i9-14900 vs Ryzen 9 7900X

VS

Aggregate performance score

Ryzen 9 7900X
2022
12 cores / 24 threads, 170 Watt
32.54
+7.5%
Core i9-14900
2024
24 cores / 32 threads, 65 Watt
30.28

Ryzen 9 7900X outperforms Core i9-14900 by a small 7% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 7900X and Core i9-14900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking123136
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data47.65
Market segmentDesktop processorDesktop processor
Power efficiency18.1144.09
Architecture codenameRaphael (Zen4) (2022−2023)Raptor Lake-R (2023−2024)
Release date27 September 2022 (2 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)no data$549

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 7900X 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 cores12 (Dodeca-Core)24 (Tetracosa-Core)
Threads2432
Base clock speed4.7 GHz2 GHz
Boost clock speed5.6 GHz5.6 GHz
Bus rateno data219 MHz
L1 cache64K (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache64 MB (shared)36 MB (shared)
Chip lithography5 nmIntel 7 nm
Die size2x 70 (CCD) mm2 + 122 (I/O) mm2257 mm2
Maximum core temperature95 °C100 °C
Maximum case temperature (TCase)47 °Cno data
Number of transistorsCCD: 6,5 Mrd + IOD: 3,4 Mrd Millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 7900X 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
SocketAM5FCLGA1700
Power consumption (TDP)170 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7900X and Core i9-14900. You'll probably need this information if you require some particular technology.

Instruction set extensions5 nm (CCD), 6 nm (I/O) nm, 0.650 - 1.475VIntel® 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 9 7900X 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 9 7900X 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 9 7900X and Core i9-14900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5-5600, DDR4-3200
Maximum memory sizeno data192 GB
Max memory channelsno data2
Maximum memory bandwidthno data89.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon Graphics (Ryzen 7000)Intel UHD Graphics 770
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.65 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of Ryzen 9 7900X and Core i9-14900 integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Ryzen 9 7900X and Core i9-14900 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Ryzen 9 7900X and Core i9-14900 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7900X and Core i9-14900.

PCIe version5.05.0 and 4.0
PCI Express lanes2416

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 9 7900X 32.54
+7.5%
i9-14900 30.28

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 9 7900X 51690
+7.5%
i9-14900 48106

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 9 7900X 2955
+2.6%
i9-14900 2881

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 9 7900X 17946
+2.6%
i9-14900 17484

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 9 7900X 8623
i9-14900 12284
+42.5%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 9 7900X 68580
i9-14900 82492
+20.3%

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Ryzen 9 7900X 21284
+13.6%
i9-14900 18728

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 9 7900X 1.8
+33.9%
i9-14900 2.41

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 9 7900X 55
i9-14900 57
+3.6%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 9 7900X 4821
+0.6%
i9-14900 4793

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 9 7900X 323
+2.5%
i9-14900 315

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Ryzen 9 7900X 3.83
+0.8%
i9-14900 3.8

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 9 7900X 14.8
i9-14900 18.5
+25%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 9 7900X 241
+8.6%
i9-14900 222

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 9 7900X 376
+4.9%
i9-14900 359

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 9 7900X 17225
+39.4%
i9-14900 12359

Geekbench 5.5 Multi-Core

Ryzen 9 7900X 20668
+18.8%
i9-14900 17395

Blender(-)

Ryzen 9 7900X 106
i9-14900 131
+23.6%

Geekbench 5.5 Single-Core

Ryzen 9 7900X 2294
+7.2%
i9-14900 2140

7-Zip Single

Ryzen 9 7900X 8269
+13.6%
i9-14900 7276

7-Zip

Ryzen 9 7900X 127195
+25.1%
i9-14900 101652

WebXPRT 3

Ryzen 9 7900X 383
+21.6%
i9-14900 315

Gaming performance

Pros & cons summary


Performance score 32.54 30.28
Integrated graphics card 4.42 6.15
Recency 27 September 2022 8 January 2024
Physical cores 12 24
Threads 24 32
Power consumption (TDP) 170 Watt 65 Watt

Ryzen 9 7900X has a 7.5% higher aggregate performance score.

i9-14900, on the other hand, has 39.1% faster integrated GPU, an age advantage of 1 year, 100% more physical cores and 33.3% more threads, and 161.5% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Ryzen 9 7900X and Core i9-14900.


Should you still have questions on choice between Ryzen 9 7900X and Core i9-14900, 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.


AMD Ryzen 9 7900X
Ryzen 9 7900X
Intel Core i9-14900
Core i9-14900

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


4.3 1141 vote

Rate Ryzen 9 7900X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.9 88 votes

Rate Core i9-14900 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 7900X or Core i9-14900, agree or disagree with our judgements, or report an error or mismatch.