maximum supported memory 128GB
Memory frequency support
  • - DDR5-5600MHz
  • - DDR4-3200MHz
Maximum number of memory channels 2
Maximum memory bandwidth 89.6GB/s
ECC support Yes

Package specifications

CPU Socket LGA-1700
Default thermal design power / TDP PL1 125W
Maximum Turbo Power Consumption / TDP PL2 253W
Maximum temperature 100°C
PCIe interface PCIe 5.0
PCIe lane count 20

Integrated Graphics specifications

Integrated Graphics (iGPU) Intel UHD Graphics 770
Base frequency 300MHz
Maximum acceleration frequency 1650MHz
Number of execution units 32
Stream Processors / Shading Units 256
Texture Units / TMUs 16
Raster Operations Units / ROPs 8
Total Graphics Power / TGP 15W
FP32 computing performance
0.78TFLOPS

Cinebench R23 performance test

Single core performance score
2257
Multi-core performance score
38517

PassMark performance test

Single core performance score
4650
Multi-core performance score
59568
Integer math 211 GOps/sec
Floating point math 154 GOps/sec
Find prime numbers 242 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 90 Million Strings/sec (Millions random string sorting per second)
Data encryption 47.6 GBytes/sec (Gigabits per second)
Data compression 810.4 MBytes/sec (megabits per second)
Physics simulation 3120 Frames/sec (FPS)
Extended instruction test 47.4 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
3008
Multi-core performance
21124
File compression 1680 MB/sec (megabits per second)
clang compilation 205.9 Klines/sec (thousands lines per second)
HTML5 browsing 532.1 pages/sec (pages per second)
PDF rendering 597.2 Mpixels/sec (megapixels per second)
Text processing 305.5 pages/sec (pages per second)
Background blur 59.8 images/sec (images per second)
Photo processing 161.4 images/sec (images per second)
Ray tracing 45 Mpixels/sec (megapixels per second)