diff --git a/config/CONFIG.Vx.pentium b/config/CONFIG.Vx.pentium
new file mode 100644
index 000000000..b6e662c85
--- /dev/null
+++ b/config/CONFIG.Vx.pentium
@@ -0,0 +1,17 @@
+
+# CONFIG.Vx.pentium
+#
+# This file is maintained by the EPICS community.
+
+# Vx GNU cross compiler suffix
+CMPLR_SUFFIX = 386
+ 
+# For Vx directories of form:
+#   $(VX_DIR)/$(HOST_ARCH).$(ARCH_CLASS)/bin
+ARCH_CLASS = pcPentium
+
+ARCH_DEP_CPPFLAGS = -DCPU=PENTIUM -DCPU_FAMILY=I80x86 -D_X86_ 
+ARCH_DEP_CFLAGS = -mpentium
+ARCH_DEP_CXXFLAGS += -x 'c++' 
+ARCH_DEP_CFLAGS += -fno-builtin -fno-defer-pop
+