The Radeon RX 6400 is among the cheapest GPUs for a PC you can find in Nepal that’s also decent for gaming. So, let’s take a look at what the AMD Radeon RX 6400 graphics card brings to the table, as well as its price here in Nepal.
AMD Radeon RX 6400 Overview:
To reiterate, the Radeon RX 6400 is the most basic desktop GPU you can find in the 6000 series. On this budget, it directly competes against NVIDIA’s GTX 1650. And for the price, this graphics processor provides better specs while consuming minimal power.
Processor
The RX 6400 is based on AMD’s RDNA 2 microarchitecture, as with other Radeon RX 6000 series GPUs. It boasts 6nm process nodes, 12 compute units, as well as 768 units of steam processors. The processing unit also includes 12 ray accelerators, allowing for hardware ray tracing. All in all, there are around 5.4 billion transistors within this GPU.
The clocks here can reach 2039 MHz on a typical gaming or power supply. On heavy loads, though, the frequency can max out at 2321 MHz. Typically, the AMD Radeon RX 6400 takes up 53W of power, but AMD suggests you have a minimum PSU of 350W.
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GDDR6
Additionally, there is 4 GB of GDDR6 video memory (VRAM) in Radeon RX 6400. At maximum, it can get to 16 Gbps read/write speed. The memory has a 64-bit bus and supports a bandwidth of up to 128 GB/s. Moreover, there is AMD Infinity Cache, introduced with RDNA 2, with 16 MB of space.
Software-based Boost
AMD Radeon RX 6400 integrates the FidelityFX Super Resolution (FSR), which boosts the frame rate while also maintaining graphical details. Additionally, there is AMD Anti-Lag that syncs up the CPU with the GPU to minimize the waste of CPU cycles. Also, some in-house CPUs can make use of its Smart Access Memory technology for better performance.
Connectivity and Formats
For monitors, the Radeon RX 6400 supports 1.4a DisplayPort and HDMI 2.1 (VRR and FRL) but lacks display port support via USB Type-C. The graphics card can render 4K with HDMI and decode 4K H264 & H265/HEVC formats. However, it doesn’t support encoding to 4K H264, H265/HEVC, or AV1 formats.
AMD Radeon RX 6400 Specifications:
| RX 6400 | |
| Architecture | RDNA 2 |
| Process | 6 nm |
| Transistor count | 5.4 billion |
| Stream processors | 768 units |
| Compute Units | 12 |
| Game Clock | 2039 MHz |
| Boost Clock | 2321 MHz |
| Peak Single Precision Performance | 3.57 TFLOPs |
| Peak Half Precision Performance | 7.13 TFLOPs |
| Ray Accelerators | 12 |
| VRAM | 4GB GDDR6 |
| Memory Bus | 64-bit |
| Memory Bandwidth | 128 GB/s |
| Infinity Cache | 16 MB |
| Power | 53 W |
AMD Radeon RX 6400 Price in Nepal and Availability
The AMD Radeon RX 6400 price in Nepal is available for purchase at authorized stores like Hukut for the price of NPR 24,000.
| AMD Graphics Card | Price in Nepal |
| Radeon RX 6400 | NPR 24,000 |
- Meanwhile, check out our take on RTX 4090.
