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NVNEXUS
GPU Comparison

NVIDIA B200 vs NVIDIA RTX PRO 4000 SFF Blackwell

How the NVIDIA B200 and NVIDIA RTX PRO 4000 SFF Blackwell compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.

Specification NVIDIA B200 BLACKWELL NVIDIA B200 View Product NVIDIA RTX PRO 4000 SFF Blackwell BLACKWELL NVIDIA RTX PRO 4000 SFF Blackwell View Product
Pricing
Price $2,925.60
Overview
Architecture Blackwell Blackwell
Memory
Memory 192 GB HBM3e 24 GB GDDR7 with ECC
Memory Bandwidth 8 TB/s 432 GB/s
Memory Interface 192-bit
Compute
CUDA Cores 8,960
Tensor Cores 280 (5th Gen)
RT Cores 70 (4th Gen)
FP32 ~75 TFLOPS 24 TFLOPS
FP8 Tensor ~9 PFLOPS TFLOPS
FP4 Tensor ~18 PFLOPS TFLOPS
Tensor / AI Performance 770 TOPS (FP4 Sparse)
RT Performance 73 TFLOPS
Platform
Interface Gen5 PCIe 5.0 x8
NVLink 1.8 TB/s (5th Gen)
TDP Up to 1,000W 70W (no external power)
Form Factor SXM 2.7" H x 6.6" L, HHHL Dual Slot
Display Outputs 4x Mini DisplayPort 2.1b
Transistors 208 billion
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