i9-14900 vs Ryzen Threadripper 3990X

VS

Aggregate performance score

Ryzen Threadripper 3990X
2020
64 cores / 128 threads, 280 Watt
50.29
+65.5%
Core i9-14900
2024
24 cores / 32 threads, 65 Watt
30.38

Ryzen Threadripper 3990X outperforms Core i9-14900 by an impressive 66% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 3990X and Core i9-14900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking34136
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.7050.45
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen Threadripperno data
Power efficiency16.9144.00
Architecture codenameMatisse (2019−2020)Raptor Lake-R (2023−2024)
Release date7 February 2020 (4 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)$3,999$549

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-14900 has 420% better value for money than Ryzen Threadripper 3990X.

Detailed specifications

Ryzen Threadripper 3990X and Core i9-14900 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)24 (Tetracosa-Core)
Threads12832
Base clock speed2.9 GHz2 GHz
Boost clock speed4.3 GHz5.6 GHz
Bus rateno data219 MHz
Multiplier29no data
L1 cache96K (per core)80 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache256 MB36 MB (shared)
Chip lithography7 nm, 12 nmIntel 7 nm
Die size74 mm2257 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper 3990X and Core i9-14900 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
SocketTR4FCLGA1700
Power consumption (TDP)280 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and Core i9-14900. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
SIPP-+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen Threadripper 3990X and Core i9-14900 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3990X and Core i9-14900 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3990X and Core i9-14900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-5600, DDR4-3200
Maximum memory size256 GB192 GB
Max memory channels42
Maximum memory bandwidth102.403 GB/s89.6 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel UHD Graphics 770
Quick Sync Video-+
Clear Video HD-+
Graphics max frequency-1.65 GHz
Execution Units-32

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper 3990X and Core i9-14900 integrated GPUs.

Number of displays supported-4

Graphics image quality

Maximum display resolutions supported by Ryzen Threadripper 3990X and Core i9-14900 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4-4096 x 2160 @ 60Hz
Max resolution over eDP-5120 x 3200 @ 120Hz
Max resolution over DisplayPort-7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Ryzen Threadripper 3990X and Core i9-14900 integrated GPUs, sometimes API versions are included.

DirectX-12
OpenGL-4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and Core i9-14900.

PCIe version4.05.0 and 4.0
PCI Express lanesno data16

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 50.29
+65.5%
i9-14900 30.38

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.

Ryzen Threadripper 3990X 79889
+65.6%
i9-14900 48251

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.

Ryzen Threadripper 3990X 1622
i9-14900 2875
+77.3%

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.

Ryzen Threadripper 3990X 14194
i9-14900 17441
+22.9%

Gaming performance

Pros & cons summary


Performance score 50.29 30.38
Recency 7 February 2020 8 January 2024
Physical cores 64 24
Threads 128 32
Power consumption (TDP) 280 Watt 65 Watt

Ryzen Threadripper 3990X has a 65.5% higher aggregate performance score, and 166.7% more physical cores and 300% more threads.

i9-14900, on the other hand, has an age advantage of 3 years, and 330.8% lower power consumption.

The Ryzen Threadripper 3990X is our recommended choice as it beats the Core i9-14900 in performance tests.


Should you still have questions on choice between Ryzen Threadripper 3990X and Core i9-14900, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 3990X
Ryzen Threadripper 3990X
Intel Core i9-14900
Core i9-14900

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Community ratings

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