Question 1

Is the Dell Radeon RX 7400 actually faster than an RTX 3050 6GB low profile?

Accepted Answer

In my testing, it depends on what you’re running. In 3DMark Time Spy the RX 7400 beat the RTX 3050 6GB by about 6.3%, but in real games it was inconsistent. In Black Myth: Wukong and Shadow of the Tomb Raider, the 3050 came out ahead, and the RX 7400 also ran much hotter which can hurt sustained performance.

Question 2

Why is the RX 7400 so expensive and hard to buy?

Accepted Answer

This is an OEM Dell card, so it’s not widely available at retail. Most people can only get it by buying a Dell PC and selecting it as the GPU option, or by hunting on eBay like I did. Right now the going price is around $450–$500, which is honestly ridiculous for what you get.

Question 3

What are the RX 7400 specs (VRAM, power, PCIe lanes)?

Accepted Answer

GPU-Z showed my Dell RX 7400 with 1,792 SP cores and 8GB of GDDR6 VRAM on a 128-bit bus. It runs PCIe 4.0 x8 and the TGP is about 55 watts. The whole point is single-slot, low-profile compatibility for SFF office PCs.

Question 4

Does the RX 7400 run hot in small form factor builds?

Accepted Answer

Yeah, it can. In my FurMark stress test the RX 7400 hit 80°C, while the RTX 3050 low profile and Arc Pro B50 both topped out around 63°C. That heat matters because in real gameplay the RX 7400 can throttle and drop below what the synthetic benchmarks suggest.

Question 5

Is the Intel Arc Pro B50 better than the RX 7400 for gaming?

Accepted Answer

In my benchmarks the Arc Pro B50 was the clear leader most of the time. It was 35.2% faster in FurMark, about 54.5% faster in Time Spy, and it also dominated in games like Cyberpunk 2077. If you’re purely chasing performance, the B50 is hard to ignore here.

Question 6

Is the RX 7400 worth $500 for upgrading a Dell/Lenovo SFF office PC?

Accepted Answer

For a normal “light gaming upgrade,” no—$500 just doesn’t make sense. You could buy a mini PC with a Radeon 780M iGPU and a strong CPU for similar money. Where it becomes interesting is later, if these hit the used market closer to $100 like the RX 6400 / Dell RX 6500 did.

Question 7

Is the RX 7400 good for a tiny SteamOS/Bazzite Linux Steam Machine?

Accepted Answer

Conceptually, I love it because it’s AMD and single-slot low-profile, which is perfect for those 1L and SFF Steam Machine style builds. More AMD options is generally a win for Linux support. The problem is the price right now—at $450–$500 it’s a tough recommendation until it comes down.

Radeon RX 7400: Not what I expected!

🛍️ Products Mentioned (3)

Yeston RTX 3050 6GB Low profile

Intel Arc Pro B50 16 GB Video Card

Dell Radeon RX 7400

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