Update README.md

README.md

@@ -3,4 +3,8 @@ license: other
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 5 bit quantization of airoboros 70b 1.4.1, using exllama2.
 
-On 2x4090, 3072 ctx seems to work fine with 21.5,22.5 gpu_split and max_attention_size = 1024 ** 2 instead if 2048 ** 2.
+On 2x4090, 3072 ctx seems to work fine with 21.5,22.5 gpu_split and max_attention_size = 1024 ** 2 instead if 2048 ** 2.
+
+4096 may be factible on a single 48GB VRAM GPU (like A6000)
+
+Tests are welcome.