Intel Core i9-9990XE vs Core i9-9960X

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Combined performance score

i9-9960X
19.93
+1.5%

Core i9-9960X outperforms Core i9-9990XE by 1% in our combined benchmark results.

General info

Comparing Core i9-9960X and Core i9-9990XE processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking244254
Place by popularitynot in top-100not in top-100
Value for money8.015.40
Market segmentDesktop processorDesktop processor
SeriesIntel Core i9Intel Core i9
Architecture codenameSkylake (server) (2017−2019)Skylake (server) (2017−2019)
Release date19 October 2018 (5 years old)19 October 2018 (5 years old)
Launch price (MSRP)$1,684no data
Current price$1490 (0.9x MSRP)$2163
Value for money

Performance per price, higher is better.

i9-9960X has 48% better value for money than i9-9990XE.

Technical specs

Core i9-9960X and Core i9-9990XE 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 cores16 (Hexadeca-Core)14 (Tetradeca-Core)
Threads3228
Base clock speed3.1 GHz4 GHz
Boost clock speed4.5 GHz5.1 GHz
Bus support4 × 8 GT/s4 × 8 GT/s
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache22 MB (shared)19.25 MB (shared)
Chip lithography14 nm14 nm
Die size484 mm2no data
Maximum core temperature85 °Cno data
64 bit support++
Windows 11 compatibility+-
Unlocked multiplierYesYes

Compatibility

Information on Core i9-9960X and Core i9-9990XE 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)
SocketFCLGA20662066
Power consumption (TDP)165 Watt255 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9960X and Core i9-9990XE. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Turbo Boost Max 3.0+no data
StatusDiscontinuedno data

Security technologies

Core i9-9960X and Core i9-9990XE technologies aimed at improving security, for example, by protecting against hacks.

EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9960X and Core i9-9990XE are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9960X and Core i9-9990XE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4 Quad-channel
Maximum memory size128 GB128 GB
Max memory channels44
Maximum memory bandwidth85 GB/s85.33 GB/s
ECC memory support--

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Core i9-9960X and Core i9-9990XE.

PCIe version3.03.0
PCI Express lanes4444

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.

i9-9960X 19.93
+1.5%
i9-9990XE 19.64

Core i9-9960X outperforms Core i9-9990XE by 1% in our combined 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%

i9-9960X 30618
+1.5%
i9-9990XE 30162

Core i9-9960X outperforms Core i9-9990XE by 2% in Passmark.

Gaming performance

Advantages and disadvantages


Performance score 19.93 19.64
Physical cores 16 14
Threads 32 28
Power consumption (TDP) 165 Watt 255 Watt

We couldn't decide between Core i9-9960X and Core i9-9990XE. The differences in performance seem too small.


Should you still have questions on choice between Core i9-9960X and Core i9-9990XE, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i9-9960X
Core i9-9960X
Intel Core i9-9990XE
Core i9-9990XE

Similar processor comparisons

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User ratings: view and submit

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Questions and comments

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