Ryzen 9 9900X vs i9-12900E

VS

Aggregate performance score

Core i9-12900E
2022
16 cores / 24 threads, 65 Watt
17.13
Ryzen 9 9900X
2024
12 cores / 24 threads, 120 Watt
34.52
+102%

Ryzen 9 9900X outperforms Core i9-12900E by a whopping 102% based on our aggregate benchmark results.

Primary details

Comparing Core i9-12900E and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking376109
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data66.82
Market segmentDesktop processorDesktop processor
Power efficiency24.9427.22
Architecture codenameAlder Lake-S (2022)Granite Ridge (2024)
Release date4 January 2022 (2 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-12900E and Ryzen 9 9900X 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)12 (Dodeca-Core)
Threads2424
Base clock speed2.3 GHz4.4 GHz
Boost clock speed5 GHz5.6 GHz
L1 cache80K (per core)80 KB (per core)
L2 cache1.25 MB (per core)1 MB (per core)
L3 cache30 MB (shared)64 MB (shared)
Chip lithography10 nm4 nm
Die size215 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data16,630 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier++

Compatibility

Information on Core i9-12900E and Ryzen 9 9900X 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
Socket1700AM5
Power consumption (TDP)65 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-12900E and Ryzen 9 9900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
TSX+-
Precision Boost 2no data+

Security technologies

Core i9-12900E and Ryzen 9 9900X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-12900E and Ryzen 9 9900X are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-12900E and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5 Dual-channelDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 770AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Core i9-12900E and Ryzen 9 9900X.

PCIe version5.05.0
PCI Express lanes2024

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.

i9-12900E 17.13
Ryzen 9 9900X 34.52
+102%

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.

i9-12900E 27214
Ryzen 9 9900X 54839
+102%

Gaming performance

Pros & cons summary


Performance score 17.13 34.52
Integrated graphics card 6.16 1.98
Recency 4 January 2022 15 August 2024
Physical cores 16 12
Chip lithography 10 nm 4 nm
Power consumption (TDP) 65 Watt 120 Watt

i9-12900E has 211.1% faster integrated GPU, 33.3% more physical cores, and 84.6% lower power consumption.

Ryzen 9 9900X, on the other hand, has a 101.5% higher aggregate performance score, an age advantage of 2 years, and a 150% more advanced lithography process.

The Ryzen 9 9900X is our recommended choice as it beats the Core i9-12900E in performance tests.


Should you still have questions on choice between Core i9-12900E and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

Vote for your favorite

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


Intel Core i9-12900E
Core i9-12900E
AMD Ryzen 9 9900X
Ryzen 9 9900X

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.2 24 votes

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Questions & comments

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