GPU Comparison

AMD Radeon PRO W7900 vs NVIDIA RTX PRO 4500 Blackwell Workstation Edition

How the AMD Radeon PRO W7900 and NVIDIA RTX PRO 4500 Blackwell Workstation Edition compare across memory, compute, power and form factor, with the stronger figure highlighted on each row. Vendor-specific figures (CUDA vs stream processors, Tensor vs matrix cores) are listed on their own rows.

Specification	RDNA 3 AMD Radeon PRO W7900 NVIDIA alternative: NVIDIA RTX 6000 Ada Generation →	BLACKWELL NVIDIA RTX PRO 4500 Blackwell Workstation Edition View Product →
Pricing
Price	Not sold by NVNexus	$4,791.60
Overview
Architecture	AMD RDNA 3	Blackwell
Memory
Memory	48 GB GDDR6 ECC	32 GB GDDR7 with ECC
Memory Bandwidth	864 GB/s	896 GB/s
Memory Interface	384-bit	256-bit
Compute
CUDA Cores	–	10,496
Stream Processors (AMD)	6,144 (96 CUs)	–
Tensor Cores	–	328 (5th Gen)
Matrix Cores / AI Accelerators (AMD)	192 AI accelerators	–
RT Cores / Ray Accelerators	96 ray accelerators	82 (4th Gen)
FP32	61.3 TFLOPS	–
FP16/BF16 Tensor	122.6 TFLOPS	–
Platform
Interface	PCIe 4.0 x16	PCIe 5.0 x16
TDP	295W	200W
Form Factor	Triple-slot, active (dual-slot W7900DS variant)	4.4" H x 10.5" L, Dual Slot
Display Outputs	3x DisplayPort 2.1, 1x Mini DisplayPort 2.1	4x DisplayPort 2.1

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