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Key specs
Cores
6
Threads
12
Boost Clock
4.8 GHz
TDP
45 W
Socket
BGA-1440
Process
14 nm
Benchmarks
Rating
33
Perf.
30
iGPU
23
Energy
44
Cinebench 2024 Single-Core
70
Cinebench 2024 Multi-Core
381
TDP
45 W
Cache L3
12MB
Cinebench 2024 (Single)
70
Cinebench 2024 (Multi)
381
Geekbench 6 (Single-Core)
1432
Geekbench 6 (Multi-Core)
5492
Passmark CPU (Single-Core)
2413
Passmark CPU (Multi-Core)
10,337
Blender CPU
85.85
iGPU FLOPS
0.5 TFLOPS
GeekBench v6
File compression
380.2 MB/sec
Clang compilation
41.9 Klines/sec
HTML 5 Browser
122.9 pages/sec
PDF Renderer
175.9 Mpixels/sec
Text processing
141.2 pages/sec
Background blur
28.8 images/sec
Photo processing
48.4 images/sec
Ray tracing
9 Mpixels/sec
PassMark
Integer math
36.8 GOps/sec
Floating point math
22.2 GOps/sec
Find prime numbers
34M Primes/sec
Random string sorting
18.8M Strings/sec
Data encryption
3.7 GBytes/sec
Data compression
142.3 MBytes/sec
Physics
715 Frames/sec
Extended instructions
8.2B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
8.5 PPW
Geekbench 6 Multi / Watt
122 PPW
Passmark CPU Mark / Watt
229.7 PPW
Blender / Watt
1.91 PPW
General
Vendor
Intel
Released
April 3, 2018
Type
Laptop
Instruction Set
x86-64
Codename
Coffee Lake
Model number
i9-8950HK
Integrated GPU
UHD Graphics 630
CPU
P-Cores
6
P-Threads
12
Base Frequency (P)
2.9 GHz
Turbo Boost Frequency (P)
4.8 GHz
Total Cores
6
Total Threads
12
Multiplier
37x
Bus Bandwidth
8 GT/s
L1 Cache
64K (per core)
L2 Cache
256K (per core)
L3 Cache
12MB (shared)
Unlocked Multiplier
Yes
Package
Fabrication Process
14 nm
TDP (PL1)
45 W
Socket
BGA-1440
Peak Temperature
100°C
iGPU
Integrated Graphics
Intel UHD Graphics 630
GPU Base Clock
350 MHz
GPU Boost Clock
1200 MHz
Shading Units
192
TMUs
24
ROPs
3
Execution Units
24
TGP
15 W
Memory Support
Memory Types
- DDR4-2666 / - LPDDR3-2133
Max. Memory Size
64 GB
Memory Channels
2
Max. Memory Bandwidth
41.8 GB/s
ECC Support
No
Misc
Official Site
Intel Core i9 8950HK official page
PCI Express Version
3.0
PCI Express Lanes
16
Technologies
- Compute: BMI1, BMI2, CLMUL, F16C - Performance: Boost 2.0, EIST, HTT, TSX - Virtualization: VT-d, VT-x - Security: TXT, XD bit