Core i9-9980HK vs Core i9-10900X

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Aggregate performance score

Core i9-10900X
2019
10 cores / 20 threads, 165 Watt
14.54
+59.3%

i9-10900X outperforms i9-9980HK by an impressive 59% based on our aggregate benchmark results.

Primary details

Comparing Core i9-10900X and Core i9-9980HK processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking468795
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation16.07no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i9
Architecture codenameCascade Lake-X (2019)Coffee Lake-H (2018−2019)
Release date19 October 2019 (4 years ago)30 April 2019 (5 years ago)
Launch price (MSRP)no data$583
Current price$458 $1084 (1.9x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-10900X and Core i9-9980HK basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores10 (Deca-Core)8 (Octa-Core)
Threads2016
Base clock speed3.7 GHz2.4 GHz
Boost clock speed4.5 GHz5 GHz
L1 cache64K (per core)512 KB
L2 cache1 MB (per core)2 MB
L3 cache19.25 MB (shared)16 MB
Chip lithography14 nm14 nm
Die sizeno data149 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesYes

Compatibility

Information on Core i9-10900X and Core i9-9980HK compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11 (Uniprocessor)
Socket2066FCBGA1440
Power consumption (TDP)165 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900X and Core i9-9980HK. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Hyper-Threading Technologyno data+
TSX+no data

Security technologies

Core i9-10900X and Core i9-9980HK technologies aimed at improving security, for example, by protecting against hacks.

TXT++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10900X and Core i9-9980HK are enumerated here.

AMD-Vno data+
VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900X and Core i9-9980HK. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Quad-channelDDR4
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidth94 GB/s42.671 GB/s
ECC memory support--

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Core i9-10900X and Core i9-9980HK.

PCIe version3.03.0
PCI Express lanes4816

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i9-10900X 14.54
+59.3%
i9-9980HK 9.13

Core i9-10900X outperforms Core i9-9980HK by 59% based on our aggregate benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

i9-10900X 22491
+59.2%
i9-9980HK 14129

Core i9-10900X outperforms Core i9-9980HK by 59% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

i9-10900X 1578
+10.6%
i9-9980HK 1427

Core i9-10900X outperforms Core i9-9980HK by 11% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

i9-10900X 9390
+48.8%
i9-9980HK 6312

Core i9-10900X outperforms Core i9-9980HK by 49% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 14.54 9.13
Recency 19 October 2019 30 April 2019
Physical cores 10 8
Threads 20 16
Power consumption (TDP) 165 Watt 45 Watt

i9-10900X has a 59.3% higher aggregate performance score, an age advantage of 5 months, and 25% more physical cores and 25% more threads.

i9-9980HK, on the other hand, has 266.7% lower power consumption.

The Core i9-10900X is our recommended choice as it beats the Core i9-9980HK in performance tests.

Note that Core i9-10900X is a desktop processor while Core i9-9980HK is a notebook one.


Should you still have questions on choice between Core i9-10900X and Core i9-9980HK, ask them in Comments section, and we shall answer.

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Intel Core i9-10900X
Core i9-10900X
Intel Core i9-9980HK
Core i9-9980HK

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Community ratings

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Questions & comments

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