AMD Radeon RX 6400
- Graphics Processor
- Navi 24
- Cores
- 768
- TMUs
- 48
- ROPs
- 32
- Memory Size
- 4 GB
- Memory Type
- GDDR6
- Bus Width
- 64 bit
This product is not released yet.
Data on this page may change in the future.
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
- 1600x900
- 1920x1080
- 2560x1440
- 3840x2160
The Radeon RX 6400 will be a graphics card by AMD, that is expected to launch in the future. Built on the 7 nm process, and based on the Navi 24 graphics processor, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Radeon RX 6400. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. Unlike the fully unlocked Radeon RX 6500 XT, which uses the same GPU but has all 1024 shaders enabled, AMD has disabled some shading units on the Radeon RX 6400 to reach the product's target shader count. It features 768 shading units, 48 texture mapping units, and 32 ROPs. The card also has 12 raytracing acceleration cores. AMD has paired 4 GB GDDR6 memory with the Radeon RX 6400, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 1800 MHz, which can be boosted up to 2000 MHz, memory is running at 1750 MHz (14 Gbps effective).
Being a dual-slot card, the AMD Radeon RX 6400 draws power from 1x 6-pin power connector, with power draw rated at 100 W maximum. Display outputs include: 1x HDMI, 2x DisplayPort. Radeon RX 6400 is connected to the rest of the system using a PCI-Express 4.0 x8 interface.
Being a dual-slot card, the AMD Radeon RX 6400 draws power from 1x 6-pin power connector, with power draw rated at 100 W maximum. Display outputs include: 1x HDMI, 2x DisplayPort. Radeon RX 6400 is connected to the rest of the system using a PCI-Express 4.0 x8 interface.
Graphics Processor
Graphics Card
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- Base Clock
- 1800 MHz
- Boost Clock
- 2000 MHz
- Memory Clock
-
1750 MHz
14 Gbps effective
Memory
- Memory Size
- 4 GB
- Memory Type
- GDDR6
- Memory Bus
- 64 bit
- Bandwidth
- 112.0 GB/s
Render Config
- Shading Units
- 768
- TMUs
- 48
- ROPs
- 32
- Compute Units
- 12
- RT Cores
- 12
- L0 Cache
- 32 KB per WGP
- L1 Cache
- 128 KB per Array
- L2 Cache
- 1024 KB
- L3 Cache
- 16 MB
Theoretical Performance
- Pixel Rate
- 64.00 GPixel/s
- Texture Rate
- 96.00 GTexel/s
- FP16 (half) performance
- 6.144 TFLOPS (2:1)
- FP32 (float) performance
- 3.072 TFLOPS
- FP64 (double) performance
- 192.0 GFLOPS (1:16)
Board Design
- Slot Width
- Dual-slot
- TDP
- 100 W
- Suggested PSU
- 300 W
- Outputs
- 1x HDMI
2x DisplayPort
- Power Connectors
- 1x 6-pin
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2
- Shader Model
- 6.6
Card Notes
| Based off of speculation/reddit and other sources online. Placeholder |
Navi 24 GPU Notes
| Architecture Codename: Navi Codename: Beige Goby Graphics/Compute: GFX10 (gfx1034) Display Core Next: 3.0 Video Core Next: 3.0 |