TDP
53W
Bus Width
64-bit
Shaders
768
Asus Dual Radeon RX 6400 offers a balanced combination of features.
Against the ROG Astral LC GeForce RTX 5090, includes 250GB more RAM (2000GB vs 1750GB). Compared to the ROG Matrix Platinum GeForce RTX 5090 30th Anniversary Edition, the Dual Radeon RX 6400 includes 250GB more RAM (2000GB vs 1750GB). The ROG Astral GeForce RTX 5090 includes 250GB more RAM (2000GB vs 1750GB), and the ROG Astral GeForce RTX 5090 BTF Edition includes 250GB more RAM (2000GB vs 1750GB).
Performance
| GPU Clock Speed i | 1923 MHz (2 others) |
| Gpu turbo i | 2321 MHz (2 others) |
| Pixel rate i | 74.27 GPixel/s (2 others) |
| Floating-Point Performance i | 3.56 TFLOPS (2 others) |
| Texture rate i | 111.4 GTexels/s (2 others) |
| Gpu memory speed i | 2000 MHz (31 others) |
| Shading units i | 768 (7 others) |
| Texture mapping units (tmus) i | 48 (8 others) |
| Render output units (rops) i | 32 (58 others) |
Memory
| Effective memory speed i | 16000 MHz (23 others) |
| Maximum memory bandwidth i | 128 GB/s (3 others) |
| VRAM i | 4GB (42 others) |
| Gddr version i | GDDR6 (239 others) |
| Memory bus width i | 64-bit (25 others) |
Ports
| Has an hdmi output i | ✔ (518 others) |
| HDMI Ports i | 1 (429 others) |
| Displayport outputs i | 1 (29 others) |
| Dvi outputs i | 0 (443 others) |
| Mini displayport outputs i | 0 (529 others) |
General info
| Gpu architecture i | RDNA 2.0 (26 others) |
| Release date i | 4 years ago01/19/2022 (11 others) |
| Thermal design power (tdp) i | 53W (2 others) |
| Pci express (pcie) version i | 4 (167 others) |
| Semiconductor size i | 6 nm (25 others) |
| Number of transistors i | 5400 million (12 others) |
| Has air water cooling i | ✖ |
| Width i | 201 mm (3 others) |
Similar products
Frequently Asked Questions
How many shading units does the Asus Dual Radeon RX 6400 have?
At 768, the Asus Dual Radeon RX 6400 is 89% below the category average for shading units, ranking #585 out of 603 — see ranking graphics card products.
What is the TFLOPS rating of the Asus Dual Radeon RX 6400?
At 3.56 TFLOPS, the Asus Dual Radeon RX 6400 is 89% below the category average for TFLOPS, ranking #576 out of 623 — see ranking graphics card products.
How many transistors does the Asus Dual Radeon RX 6400 have?
At 5400 million, the Asus Dual Radeon RX 6400 is 83% below the category average for number of transistors, ranking #557 out of 591 — see ranking graphics card products.
How many TMUs does the Asus Dual Radeon RX 6400 have?
At 48, the Asus Dual Radeon RX 6400 is 82% below the category average for TMUs, ranking #583 out of 600 — see ranking graphics card products.
What is the texture rate of the Asus Dual Radeon RX 6400?
At 111.4 GTexels/s, the Asus Dual Radeon RX 6400 is 81% below the category average for texture rate, ranking #565 out of 598 — see ranking graphics card products.
What is the TDP of the Asus Dual Radeon RX 6400?
At 53W, the Asus Dual Radeon RX 6400 is 80% below the category average for TDP, ranking #572 out of 598 — see ranking graphics card products.
How much VRAM does the Asus Dual Radeon RX 6400 have?
At 4GB, the Asus Dual Radeon RX 6400 is 72% below the category average for VRAM, ranking #541 out of 594 — see ranking graphics card products.
How many ROPs does the Asus Dual Radeon RX 6400 have?
At 32, the Asus Dual Radeon RX 6400 is 66% below the category average for ROPs, ranking #527 out of 600 — see ranking graphics card products.
What is the pixel rate of the Asus Dual Radeon RX 6400?
At 74.27 GPixel/s, the Asus Dual Radeon RX 6400 is 63% below the category average for pixel rate, ranking #532 out of 612 — see ranking graphics card products.
What is the semiconductor size of the Asus Dual Radeon RX 6400?
At 6 nm, the Asus Dual Radeon RX 6400 is 38% below the category average for semiconductor size, ranking #313 out of 621 — see ranking graphics card products.
What is the gpu memory speed of the Asus Dual Radeon RX 6400?
At 2000 MHz, the Asus Dual Radeon RX 6400 is 18% above the category average for gpu memory speed, ranking #64 out of 596 — see ranking graphics card products.
What is the gpu clock speed of the Asus Dual Radeon RX 6400?
At 1923 MHz, the Asus Dual Radeon RX 6400 is 14% above the category average for gpu clock speed, ranking #242 out of 625 — see ranking graphics card products.
How does it compare?
How does the Asus Dual Radeon RX 6400's number of transistors compare to similar graphics cardss?
At 5400 million, the Asus Dual Radeon RX 6400 trails the AMD Radeon 680M (13100 million) by 59%.
How does the Asus Dual Radeon RX 6400's TDP compare to similar graphics cardss?
At 53W, the Asus Dual Radeon RX 6400 leads the Intel Arc A350M (25W) by 53%.
How does the Asus Dual Radeon RX 6400's effective memory speed compare to similar graphics cardss?
At 16000 MHz, the Asus Dual Radeon RX 6400 leads the Nvidia GeForce GTX 1650 Laptop (8000 MHz) by 50%.
How does the Asus Dual Radeon RX 6400's semiconductor size compare to similar graphics cardss?
At 6 nm, the Asus Dual Radeon RX 6400 trails the Nvidia GeForce GTX 1650 Laptop (12 nm) by 50%.
How does the Asus Dual Radeon RX 6400's gpu clock speed compare to similar graphics cardss?
At 1923 MHz, the Asus Dual Radeon RX 6400 leads the Intel Arc A350M (1150 MHz) by 40%.
How does the Asus Dual Radeon RX 6400's gpu turbo compare to similar graphics cardss?
At 2321 MHz, the Asus Dual Radeon RX 6400 leads the Nvidia GeForce GTX 1650 Laptop (1560 MHz) by 33%.
How does the Asus Dual Radeon RX 6400's pixel rate compare to similar graphics cardss?
At 74.27 GPixel/s, the Asus Dual Radeon RX 6400 leads the Nvidia GeForce GTX 1650 Laptop (49.92 GPixel/s) by 33%.
How does the Asus Dual Radeon RX 6400's ROPs compare to similar graphics cardss?
At 32, the Asus Dual Radeon RX 6400 leads the Intel Arc A350M (24) by 25%.
How does the Asus Dual Radeon RX 6400's shading units compare to similar graphics cardss?
At 768, the Asus Dual Radeon RX 6400 trails the Nvidia GeForce GTX 1650 Laptop (1024) by 25%.
How does the Asus Dual Radeon RX 6400's TMUs compare to similar graphics cardss?
At 48, the Asus Dual Radeon RX 6400 trails the Nvidia GeForce GTX 1650 Laptop (64) by 25%.
How does the Asus Dual Radeon RX 6400's PCIe version compare to similar graphics cardss?
At 4, the Asus Dual Radeon RX 6400 leads the Nvidia GeForce GTX 1650 Laptop (3) by 25%.
How does the Asus Dual Radeon RX 6400's gpu memory speed compare to similar graphics cardss?
At 2000 MHz, the Asus Dual Radeon RX 6400 leads the Intel Arc A350M (1750 MHz) by 13%.