







🚀 Elevate your mini PC gaming with big-league graphics power!
The Sapphire PULSE RX6400 is a compact, low-profile graphics card featuring a 2321MHz boost clock, 4GB of high-speed GDDR6 memory, and PCIe 4.0 support. Designed for small form factor desktops, it delivers a significant graphics upgrade over integrated solutions, enabling smooth 1080P gaming at medium settings. With dual video outputs (HDMI and DisplayPort) and support for ultra-high resolutions up to 8K, it’s an ideal choice for professionals and gamers seeking efficient performance in tight spaces.
| ASIN | B09YHFH2XK |
| Antenna Location | Gaming |
| Best Sellers Rank | 65,530 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 299 in Graphics Cards |
| Box Contents | 1 graphics card |
| Brand | Sapphire |
| Brand Name | Sapphire |
| Compatible Devices | Desktop |
| Customer Reviews | 4.1 out of 5 stars 271 Reviews |
| Display Maximum Resolution | 7680x4320 |
| GPU Series | AMD RX 6000 Series |
| Global Trade Identification Number | 04895106292093 |
| Graphics Card Interface | PCI-Express x4 |
| Graphics Card Ram | 4 GB |
| Graphics Coprocessor | AMD Radeon RX 6400 |
| Graphics Description | Sapphire PULSE RX 6400 graphics card with 4GB GDDR6 memory and a GPU clock speed of 2321MHz |
| Graphics RAM size | 4 GB |
| Graphics RAM type | GDDR6 |
| Graphics Ram Type | GDDR6 |
| Graphics co-processor | AMD Radeon RX 6400 |
| Graphics processor manufacturer | AMD |
| Item Dimensions L x W | 17L x 5.6W centimetres |
| Item Weight | 270 Grams |
| Manufacturer | SAPPHIRE |
| Manufacturer Part Number | 11315-01-20G |
| Maximum Display Resolution | 7680x4320 |
| Memory Clock Speed | 2000 MHz |
| Model Name | Pulse |
| Model Number | 11315-01-20G |
| Number of Fans | 2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Warranty | 3 Years |
| Unit Count | 1.0 count |
| Video Output Interface | DisplayPort, HDMI |
| Video Processor | AMD |
| Video output interface | DisplayPort , HDMI |
J**S
Great option for a graphics boost to mini/small form factor PCs where space is tight
If you have a small form factor/mini desktop PC and want to add a GPU to beef up its graphics capability there are very few graphics card options that will fit in the tight space available. Luckily this low profile RX 6400 card is readily available for a reasonable price and will readily fit in most SFF cases that have a single free PCI slot. Sure, the RX 6400 might not perform very well when compared against better specified, bigger, much pricier cards but since installing (very easily) this card in my DeskMini AMD Ryzen 5 5600g I’ve had no problems playing Red Dead Redemption 2 at 1080P with medium settings - that’s good enough performance for me, especially at the price paid for the card. I reckon the RX 6400 has at least doubled the performance of the CPU’s integrated Vega graphics I was relying on before, for a little over 100 pounds paid. Highly recommended for the right use case (mini/small case PCs with no GPU and a suitable motherboard with a PCI slot), but don’t expect it to be able to play more recent AAA games smoothly - it’s not a graphics powerhouse.
O**I
Does everything it's supposed to. No retaining screw
It fits my Acer 1780 XC and works fine (although I did need to beef the power supply to 300W). Really happy with it except it doesn't come with a retaining screw - a really odd and irritating omission. It means you're going to need to add a few quid to the price to pay for a pack of screws, nearly all of which you won't need. As I say, oddly irritating, when Sapphire could easily bundle a single one with all of the other bits and pieces.
K**E
Better than I expected!
Did exactly what I was hoping. Bought it to go into a Dell optiplex 7010 i7 SFF specifically to play World of Warcraft. Fitting was simple. Downloading drivers no problems. And it has significantly improved the performance. Went from low settings avg 15fps (with standard Intel hd4000 on board graphics) to max settings steady 45fps which is more improvement than I expected. Would recommend for anyone wanting a little more out of a sff Dell. Note: card says minimum 350w power supply. The Dell I've got it in has 249w power supply and am having no issues but results may vary on that.
A**N
Good enough for smooth gaming
A good price by performance value graphics card. Easily fitted inside my Dell Optiplex 7020 SFF DESKTOP computer in a single slot. The performance is not bad considering this GPU is now getting old but I got 60FPS on most of the modern games as well 1080p with Maximum settings.
K**R
Great Card
I get great performance in my LP desktop pc and it arrived on time, I’m not sure how loud it is because my cpu fan is very loud but if I had to guess it’s not very loud
P**L
Overheating card!
Hi, I've been using this card on my mini pc for the last 40 30 days with an extra fan on GPU and still it went to 101 celsiuc degree when doing simple tasks not gaming!!! Can't recommend! Stay away from RX6400. Thanks
K**M
Fantastic little graphics card.
Transformed a boring Dell office computer into a little mean gaming machine. It’s not the best, but it’s certainly allows to run some games of interest medium settings at least.
S**N
Very small
First one was from Amazon Resale and had neither backplate, 2nd one came with both but cost me more. Anyway, it's relatively short but very thin (height), the card including heatsink and fan is thinner than the PCI backplate. Draws power from the motherboard PCIe slot with no extra power cables needed. Still keeps cool and I really had to push it with benchmarks to get it to turn the fan on, I think it will be silent most of the time. Was plug'n'play on Debian 13.1 using the amdgpu driver and firmware, much better than my old GT1030 with Nouveau drivers.
M**G
AMD Radeon RX 6400 Review – A Budget-Friendly Powerhouse!
The AMD Radeon RX 6400 is a great choice for budget gamers and content creators who require a power-efficient GPU. Although it's a low-profile card, it offers great 1080p gaming performance, supporting popular esports games and even some AAA titles with reasonable settings One of its biggest strengths is its power efficiency—it's cool-running and doesn't require additional power connectors, making it perfect for small form factor (SFF) PCs such as my Dell Precision T1700 SFF. I was also impressed with its performance in Adobe After Effects, which had silky smooth playback and rendering for my work For those upgrading from older integrated graphics or low-end GPUs, the RX 6400 is a good choice. Although it lacks hardware encoding for some tasks, its affordability and power efficiency make it a good value for light creative work and casual gaming Overall, if you're looking for a compact, power-efficient, and affordable GPU, the AMD RX 6400 is an excellent choice!
C**S
Good GPU for my computer
I have a Dell Optiplex 7010 (2023 model); which is a good business computer, having only only built in graphics capabilities. I decided I want to play some computer games, so I worked with chatgpt to find a GPU appropriate for my windows 11 pc. The AMD was just right, not requiring more power than my power supply could sustain. It installed easily and allowed me to run some games on medium level video settings, as opposed to all video options off without the GPU. for some games I have tweaked GPU setting a bit, which is easy via the AMD control panel. Windows 11 also needs a little tweaking, as it fights games with its various power saving settings.
R**T
Hygglig prestanda /storlek
Den tar enbart upp en plats på höjden. Kan lira gamla klassiker på max inställning. Perfekt för matx chassin. Supernöjd!
D**L
Zeer goede videokaart voor de prijs
Heeft geen extra voeding nodig, is goedkoop, zeer goede bouwkwaliteit, geruisloos indien je niet aan gamen doet. Presteert goed (zelfs voor low-end gaming naar het schijnt).
G**N
Sapphire RX 6500 XT'den daha iyi sonuçlar aldım 🤔
Aşırı ısındığı ve coil whine cızırtı sesi yüzünden RX 6500'ü iade edip bunu aldım, memnunum. 2336 tl'lik fiyatıyla tam bir fiyat performan ürünü. 👍 Bir de kayıt özelliği olsaydı süper olurdu. Ürün çok küçük olmasına rağmen benim pc de RX 6500'den daha az ısınıyor. 80 derece üstünü zor görüyorum. RX 6500 hemen ısınarak 90 dereceye kadar çıkıyordu. Fanlar deli gibi çalışıp çok ses çıkarıyordu. Belki de kasanın içinde çok yer kapladığı için veya sorunlu olduğu içindir, Bilemiyorum. RX 6500 daha yüksek FPS versede aşırı drop yiyordu. RX 6400 görece daha sabit FPS veriyor, FPS anlık olarak aşırı düşmüyor. Güncel bir sistem kullansaydım RX 6500'den daha iyi sonuçlar alırdım. Mevcut koşullarda RX 6400 benin için daha iyi bir seçenek oldu. PC: h110 anakart, PCIe 3, i3 7th, 12 gb ram. Sisteminiz güncel ve katileli olursa (Ryzen 5 5600x, intel 12 nesil i3/i5, PCle 4 anakart yüksek hızlı ram gibi) oyunlarda 25-30 FPS daha fazla alırsınız. Not: ufak takılmalar yaşarsanız yada bazı oyunlar açılmaz ise AMD'nin önerdiği 22.5.1 sürümünü yükleyin. Ayrıca, işlemcinin hızını bios'dan ful performansa ayarlayın. Yükleme yaparken PC'yi güvenli modda açın, DDU yazılımı ile eski ve mevcut tüm ekran kartlarının sürücülerini kaldırıp temiz kurulum yapın. Bu arada, AMD Adralenin yazılımını hiç kurcalamayın! çünkü ayarları hiç bir işe yaramıyor, görüntü kalitesini iyileştireceğim derken çok daha kötü yapıyor.
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