GeForce RTX 4080
Its official specs as NVIDIA publishes them, each number with its source and the day it was checked.
The graphics card in your computer
Press the button and your browser reads the name of your computer's graphics card: we tell you whether it is this one, and compare the two if it isn't.
The card's name is never sent to our site: it stays in this browser alone until you press "Forget my device".
Specifications
| Type | |
|---|---|
| Card type | Desktop[1] |
| Memory | |
| Video memory | 16 GB[1] |
| Memory type | GDDR6X[1] |
| Memory bus width | 256 bit[1] |
| Power | |
| Rated board power | 320 W[1] |
| Recommended power supply | 750 W[1] |
| Rendering (Blender benchmark) | |
| Blender score | 8,388[2] Median of 219 runs, Blender 4.5.0, OptiX |
| Clock and interface | |
| Shader units | 9,728[1] CUDA cores, as NVIDIA counts them |
| Boost clock | 2,510 MHz[1] |
| Video and displays | |
| AV1 encoding | Yes[1] |
| DisplayPort version | 1.4a[1] |
| HDMI version | 2.1a[1] |
During a power cut
The GeForce RTX 4080's rated board power is 320 W. At 220 V, through a power supply with the lowest 80 PLUS badge[3], that comes to 391 W from the wall: 1.98 A on top of what the rest of the computer draws. From a 12 V battery through an inverter, it takes 38.4 A.
Not counted here: the rest of the computer (motherboard, RAM, storage, fans) and the screen, which have no official figure. Add what you know of them under "Other devices".
Change log
- Added Card type: Desktop
- Added Blender score: 8,388
- Page published.