AMD Ryzen 9 5980HX vs Intel Core i9-10900K

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 9 5980HX or AMD Ryzen 9 5980HX – 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 AMD Ryzen 9 5980HX features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q2/2021 and belongs to the 4 generation of the AMD Ryzen 9 series.
To use the AMD Ryzen 9 5980HX, you'll need a motherboard with a FP6 socket.
The Intel Core i9-10900K features 10 processor cores and has the capability to manage 20 threads concurrently.
It was released in Q2/2020 and belongs to the 10 generation of the Intel Core i9 series.
To use the Intel Core i9-10900K, you'll need a motherboard with a LGA 1200 socket.
AMD Ryzen 5000H Group Intel Core i 10000
4 Generation 10
Mobile Segment Desktop / Server
AMD Ryzen 9 5980HX Name Intel Core i9-10900K
AMD Ryzen 9 Family Intel Core i9
 
 

CPU Cores and Base Frequency

The AMD Ryzen 9 5980HX has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the AMD Ryzen 9 5980HX is 3.3 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 i9-10900K has 10 CPU cores and can calculate 20 threads in parallel.
The clock frequency of the Intel Core i9-10900K is 3.7 GHz
and turbo frequency for one core is 5.3 GHz.
16 Threads 20
8x Cores 10x
8 CPU Cores 10
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking Yes
4.8 GHz Turbo Frequency (1 core) 5.3 GHz
3.3 GHz Frequency 3.7 GHz
4.4 GHz Turbo Frequency (all cores) None
 
 

Internal Graphics

The AMD Ryzen 9 5980HX has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 9 5980HX uses the AMD Radeon 8 Graphics (Renoir), which has 512 texture shaders
and 8 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i9-10900K has integrated graphics, called iGPU for short.
Specifically, the Intel Core i9-10900K uses the Intel UHD Graphics 630, which has 192 texture shaders
and 24 execution units.
512 Shaders 192
Q1/2020 Release date Q4/2017
7 nm Technology 14 nm
12 Direct X 12
2.0 GB Max. GPU Memory 64.0 GB
-- Max. displays --
8 Execution units 24
1.9 GHz GPU frequency 0.35 GHz
9 Generation 9.5
-- GPU (Turbo) 1.2 GHz
AMD Radeon 8 Graphics (Renoir) GPU name Intel UHD 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 51.2 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 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 45.8 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
DDR4-3200, LPDDR4-4266 Memory type DDR4-2933
No ECC No
64.0 GB Max. Memory 128.0 GB
2 Memory channels 2
51.2 GB/s Bandwidth 45.8 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 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 125 W watts.
None TDP down 95 W
90 W TDP up None
45 W TDP (PL1 / PBP) 125 W
105 °C Tjunction max 100 °C
 
 

Technical details

The AMD Ryzen 9 5980HX is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 16.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i9-10900K is manufactured using a 14 nm process.
In total, this processor boasts a generous 20.0 MB cache.
Q2/2021 Release date Q2/2020
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
7 nm Technology 14 nm
Chiplet Chip design Monolithic
-- Release price 490 $
Cezanne (Zen 3) Architecture Comet Lake S
16.0 MB L3-Cache 20.0 MB
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
FP6 Socket LGA 1200
4.0 MB L2-Cache 0 bytes
 
 

Benchmarks

Estimated results for PassMark CPU Mark

AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
23840
23840
Intel Core i9-10900K
10C 20T @ 3.7 GHz
23706
23706

Cinebench R23 (Multi-Core)

Intel Core i9-10900K
10C 20T @ 3.7 GHz
15945
15945
AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
13460
13460

Geekbench 5, 64bit (Multi-Core)

Intel Core i9-10900K
10C 20T @ 3.7 GHz
11344
11344
AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
9265
9265

Geekbench 6 (Multi-Core)

Intel Core i9-10900K
10C 20T @ 3.7 GHz
8990
8990
AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
7845
7845

Cinebench R20 (Multi-Core)

Intel Core i9-10900K
10C 20T @ 3.7 GHz
6419
6419
AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
4560
4560

Geekbench 6 (Single-Core)

AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
2023
2023
Intel Core i9-10900K
10C 20T @ 3.7 GHz
1743
1743

Geekbench 5, 64bit (Single-Core)

AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
1614
1614
Intel Core i9-10900K
10C 20T @ 3.7 GHz
1417
1417

Cinebench R23 (Single-Core)

AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
1524
1524
Intel Core i9-10900K
10C 20T @ 3.7 GHz
1382
1382

Cinebench R20 (Single-Core)

Intel Core i9-10900K
10C 20T @ 3.7 GHz
645
645
AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
604
604