Ryzen 9 5900XT vs Ryzen 9 9950X

VS

Aggregate performance score

Ryzen 9 9950X
2024
16 cores / 32 threads, 170 Watt
41.76
+49.1%
Ryzen 9 5900XT
2024
16 cores / 32 threads, 105 Watt
28.01

Ryzen 9 9950X outperforms Ryzen 9 5900XT by a considerable 49% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 9950X and Ryzen 9 5900XT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking59166
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation61.7866.98
Market segmentDesktop processorDesktop processor
Power efficiency23.2525.25
Architecture codenameGranite Ridge (2024)Vermeer (2020−2024)
Release date15 August 2024 (less than a year ago)31 July 2024 (less than a year ago)
Launch price (MSRP)$649$349

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 5900XT has 8% better value for money than Ryzen 9 9950X.

Detailed specifications

Ryzen 9 9950X and Ryzen 9 5900XT 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)16 (Hexadeca-Core)
Threads3232
Base clock speed4.3 GHz3.3 GHz
Boost clock speed5.7 GHz4.8 GHz
L1 cache80 KB (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache64 MB (shared)64 MB
Chip lithography4 nm7 nm
Die size2x 70.6 mm22x 74 mm2
Maximum core temperature95 °Cno data
Number of transistors16,630 million8,300 million
64 bit support++
Unlocked multiplier++

Compatibility

Information on Ryzen 9 9950X and Ryzen 9 5900XT 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
SocketAM5AM4
Power consumption (TDP)170 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 9950X and Ryzen 9 5900XT. You'll probably need this information if you require some particular technology.

Instruction set extensionsSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4Ano data
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 9950X and Ryzen 9 5900XT are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9950X and Ryzen 9 5900XT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon GraphicsN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 9950X and Ryzen 9 5900XT.

PCIe version5.04.0
PCI Express lanes2420

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 9950X 41.76
+49.1%
Ryzen 9 5900XT 28.01

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 9950X 66329
+49.1%
Ryzen 9 5900XT 44485

Gaming performance

Pros & cons summary


Performance score 41.76 28.01
Chip lithography 4 nm 7 nm
Power consumption (TDP) 170 Watt 105 Watt

Ryzen 9 9950X has a 49.1% higher aggregate performance score, and a 75% more advanced lithography process.

Ryzen 9 5900XT, on the other hand, has 61.9% lower power consumption.

The Ryzen 9 9950X is our recommended choice as it beats the Ryzen 9 5900XT in performance tests.


Should you still have questions on choice between Ryzen 9 9950X and Ryzen 9 5900XT, 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 9950X
Ryzen 9 9950X
AMD Ryzen 9 5900XT
Ryzen 9 5900XT

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.


4.3 277 votes

Rate Ryzen 9 9950X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.4 51 vote

Rate Ryzen 9 5900XT on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 9950X or Ryzen 9 5900XT, agree or disagree with our judgements, or report an error or mismatch.