GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The RTX A6000 has more VRAM (48GB vs 32GB), making it better suited for large models and memory-intensive workloads. Its memory bandwidth is 33% higher (768 GB/s vs 576 GB/s), translating directly to faster inference throughput. The RTX A6000 is $1,775 EUR cheaper than the Radeon PRO W7800.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon PRO W7800 vs RTX A6000: In-Depth Breakdown
VRAM: Radeon PRO W7800 vs RTX A6000
The RTX A6000 carries 48GB of VRAM versus 32GB on the Radeon PRO W7800. VRAM capacity is the primary constraint for running AI models without quantization — a 70B-parameter model in FP16 requires roughly 140GB, and even smaller models benefit from extra headroom. The 16GB advantage here means the RTX A6000 can run larger models natively and handle bigger batch sizes in production.
Inference Speed: Memory Bandwidth
Memory bandwidth determines how quickly data is fed to the compute units — it's the main bottleneck for autoregressive inference (token generation in LLMs). The RTX A6000 delivers 768 GB/s versus 576 GB/s on the Radeon PRO W7800, a 33% edge. For models already loaded into VRAM, token generation speed scales closely with this number: the RTX A6000 will produce tokens proportionally faster in bandwidth-bound workloads.
AI Training & Compute
For model training, scientific simulation, and rendering, FP32 throughput is the key metric. The Radeon PRO W7800 delivers 45.2 TFLOPS against 38.7 TFLOPS for the RTX A6000 — a 17% compute advantage. Training runs and heavy matrix operations will complete proportionally faster on the Radeon PRO W7800.
Price & Value
The RTX A6000 lists from $482 EUR, $1,775 EUR less than the Radeon PRO W7800 at $2,256 EUR. For budget-constrained teams, the savings may outweigh the spec gap — especially if the smaller card covers your typical workload.
Which should you buy: Radeon PRO W7800 or RTX A6000?
The RTX A6000 is the stronger choice for large-model workloads where VRAM is the bottleneck. The Radeon PRO W7800 is more economical at $1,775 EUR less, and sufficient if your models fit within its 32GB.