8.2 KiB
GPU
Nvidia
Ollama supports Nvidia GPUs with compute capability 5.0+.
Check your compute compatibility to see if your card is supported: https://developer.nvidia.com/cuda-gpus
| Compute Capability | Family | Cards |
|---|---|---|
| 9.0 | NVIDIA | H100 |
| 8.9 | GeForce RTX 40xx | RTX 4090 RTX 4080 SUPER RTX 4080 RTX 4070 Ti SUPER RTX 4070 Ti RTX 4070 SUPER RTX 4070 RTX 4060 Ti RTX 4060 |
| NVIDIA Professional | L4 L40 RTX 6000 |
|
| 8.6 | GeForce RTX 30xx | RTX 3090 Ti RTX 3090 RTX 3080 Ti RTX 3080 RTX 3070 Ti RTX 3070 RTX 3060 Ti RTX 3060 RTX 3050 Ti RTX 3050 |
| NVIDIA Professional | A40 RTX A6000 RTX A5000 RTX A4000 RTX A3000 RTX A2000 A10 A16 A2 |
|
| 8.0 | NVIDIA | A100 A30 |
| 7.5 | GeForce GTX/RTX | GTX 1650 Ti TITAN RTX RTX 2080 Ti RTX 2080 RTX 2070 RTX 2060 |
| NVIDIA Professional | T4 RTX 5000 RTX 4000 RTX 3000 T2000 T1200 T1000 T600 T500 |
|
| Quadro | RTX 8000 RTX 6000 RTX 5000 RTX 4000 |
|
| 7.0 | NVIDIA | TITAN V V100 Quadro GV100 |
| 6.1 | NVIDIA TITAN | TITAN Xp TITAN X |
| GeForce GTX | GTX 1080 Ti GTX 1080 GTX 1070 Ti GTX 1070 GTX 1060 GTX 1050 Ti GTX 1050 |
|
| Quadro | P6000 P5200 P4200 P3200 P5000 P4000 P3000 P2200 P2000 P1000 P620 P600 P500 P520 |
|
| Tesla | P40 P4 |
|
| 6.0 | NVIDIA | Tesla P100 Quadro GP100 |
| 5.2 | GeForce GTX | GTX TITAN X GTX 980 Ti GTX 980 GTX 970 GTX 960 GTX 950 |
| Quadro | M6000 24GB M6000 M5000 M5500M M4000 M2200 M2000 M620 |
|
| Tesla | M60 M40 |
|
| 5.0 | GeForce GTX | GTX 750 Ti GTX 750 NVS 810 |
| Quadro | K2200 K1200 K620 M1200 M520 M5000M M4000M M3000M M2000M M1000M K620M M600M M500M |
GPU Selection
If you have multiple NVIDIA GPUs in your system and want to limit Ollama to use
a subset, you can set CUDA_VISIBLE_DEVICES to a comma separated list of GPUs.
Numeric IDs may be used, however ordering may vary, so UUIDs are more reliable.
You can discover the UUID of your GPUs by running nvidia-smi -L If you want to
ignore the GPUs and force CPU usage, use an invalid GPU ID (e.g., "-1")
Laptop Suspend Resume
On linux, after a suspend/resume cycle, sometimes Ollama will fail to discover
your NVIDIA GPU, and fallback to running on the CPU. You can workaround this
driver bug by reloading the NVIDIA UVM driver with sudo rmmod nvidia_uvm && sudo modprobe nvidia_uvm
AMD Radeon
Ollama supports the following AMD GPUs:
Linux Support
| Family | Cards and accelerators |
|---|---|
| AMD Radeon RX | 7900 XTX 7900 XT 7900 GRE 7800 XT 7700 XT 7600 XT 7600 6950 XT 6900 XTX 6900XT 6800 XT 6800 Vega 64 Vega 56 |
| AMD Radeon PRO | W7900 W7800 W7700 W7600 W7500 W6900X W6800X Duo W6800X W6800 V620 V420 V340 V320 Vega II Duo Vega II VII SSG |
| AMD Instinct | MI300X MI300A MI300 MI250X MI250 MI210 MI200 MI100 MI60 MI50 |
Windows Support
With ROCm v6.1, the following GPUs are supported on Windows.
| Family | Cards and accelerators |
|---|---|
| AMD Radeon RX | 7900 XTX 7900 XT 7900 GRE 7800 XT 7700 XT 7600 XT 7600 6950 XT 6900 XTX 6900XT 6800 XT 6800 |
| AMD Radeon PRO | W7900 W7800 W7700 W7600 W7500 W6900X W6800X Duo W6800X W6800 V620 |
Overrides on Linux
Ollama leverages the AMD ROCm library, which does not support all AMD GPUs. In
some cases you can force the system to try to use a similar LLVM target that is
close. For example The Radeon RX 5400 is gfx1034 (also known as 10.3.4)
however, ROCm does not currently support this target. The closest support is
gfx1030. You can use the environment variable HSA_OVERRIDE_GFX_VERSION with
x.y.z syntax. So for example, to force the system to run on the RX 5400, you
would set HSA_OVERRIDE_GFX_VERSION="10.3.0" as an environment variable for the
server. If you have an unsupported AMD GPU you can experiment using the list of
supported types below.
If you have multiple GPUs with different GFX versions, append the numeric device
number to the environment variable to set them individually. For example,
HSA_OVERRIDE_GFX_VERSION_0=10.3.0 and HSA_OVERRIDE_GFX_VERSION_1=11.0.0
At this time, the known supported GPU types on linux are the following LLVM Targets. This table shows some example GPUs that map to these LLVM targets:
| LLVM Target | An Example GPU |
|---|---|
| gfx900 | Radeon RX Vega 56 |
| gfx906 | Radeon Instinct MI50 |
| gfx908 | Radeon Instinct MI100 |
| gfx90a | Radeon Instinct MI210 |
| gfx940 | Radeon Instinct MI300 |
| gfx941 | |
| gfx942 | |
| gfx1030 | Radeon PRO V620 |
| gfx1100 | Radeon PRO W7900 |
| gfx1101 | Radeon PRO W7700 |
| gfx1102 | Radeon RX 7600 |
AMD is working on enhancing ROCm v6 to broaden support for families of GPUs in a future release which should increase support for more GPUs.
Reach out on Discord or file an issue for additional help.
GPU Selection
If you have multiple AMD GPUs in your system and want to limit Ollama to use a
subset, you can set ROCR_VISIBLE_DEVICES to a comma separated list of GPUs.
You can see the list of devices with rocminfo. If you want to ignore the GPUs
and force CPU usage, use an invalid GPU ID (e.g., "-1"). When available, use the
Uuid to uniquely identify the device instead of numeric value.
Container Permission
In some Linux distributions, SELinux can prevent containers from
accessing the AMD GPU devices. On the host system you can run
sudo setsebool container_use_devices=1 to allow containers to use devices.
Metal (Apple GPUs)
Ollama supports GPU acceleration on Apple devices via the Metal API.