AMD Radeon RX 6950 XT 16GB vs AMD Radeon RX 6750 XT 12GB
The Radeon RX 6950 XT delivers 78% more FP16 throughput than the Radeon RX 6750 XT (47 vs 27 TFLOPS dense). The Radeon RX 6950 XT also carries 4 GB more memory (16 GB vs 12 GB).
AMD Radeon RX 6950 XT 16GB
Full specs →AMD Radeon RX 6750 XT 12GB
Full specs →Specifications
Performance (TFLOPS)
FLOPS by Precision
What actually differs
Both GPUs launched in 2022: the Radeon RX 6950 XT on RDNA 2 and the Radeon RX 6750 XT on RDNA 2.
Dense throughput for the Radeon RX 6950 XT against the Radeon RX 6750 XT: FP32 24 vs 13 TFLOPS, FP16 47 vs 27 TFLOPS. Sparse figures, where the vendor publishes them, appear under each dense number in the performance table.
Memory is 16 GB against 12 GB, fed at 576 GB/s versus 432 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.
Power budgets are 335 W for the Radeon RX 6950 XT and 250 W for the Radeon RX 6750 XT. At FP32 that works out to 0.07 against 0.05 TFLOPS per watt.
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
Is the Radeon RX 6950 XT faster than the Radeon RX 6750 XT?
At FP16 precision the Radeon RX 6950 XT reaches 47 TFLOPS dense against 27 TFLOPS for the Radeon RX 6750 XT. The performance table on this page lists every published precision for both GPUs.
Which has more memory, the Radeon RX 6950 XT or the Radeon RX 6750 XT?
The Radeon RX 6950 XT carries 16 GB of VRAM versus 12 GB for the Radeon RX 6750 XT. Memory bandwidth is 576 GB/s for the Radeon RX 6950 XT and 432 GB/s for the Radeon RX 6750 XT.
How much power do the Radeon RX 6950 XT and the Radeon RX 6750 XT draw?
The Radeon RX 6950 XT is rated at 335 W TDP and the Radeon RX 6750 XT at 250 W. On FP32 throughput per watt, the Radeon RX 6950 XT is the more efficient part.
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