diff --git a/generators/chipyard/src/main/scala/config/RadianceConfigs.scala b/generators/chipyard/src/main/scala/config/RadianceConfigs.scala
index c890e6af..7b0047ac 100644
--- a/generators/chipyard/src/main/scala/config/RadianceConfigs.scala
+++ b/generators/chipyard/src/main/scala/config/RadianceConfigs.scala
@@ -62,8 +62,8 @@ class RadianceClusterConfig extends Config(
 
 class RadianceClusterSmem16KConfig extends Config(
   new radiance.subsystem.WithRadianceGemmini(location = InCluster(0), dim = 8, accSizeInKB = 4, tileSize = 4) ++
-  new radiance.subsystem.WithRadianceCores(2, location = InCluster(0), useVxCache = false) ++
-  new radiance.subsystem.WithRadianceSharedMem(address = x"ff000000", size = 16 << 10, numBanks = 4, numWords = 8, serializeUnaligned = false) ++
+  new radiance.subsystem.WithRadianceCores(4, location = InCluster(0), useVxCache = false) ++
+  new radiance.subsystem.WithRadianceSharedMem(address = x"ff000000", size = 16 << 10/*KBytes*/, numBanks = 4, numWords = 8, serializeUnaligned = false) ++
   new radiance.subsystem.WithCoalescer(nNewSrcIds = 16) ++
   new radiance.subsystem.WithVortexL1Banks(nBanks = 8)++
   new radiance.subsystem.WithRadianceCluster(0) ++