Intel Core i9-8950HK vs Intel Core i7-7820HK

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i9-8950HK or Intel Core i9-8950HK – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i9-8950HK features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q1/2018 and belongs to the 8 generation of the Intel Core i9 series.
To use the Intel Core i9-8950HK, you'll need a motherboard with a BGA 1440 socket.
The Intel Core i7-7820HK features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q1/2017 and belongs to the 7 generation of the Intel Core i7 series.
To use the Intel Core i7-7820HK, you'll need a motherboard with a BGA 1440 socket.
Intel Core i 8000H Group Intel Core i 7000H
8 Generation 7
Mobile Segment Mobile
Intel Core i9-8950HK Name Intel Core i7-7820HK
Intel Core i9 Family Intel Core i7
 
 

CPU Cores and Base Frequency

The Intel Core i9-8950HK has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Core i9-8950HK is 2.9 GHz
and turbo frequency for one core is 4.8 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i7-7820HK has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-7820HK is 2.9 GHz
and turbo frequency for one core is 3.9 GHz.
12 Threads 8
6x Cores 4x
6 CPU Cores 4
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking Yes
4.8 GHz Turbo Frequency (1 core) 3.9 GHz
2.9 GHz Frequency 2.9 GHz
3.8 GHz Turbo Frequency (all cores) 3.5 GHz
 
 

Internal Graphics

The Intel Core i9-8950HK has integrated graphics, called iGPU for short.
Specifically, the Intel Core i9-8950HK uses the Intel UHD Graphics 630, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i7-7820HK has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-7820HK uses the Intel HD Graphics 630, which has 192 texture shaders
192 Shaders 192
Q4/2017 Release date Q2/2016
14 nm Technology 14 nm
12 Direct X 12
64.0 GB Max. GPU Memory 64.0 GB
-- Max. displays --
24 Execution units 24
0.35 GHz GPU frequency 0.3 GHz
9.5 Generation 9.5
1.15 GHz GPU (Turbo) 1.1 GHz
Intel UHD Graphics 630 GPU name Intel HD Graphics 630
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode VP8 Decode / Encode
Decode VC-1 Decode
Decode / Encode JPEG Decode / Encode
No AV1 No
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode AVC Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode VP9 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 41.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI Yes
DDR4-2666, LPDDR3-2133 Memory type DDR3-1600, DDR4-2400
No ECC No
64.0 GB Max. Memory 64.0 GB
2 Memory channels 2
41.8 GB/s Bandwidth 38.4 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 65 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 45 W watts.
65 W TDP (PL1 / PBP) 45 W
-- Tjunction max --
 
 

Technical details

The Intel Core i9-8950HK is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 12.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i7-7820HK is manufactured using a 14 nm process.
In total, this processor boasts a generous 8.0 MB cache.
Q1/2018 Release date Q1/2017
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
14 nm Technology 14 nm
Monolithic Chip design Monolithic
750 $ Release price --
Coffee Lake H Architecture Kaby Lake H
12.0 MB L3-Cache 8.0 MB
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
BGA 1440 Socket BGA 1440
0 bytes L2-Cache 0 bytes
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

Intel Core i9-8950HK
6C 12T @ 2.9 GHz
24075
24075
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
15105
15105

Geekbench 6 (Multi-Core)

Intel Core i9-8950HK
6C 12T @ 2.9 GHz
5568
5568
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
3956
3956

Geekbench 3, 64bit (Single-Core)

Intel Core i9-8950HK
6C 12T @ 2.9 GHz
5418
5418
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
4146
4146

Geekbench 5, 64bit (Multi-Core)

Intel Core i9-8950HK
6C 12T @ 2.9 GHz
5146
5146
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
3982
3982

CPU-Z Benchmark 17 (Multi-Core)

Intel Core i9-8950HK
6C 12T @ 2.9 GHz
2808
2808
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
1948
1948

Geekbench 6 (Single-Core)

Intel Core i9-8950HK
6C 12T @ 2.9 GHz
1445
1445
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
1264
1264

Cinebench R15 (Multi-Core)

Intel Core i9-8950HK
6C 12T @ 2.9 GHz
1269
1269
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
784
784