AMD Ryzen AI Max+ 395 Radeon 8060S (Strix Halo) vs NVIDIA DGX Spark
Side-by-side specifications, performance, and rental pricing for datacenter AI workloads.
AMD Ryzen AI Max+ 395 Radeon 8060S (Strix Halo)
Full specs →NVIDIA DGX Spark
Full specs →Specifications
Performance (TFLOPS)
FLOPS by Precision
What actually differs
Both GPUs launched in 2025: the Ryzen AI Max+ 395 on RDNA 3.5 and the DGX Spark on Grace Blackwell.
Memory is 128 GB against 128 GB, fed at 256 GB/s versus 273 GB/s. More memory per GPU means larger models fit before you have to shard across cards, which often matters more than raw TFLOPS for inference.
For LLM training and inference, weight the FP8 and FP16 rows and memory capacity most heavily. For scientific and HPC workloads, the FP64 row is the one to read.
Frequently asked questions
Which has more memory, the Ryzen AI Max+ 395 or the DGX Spark?
Both GPUs carry 128 GB of VRAM. Memory bandwidth is 256 GB/s for the Ryzen AI Max+ 395 and 273 GB/s for the DGX Spark.
How much power do the Ryzen AI Max+ 395 and the DGX Spark draw?
The Ryzen AI Max+ 395 is rated at 55 W TDP and the DGX Spark at 140 W. On FP32 throughput per watt, the Ryzen AI Max+ 395 is the more efficient part.
Get Comparison Updates
New GPUs added weekly. Be the first to see how they compare.