AMD Ryzen 9 3900 Review
| Category | Desktop | ☆ ☆ ☆ ☆ ☆ |
|---|---|---|
| Target | enthusiast | ☆ ☆ ☆ ☆ ☆ |
| Socket Compatibility | AM4 | ☆ ☆ ☆ ☆ ☆ |
| Integrated Graphics | None | ☆ ☆ ☆ ☆ ☆ |
| Cooler Included | Yes | ☆ ☆ ☆ ☆ ☆ |
| Overclock Potential | 0 % | ★ ☆ ☆ ☆ ☆ |
| Year | 2019 Model | ★ ★ ★ ★ ★ |
| Price | 485 USD | ★ ★ ☆ ☆ ☆ |
| Number of Cores | 12 Cores | ★ ★ ★ ★ ★ |
| Number of Threads | 24 Threads | ★ ★ ★ ★ ★ |
| Core Frequency | 3.1 GHz | ★ ★ ☆ ☆ ☆ |
| Boost Frequency | 4.3 GHz | ★ ★ ★ ☆ ☆ |
| Max Stable Overclock | 4.3 GHz | ★ ★ ☆ ☆ ☆ |
| Power Consumption | 65 W | ★ ★ ★ ☆ ☆ |
| Manufacturing Process | 7 nm | ★ ★ ★ ★ ★ |
| L3 Cache | 64 MB | ★ ★ ★ ★ ★ |
| Maximum Supported Memory | 128 GB | ★ ★ ★ ★ ★ |
| Price-Value Score | 81.6 % | ★ ★ ★ ★ ☆ |
| Speed Score | 0 % | ★ ☆ ☆ ☆ ☆ |
| Productivity Score | 0 % | ★ ☆ ☆ ☆ ☆ |
| Gaming Score | 0 % | ★ ☆ ☆ ☆ ☆ |
| Max 1080p Bottleneck | 19.8 % | ★ ☆ ☆ ☆ ☆ |
| Max 1440p Bottleneck | 9.9 % | ★ ★ ★ ☆ ☆ |
| Max 4K Bottleneck | 5 % | ★ ★ ★ ★ ☆ |
| Overall Score | 48/100 | ★ ★ ☆ ☆ ☆ |
Meet the Ryzen 9 3900! This Desktop processor is a standout in AMD's enthusiast lineup. Unveiled in 2019, it comes with 12 cores and 24 threads. It operates at a base clock speed of 3.1GHz, can ramp up to 4.3GHz, and has a power draw of 65W, ready to take your gaming experience to the next level. The Ryzen 9 3900 is crafted using the formidable Matisse 7nm process and is a part of the prestigious Ryzen 9 series.
Forget about low single-core performance being a weakness for AMD! With the 4.3GHz turbo boost and some sweet IPC improvements, the Ryzen 9 3900 is finally competitive on the single-core front. Time to fry some noobs!
No surprise here, a beastly 12-core, 24-thread CPU with a 4.3GHz boost clock absolutely shreds. The AMD Ryzen 9 3900 is the undisputed king of consumer CPUs (until you jump into the HEDT market, that is) – at least until you upgrade to the Ryzen 9 3950X. Get ready to dominate the competition!
The AMD Ryzen 9 3900 is an absolute monster, just like its 12 cores, 24 threads, and hefty price tag suggest. This is the top dog of mainstream processors, the king you've been waiting for. Games, video editing, 3D work – the Ryzen 9 3900 handles it all with ease. Bow down to the king!
The AMD Ryzen 9 3900, like all the other CPUs in AMD's Matisse family, is built on a tiny 7nm manufacturing process – the smallest you can find right now. This means it uses less power and runs much faster than previous CPUs.
The high number of threads (over 7!) in the AMD Ryzen 9 3900 makes it a monster for tasks that use all the cores at once (multi-threaded workloads), especially for the price. If you edit a lot of videos or work with giant spreadsheets, the Ryzen 9 3900 will give you a noticeable performance boost.
One of the best things about the AMD Ryzen 9 3900 is that it comes with a free CPU cooler! You can grab the Ryzen 9 3900 for $485 without having to spend extra on cooling.
The AMD Ryzen 9 3900 comes with a basic heatsink cooler, nothing fancy. But it gets the job done for this low-power CPU (TDP of 65W). You won't need a fancy aftermarket cooler unless you want to overclock it.
With Ryzen 9, AMD brings new innovation with its new architecture and a 7nm manufacturing process. Similar to Ryzen 9, Ryzen 9 is built for the AM4 platform with support for all the latest features like DDR4 RAM, super-fast NVMe SSDs, and Thunderbolt 3 ports.
The Ryzen 9 3900 is a great choice for both gaming and content creation, thanks to its high performance (1.275%) and at least 12 threads. Live streaming, eSports, and uploading gameplay videos are becoming increasingly popular, and this CPU can handle it all.
The Ryzen 9 3900 boosts up to the advertised 4.3 GHz, and with AMD's software you can push one core even higher to 4.3+0.1 GHz. But don't expect much beyond that without a serious cooler upgrade and manual voltage tweaks.
The included cooler with the Ryzen 9 3900 is rated for 65W and doesn't have fancy features like a copper base or LED lights. But it keeps the CPU cool enough to reach its XFR-boosted speeds, which is an extra 200 MHz! We were even able to overclock it to 4.3 GHz + 0.2 GHz without overheating. The cooler fan also blows down onto the motherboard, providing extra cooling around the CPU socket. If you want more RGB bling, you can buy a separate LED cooler from AMD.
Which GPU to Pick for AMD Ryzen 9 3900
Below is a comparison of all graphics cards average FPS performance (using an average of 80+ games at ultra quality settings), combined with the AMD Ryzen 9 3900.
| Graphics Card | Price | Cost Per Frame | Avg 1080p | Avg 1440p | Avg 4K |
|---|---|---|---|---|---|
| AMD Radeon RX 6650 XT 8GB | $ 399 | $ 3.1 | 128.9 FPS
|
108.8 FPS
|
67.7 FPS
|
| AMD Radeon RX 6950 XT 16GB | $ 1,099 | $ 4.6 | 236.6 FPS
|
199.7 FPS
|
121.4 FPS
|
| AMD Radeon RX 7600 8GB | $ 269 | $ 2.1 | 128 FPS
|
108.1 FPS
|
67 FPS
|
| AMD Radeon RX 7900 XT 20GB | $ 899 | $ 3.5 | 260.4 FPS
|
219.7 FPS
|
133.5 FPS
|
| AMD Radeon RX 7900 XTX 24GB | $ 999 | $ 3.5 | 286.4 FPS
|
241.7 FPS
|
147 FPS
|
| NVIDIA GeForce RTX 3090 Ti 24GB | $ 1,999 | $ 8.6 | 232.7 FPS
|
199.9 FPS
|
133.6 FPS
|
| NVIDIA GeForce RTX 4050 8GB | $ 200 | $ 1.8 | 111.6 FPS
|
94.3 FPS
|
61.1 FPS
|
| NVIDIA GeForce RTX 4060 8GB | $ 299 | $ 2.3 | 128.1 FPS
|
109.3 FPS
|
70.8 FPS
|
| NVIDIA GeForce RTX 4060 Ti 8 GB 8GB | $ 399 | $ 2.8 | 143 FPS
|
121.4 FPS
|
78.7 FPS
|
| NVIDIA GeForce RTX 4070 12GB | $ 599 | $ 2.9 | 208 FPS
|
174.3 FPS
|
115.1 FPS
|
| NVIDIA GeForce RTX 4070 Ti 12GB | $ 799 | $ 3 | 264.2 FPS
|
227 FPS
|
151.6 FPS
|
| NVIDIA GeForce RTX 4080 16GB | $ 1,199 | $ 4.4 | 275 FPS
|
236.3 FPS
|
157.9 FPS
|
| NVIDIA GeForce RTX 4080 Ti 20GB | $ 799 | $ 2.7 | 296.1 FPS
|
254.6 FPS
|
170.2 FPS
|
| NVIDIA GeForce RTX 4090 24GB | $ 1,599 | $ 5 | 317.3 FPS
|
272.8 FPS
|
182.3 FPS
|
| AMD Radeon R7 265 2GB | $ 149 | $ 5.5 | 27.1 FPS
|
20.1 FPS
|
12.8 FPS
|
| AMD Radeon R9 280 3GB | $ 279 | $ 7.8 | 35.6 FPS
|
29.2 FPS
|
17 FPS
|
| AMD Radeon R9 285 2GB | $ 249 | $ 6.8 | 36.8 FPS
|
29.9 FPS
|
17.7 FPS
|
| AMD Radeon R9 295X2 4GB | $ 1,499 | $ 15.9 | 94.3 FPS
|
76.4 FPS
|
50.4 FPS
|
| NVIDIA GeForce GTX 750 Ti 2GB | $ 149 | $ 6.2 | 24.1 FPS
|
17.2 FPS
|
11 FPS
|
| NVIDIA GeForce GTX TITAN BLACK 6GB | $ 999 | $ 15.8 | 63.2 FPS
|
50.7 FPS
|
32.8 FPS
|
| AMD Radeon R7 370 2GB | $ 149 | $ 5.5 | 27.3 FPS
|
20.8 FPS
|
13.2 FPS
|
| AMD Radeon R9 380 2GB | $ 199 | $ 5.5 | 36.5 FPS
|
29.6 FPS
|
17.7 FPS
|
| AMD Radeon R9 380X 4GB | $ 229 | $ 5.6 | 41 FPS
|
33.2 FPS
|
20.9 FPS
|
| AMD Radeon R9 390 8GB | $ 329 | $ 5.9 | 55.3 FPS
|
45.2 FPS
|
26.6 FPS
|
| AMD Radeon R9 390X 8GB | $ 429 | $ 7.2 | 59.3 FPS
|
49.5 FPS
|
30.9 FPS
|
| AMD Radeon R9 FURY 4GB | $ 549 | $ 8.9 | 61.6 FPS
|
51.6 FPS
|
32.1 FPS
|
| AMD Radeon R9 FURY X 4GB | $ 649 | $ 9.1 | 71.6 FPS
|
61.3 FPS
|
38.8 FPS
|
| AMD Radeon R9 Nano 4GB | $ 649 | $ 10 | 65.1 FPS
|
54.8 FPS
|
34.5 FPS
|
| NVIDIA GeForce GTX 950 2GB | $ 159 | $ 5.7 | 27.8 FPS
|
22.1 FPS
|
13.9 FPS
|
| NVIDIA GeForce GTX 960 2GB | $ 199 | $ 5.7 | 35.2 FPS
|
28.4 FPS
|
17.3 FPS
|
| NVIDIA GeForce GTX 970 4GB | $ 329 | $ 5.7 | 57.3 FPS
|
45.7 FPS
|
29.3 FPS
|
| NVIDIA GeForce GTX 980 4GB | $ 549 | $ 8.1 | 67.6 FPS
|
54.7 FPS
|
34 FPS
|
| NVIDIA GeForce GTX 980 Ti 6GB | $ 649 | $ 8.2 | 78.9 FPS
|
64.5 FPS
|
39.8 FPS
|
| NVIDIA GeForce GTX TITAN X 12GB | $ 999 | $ 11 | 90.6 FPS
|
73.6 FPS
|
45.5 FPS
|
| AMD Radeon RX 460 4GB | $ 140 | $ 5.6 | 25 FPS
|
20 FPS
|
12.2 FPS
|
| AMD Radeon RX 470 4GB | $ 179 | $ 3.7 | 48.7 FPS
|
39.9 FPS
|
24.6 FPS
|
| AMD Radeon RX 480 8GB | $ 400 | $ 7.2 | 55.7 FPS
|
46.1 FPS
|
29.1 FPS
|
| AMD Radeon RX Vega 56 8GB | $ 399 | $ 4.5 | 88.1 FPS
|
73.4 FPS
|
45.3 FPS
|
| AMD Radeon RX Vega 64 8GB | $ 499 | $ 5.3 | 94 FPS
|
78.5 FPS
|
48.3 FPS
|
| NVIDIA GeForce GT 1030 2GB | $ 79 | $ 4.2 | 18.9 FPS
|
15.1 FPS
|
8.9 FPS
|
| NVIDIA TITAN V 12GB | $ 2,999 | $ 23.4 | 128.1 FPS
|
109.7 FPS
|
70.8 FPS
|
| NVIDIA TITAN Xp 12GB | $ 1,199 | $ 10.3 | 116.1 FPS
|
97.6 FPS
|
62.8 FPS
|
| AMD Radeon RX 550 2GB | $ 79 | $ 4 | 19.8 FPS
|
15.9 FPS
|
9.6 FPS
|
| AMD Radeon RX 5500 XT 8GB 8GB | $ 199 | $ 2.9 | 67.9 FPS
|
54.2 FPS
|
32.6 FPS
|
| AMD Radeon RX 5500 XT 4GB 4GB | $ 169 | $ 2.8 | 60.9 FPS
|
48.7 FPS
|
29.2 FPS
|
| AMD Radeon RX 560 4GB | $ 99 | $ 3.5 | 28.3 FPS
|
22.6 FPS
|
13.7 FPS
|
| AMD Radeon RX 5600 XT 6GB | $ 279 | $ 2.9 | 97.8 FPS
|
80.9 FPS
|
49.8 FPS
|
| AMD Radeon RX 570 4GB | $ 169 | $ 3.1 | 54.6 FPS
|
44.5 FPS
|
26.9 FPS
|
| AMD Radeon RX 5700 8GB | $ 349 | $ 3.4 | 103.6 FPS
|
86.5 FPS
|
53.4 FPS
|
| AMD Radeon RX 5700 XT 8GB | $ 399 | $ 3.5 | 113.1 FPS
|
94.3 FPS
|
58.3 FPS
|
| AMD Radeon RX 580 8GB | $ 229 | $ 3.5 | 66.2 FPS
|
52.8 FPS
|
31.7 FPS
|
| AMD Radeon RX 590 8GB | $ 279 | $ 3.7 | 74.7 FPS
|
59.6 FPS
|
36 FPS
|
| NVIDIA GeForce GTX 1050 3GB | $ 169 | $ 5.5 | 30.7 FPS
|
24.7 FPS
|
15 FPS
|
| NVIDIA GeForce GTX 1050 Ti 4GB | $ 169 | $ 4.7 | 36 FPS
|
29.3 FPS
|
18.1 FPS
|
| NVIDIA GeForce GTX 1060 6GB 6GB | $ 254 | $ 4.1 | 61.4 FPS
|
49.4 FPS
|
30.5 FPS
|
| NVIDIA GeForce GTX 1060 3GB 3GB | $ 170 | $ 2.9 | 58.3 FPS
|
47 FPS
|
29 FPS
|
| NVIDIA GeForce GTX 1070 8GB | $ 399 | $ 4.7 | 85.8 FPS
|
69.9 FPS
|
42.9 FPS
|
| NVIDIA GeForce GTX 1070 Ti 8GB | $ 409 | $ 4.4 | 93.2 FPS
|
76.6 FPS
|
47.3 FPS
|
| NVIDIA GeForce GTX 1080 8GB | $ 499 | $ 5 | 100.6 FPS
|
82.7 FPS
|
51.2 FPS
|
| NVIDIA GeForce GTX 1080 Ti 11GB | $ 759 | $ 6.4 | 118.4 FPS
|
101.1 FPS
|
63.7 FPS
|
| NVIDIA GeForce GTX 1650 4GB | $ 149 | $ 2.9 | 52.2 FPS
|
42.5 FPS
|
26.2 FPS
|
| NVIDIA GeForce GTX 1650 SUPER 4GB | $ 160 | $ 2.3 | 68.5 FPS
|
56.2 FPS
|
34.6 FPS
|
| NVIDIA GeForce GTX 1660 6GB | $ 220 | $ 2.8 | 78.7 FPS
|
64.7 FPS
|
39.9 FPS
|
| NVIDIA GeForce GTX 1660 SUPER 6GB | $ 229 | $ 2.7 | 83.6 FPS
|
68.8 FPS
|
42.5 FPS
|
| NVIDIA GeForce GTX 1660 Ti 6GB | $ 279 | $ 3.1 | 88.7 FPS
|
72.9 FPS
|
45 FPS
|
| NVIDIA GeForce RTX 2060 6GB | $ 350 | $ 3.5 | 99.4 FPS
|
78.1 FPS
|
47.9 FPS
|
| NVIDIA GeForce RTX 2060 SUPER 8GB | $ 400 | $ 3.8 | 105.6 FPS
|
84.9 FPS
|
53.1 FPS
|
| NVIDIA GeForce RTX 2070 8GB | $ 499 | $ 4.5 | 111.6 FPS
|
91.2 FPS
|
58.1 FPS
|
| NVIDIA GeForce RTX 2070 SUPER 8GB | $ 499 | $ 4.2 | 117.7 FPS
|
97.6 FPS
|
61.3 FPS
|
| NVIDIA GeForce RTX 2080 8GB | $ 699 | $ 5.5 | 126.4 FPS
|
106 FPS
|
66.2 FPS
|
| NVIDIA GeForce RTX 2080 SUPER 8GB | $ 699 | $ 5.2 | 133.7 FPS
|
113.3 FPS
|
71.4 FPS
|
| NVIDIA GeForce RTX 2080 Ti 11GB | $ 1,299 | $ 8.8 | 147.3 FPS
|
126.1 FPS
|
79.8 FPS
|
| NVIDIA TITAN RTX 24GB | $ 2,499 | $ 16.5 | 151.3 FPS
|
129.5 FPS
|
82 FPS
|
| AMD Radeon VII 16GB | $ 699 | $ 6 | 116.1 FPS
|
96.9 FPS
|
60 FPS
|
| AMD Radeon RX 6600 XT 8GB | $ 379 | $ 3.1 | 121 FPS
|
101.6 FPS
|
62.8 FPS
|
| AMD Radeon RX 6700 XT 12GB | $ 479 | $ 3.3 | 145.4 FPS
|
122.1 FPS
|
74.5 FPS
|
| AMD Radeon RX 6800 16GB | $ 579 | $ 3.4 | 172.8 FPS
|
144.1 FPS
|
89.1 FPS
|
| AMD Radeon RX 6800 XT 16GB | $ 649 | $ 3 | 218.1 FPS
|
181.9 FPS
|
112.5 FPS
|
| AMD Radeon RX 6900 XT 16GB | $ 999 | $ 4.3 | 231.7 FPS
|
193.2 FPS
|
119.5 FPS
|
| NVIDIA GeForce RTX 3050 Ti 6GB | $ 249 | $ 2.7 | 91.2 FPS
|
74.4 FPS
|
46.8 FPS
|
| NVIDIA GeForce RTX 3060 12GB | $ 329 | $ 3 | 110.8 FPS
|
92.1 FPS
|
58.5 FPS
|
| NVIDIA GeForce RTX 3060 Ti 8GB | $ 399 | $ 3 | 135 FPS
|
114.9 FPS
|
73.7 FPS
|
| NVIDIA GeForce RTX 3070 8GB | $ 499 | $ 3 | 164.8 FPS
|
136.7 FPS
|
85.9 FPS
|
| NVIDIA GeForce RTX 3070 Ti 10GB | $ 599 | $ 3.2 | 184.8 FPS
|
154.5 FPS
|
98.9 FPS
|
| NVIDIA GeForce RTX 3080 10GB | $ 699 | $ 3.2 | 215.4 FPS
|
178.6 FPS
|
112.3 FPS
|
| NVIDIA GeForce RTX 3080 Ti 20GB | $ 799 | $ 3.7 | 215.5 FPS
|
182.2 FPS
|
118.9 FPS
|
| NVIDIA GeForce RTX 3090 24GB | $ 1,499 | $ 6.1 | 247.2 FPS
|
204.9 FPS
|
128.9 FPS
|
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