Intel Core i9 8950HK specifications and performance

Intel Core i9 8950HK is a 6 cores and 12 threads CPU processor produced by Intel. Intel Core i9 8950HK was released on 2018-04-03, the fabrication process is 14nm (nanometer), the CPU codename is Coffee Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is UHD Graphics 630.

Basic Information

Vendor / Supplier Intel
Short name i9 8950hk
Release date 2018-04-03
CPU code name Coffee Lake
Fabrication process 14nm (nanometer)
Instruction set architecture x86-64
Market Laptop
Integrated Graphics (iGPU) UHD Graphics 630

CPU core specifications

Total number of cores 6 cores
Total number of threads 12 threads
Number of performance cores 6 cores
Number of performance core threads 12 threads
Performance core base frequency / main frequency 2.9GHz
Performance core maximum turbo frequency 4.8GHz
Number of energy efficiency cores
Number of energy-efficient core threads
Energy efficiency core basic frequency / main frequency
Energy efficiency core maximum turbo frequency

CPU cache and frequency

Bus frequency
L1 Cache 64 KB
L2 Cache 256 KB
L3 Cache 12 MB
Unlock multiplier Yes

Memory specifications

Maximum supported memory 64GB
Memory frequency support
  • - DDR4-2666MHz
  • - LPDDR3-2133MHz
Maximum number of memory channels 2
Maximum memory bandwidth 41.8GB/s
ECC support No

Package specifications

CPU Socket BGA-1440
Default thermal design power / TDP PL1 45W
Maximum Turbo Power Consumption / TDP PL2
Maximum temperature 100°C
PCIe interface PCIe 3.0
PCIe lane count 16

Integrated Graphics specifications

Integrated Graphics (iGPU) Intel UHD Graphics 630
Base frequency 350MHz
Maximum acceleration frequency 1200MHz
Number of execution units 24
Stream Processors / Shading Units 192
Texture Units / TMUs 24
Raster Operations Units / ROPs 3
Total Graphics Power / TGP 15W
FP32 computing performance

Cinebench R23 performance test

Single core performance score
Multi-core performance score

PassMark performance test

Single core performance score
Multi-core performance score
Integer math 38 GOps/sec
Floating point math 23 GOps/sec
Find prime numbers 35 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 19.1 Million Strings/sec (Millions random string sorting per second)
Data encryption 3.8 GBytes/sec (Gigabits per second)
Data compression 146.4 MBytes/sec (megabits per second)
Physics simulation 727 Frames/sec (FPS)
Extended instruction test 8.3 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
Multi-core performance
File compression 380.2 MB/sec (megabits per second)
clang compilation 41.9 Klines/sec (thousands lines per second)
HTML5 browsing 122.9 pages/sec (pages per second)
PDF rendering 175.9 Mpixels/sec (megapixels per second)
Text processing 141.2 pages/sec (pages per second)
Background blur 28.8 images/sec (images per second)
Photo processing 48.4 images/sec (images per second)
Ray tracing 9 Mpixels/sec (megapixels per second)