Core i9-10900X vs Ryzen Threadripper 3990X

Aggregate performance score

Ryzen Threadripper 3990X
2020
64 cores / 128 threads, 280 Watt
51.65
+255%

Ryzen Threadripper 3990X outperforms Core i9-10900X by a whopping 255% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 3990X and Core i9-10900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking29459
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation10.3416.25
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen Threadripperno data
Architecture codenameMatisse (2019−2020)Cascade Lake-X (2019)
Release date7 February 2020 (4 years ago)19 October 2019 (4 years ago)
Launch price (MSRP)$3,999no data
Current price$4255 (1.1x MSRP)$537

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-10900X has 57% better value for money than Ryzen Threadripper 3990X.

Detailed specifications

Ryzen Threadripper 3990X and Core i9-10900X 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 cores64 (Tetrahexaconta-Core)10 (Deca-Core)
Threads12820
Base clock speed2.9 GHz3.7 GHz
Boost clock speed4.3 GHz4.7 GHz
L1 cache96K (per core)64K (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache256 MB19.25 MB (shared)
Chip lithography7 nm, 12 nm14 nm
Die size74 mm2no data
Maximum core temperatureno data94 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesYes

Compatibility

Information on Ryzen Threadripper 3990X and Core i9-10900X 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
SocketTR4FCLGA2066
Power consumption (TDP)280 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and Core i9-10900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSXno data+
Turbo Boost Max 3.0no data+
Statusno dataLaunched

Security technologies

Ryzen Threadripper 3990X and Core i9-10900X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3990X and Core i9-10900X are enumerated here.

AMD-V+no data
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3990X and Core i9-10900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-2933
Maximum memory size256 GB256 GB
Max memory channels44
Maximum memory bandwidth102.403 GB/s94 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and Core i9-10900X.

PCIe version4.03.0
PCI Express lanesno data48

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.

Ryzen Threadripper 3990X 51.65
+255%
i9-10900X 14.55

Ryzen Threadripper 3990X outperforms Core i9-10900X by 255% based on our aggregated 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%

Ryzen Threadripper 3990X 79889
+255%
i9-10900X 22509

Ryzen Threadripper 3990X outperforms Core i9-10900X by 255% 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%

Ryzen Threadripper 3990X 1568
i9-10900X 1575
+0.4%

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%

Ryzen Threadripper 3990X 13953
+49%
i9-10900X 9363

Ryzen Threadripper 3990X outperforms Core i9-10900X by 49% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 51.65 14.55
Recency 7 February 2020 19 October 2019
Physical cores 64 10
Threads 128 20
Chip lithography 7 nm 14 nm
Power consumption (TDP) 280 Watt 165 Watt

The Ryzen Threadripper 3990X is our recommended choice as it beats the Core i9-10900X in performance tests.


Should you still have questions on choice between Ryzen Threadripper 3990X and Core i9-10900X, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 3990X
Ryzen Threadripper 3990X
Intel Core i9-10900X
Core i9-10900X

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Community ratings

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