AMD 7000 Series Ryzen 9 7900 Desktop Processor 12 cores 24 Threads 76 MB Cache 3.8 GHz Upto 5.4 GHz AM5 Socket (100-100000590BOX) Socket AM5
- 12 Cores & 24 Threads, 76 MB Cache
- Base Clock: 3.7 GHz, Max Boost Clock: up to 5.4 GHz
- Memory Support: DDR5 5200MHz, Memory Channels: 2, TDP: 65W, PCI Express Generation : PCIe Gen 4
- Compatible with Motherboards based on 600 Series Chipset, Socket AM5
Last Amazon price update was: April 7, 2025 11:18 am
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Ryan –
Bought this for a NAS build. the cpu comes with a cooler in the box (although given the noise and temps I would recommend getting a different cooler). The cpu it’s self performs very close to the 7900x if you want to enable pbo and with out it uses very little power which is nice when you’re trying to save on power yet still packs a punch.
Jorge –
主に以下の用途で使っています。
動画の作成、読み込み、アップロードやStaemゲーム等。
Ryzen7 3700X → Ryzen9 7900 に変更。めっちゃ早くなった。
私はPC初心者で、初めてのパーツ交換に挑みました。
商品に付属しているファンは、金具を引っかけるだけなので取付は簡単で綺麗。
本商品の良さは、処理能力の速さです。
いろんな作業を一度にする能力の高さと消費電力が”非常に少ない”ので、
排熱や電源ユニット等の交換がほぼ必要がない点です。
消費電力が高いCPUは、熱をもちやすく、排熱を怠ると寿命と能力を減少させます。
つまり、エアフローの優れたケース、ファンや、ヒートシンクも買う事に!
また、電気代というランニングコストも加えると、ベンチマーク以上にコスパの優れたCPU。
注意、新しい世代のCPUは、マザーボードに取付られるのかを確認してください。
Jayant A. –
I bought it for work, paired it with EXPO 64 GB 6000 CL30 memory that I found for 22k, not planning on overclocking as I don’t need to, if gaming I would suggest 5800x3d as better value for money, but for productivity 12 cores are very good, no complaints yet, driver software is decent. Only use the iGPU at the moment, no graphics card
Jayanta Chakrabarty –
Makes compile times significantly better.
Jayant A. –
How it Perfoms?
To be fair It’s 90% of 13700K with PBO on and if youre lucky with Curve Optimizer + PBO will perform 95% of 13700K. Mine works -20 with PBO easliy and got score of 30k in Cinebench R23.
You can try overclocking, but i strongly woudln’t suggest it.
In comparizon to 7900X3D it’s 20% slower in gaming but 10% faster in Productivity tasks and costs 30% less. In Comparizon to 7800X3D it’s 20% slower in gaming but 35% faster in Productivity tasks and costs 5% less.
So, if u just game then buy X3D chip and forget it.
Why You should buy it. Whats it’s USP?
It’s TDP, It will go max 180W to be precise, and will remain under 95’C under worst of worst condition unlike 13700K which easily touches 100’C and consumes max of 253W.
If you want to have a GPU with 450W+ TDP like 4090[Now] or say 5090 [in future :P] you can pair it with a >= 650W Gold PSU with this CPU. Use saved money into ssds or whatever.
David H –
Un procesador perfecto para todo! jugar, trabajar… lo que le eches… con 12 Núcleos y 24 hilos te va a sobrar potencia. Equipado con la ultima tecnología actual como PCIExpress 5.0, Soporte para DDR5…. una auténtica BESTIA! Y dudé entre este y un 9600X por el mismo precio pero que va!! este le supera en todo!… y hasta es superior a un 7800X3D (8 cores 16 hilos) que tanta fama tienen! costando menos!.
Viene CON DISIPADOR por aire que consigue mantenerle a raya (rondado los 70-75º al 100% de carga). Tiene 4 pipes de cobre y es bastante grande y RGB!, aunque es muy recomendable ponerle un buen sistema de refrigeración, especialmente una líquida de 240 sería ideal, pero con lo que trae de serie se puede usar perfectamente.
Recomendadisimo por en la relación calidad-precio! estoy encantado!
Jorge –
I love how fast this CPU is considering the low power consumption.
notme –
First off, I enjoy building SFF (small form factor) type builds.
The current generation of CPU’s were more power hungry, which resulted in more heat to dissipate. Trying to cool a Ryzen 9 7900X on a CPU cooler rated for max 100W is quite difficult, so therefore you have to go towards cases like the NZXT H1 V2.
This particular chip allows you to not only have near identical performance to the Ryzen 9 7900X with PBO, but also gives you SFF allowable performance at a lower wattage that still provides you power.
So far today using this has been great, and I recommend this chip to anyone that wants a newer generation chip without the abismal power draws that have been required as of late.
Edit 1/17:
From normal use I have seen no difference between this model and the X model. I had both chips in my NZXT H1 V2, liquid metal as the thermal application, and by far the non X model does much better in this type of SFF build. It still will boost, however if you are like me, work from home, and use this all day long in most cases, you aren’t going to want the CPU blasting at full power over the entire work day.
Quick note: temps are much better, my fan curve was not changed and the temperature is a lot more tolerable compared to the X version, so my CPU radiator fan does not spool up as much as it did with the X. I let it hover between 50C-65C for daily use and the fans are quiet, with the X the fan was at half or more RPM constantly to keep it at around this temperature and would sometimes hover in the 70’s. So, if you are temperature concious then the non-x version is great.
With that said I am pleased with the product. I do feel though this model needed to be priced at $399, as we have seen the 7900X is selling at this time around $425 on sale.
Again, I will reiterate, the allowances in this chip should have been more prevalent in the X version, as I feel like we were kind of ripped off slightly this generation on CPU’s and GPU’s.
Edit 1/20:
This will be my final edit. I am boosting to around 5.5 MHz with the wattage anywhere from 60-90W. My temperatures are sustaining on load no more than 68C on a single 140mm AIO in the NZXT H1 V2. This is great, I am maintaining the frequency, but with a much lower power draw.
One item I would recommend is getting an aftermarket chip mounting plate for this chip, weirdly it did make a difference for this chip, around 1-2C lower than the stock MOBO chip mount. I’m using the following mount: Thermalright ASF-Black AM5 CPU Holder, Corrective Anti-Bending Fixing Frame, AM5 Full-fit Fixed Non-Marking Mounter, AM5 Anti-Bending Contact Frame, CPU Cooler Standard, I am also using the following paste: Thermal Grizzly Conductonaut Thermal Grease – 1 Gram Set + 3 Applicators + Pads – Liquid Metal Thermal Paste for Cooling The CPU, GPU Value Pack.
So far so good, would recommend, and again this is what the first chip should have been – AMD is trying too much to be intel, sure make your server chips, but we buy AMD for efficiency, not brute power in most cases. Sure, there is threadripper, but most of us are casual users. Regardless, this is the chip we all wanted, it’s powerful, efficient, and over-clockable.