GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The RTX PRO 4000 Blackwell has more VRAM (24GB vs 8GB), making it better suited for large models and memory-intensive workloads. Its memory bandwidth is 133% higher (672 GB/s vs 288 GB/s), translating directly to faster inference throughput. The RTX PRO 4000 Blackwell is $632 GBP cheaper than the Radeon PRO W7600.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon PRO W7600 vs RTX PRO 4000 Blackwell: In-Depth Breakdown
VRAM: Radeon PRO W7600 vs RTX PRO 4000 Blackwell
The RTX PRO 4000 Blackwell carries 24GB of VRAM versus 8GB on the Radeon PRO W7600. 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 PRO 4000 Blackwell 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 PRO 4000 Blackwell delivers 672 GB/s versus 288 GB/s on the Radeon PRO W7600, a 133% edge. For models already loaded into VRAM, token generation speed scales closely with this number: the RTX PRO 4000 Blackwell 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 RTX PRO 4000 Blackwell delivers 46 TFLOPS against 21.5 TFLOPS for the Radeon PRO W7600 — a 114% compute advantage. Training runs and heavy matrix operations will complete proportionally faster on the RTX PRO 4000 Blackwell.
Price & Value
The RTX PRO 4000 Blackwell lists from $1,780 GBP, $632 GBP less than the Radeon PRO W7600 at $2,412 GBP. 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 W7600 or RTX PRO 4000 Blackwell?
The RTX PRO 4000 Blackwell is the stronger choice for large-model workloads where VRAM is the bottleneck. The Radeon PRO W7600 is more economical at $632 GBP less, and sufficient if your models fit within its 8GB.