diff --git a/aarch64/corefreq-cli-json.c b/aarch64/corefreq-cli-json.c
index eea5c6f5..00cf1980 100644
--- a/aarch64/corefreq-cli-json.c
+++ b/aarch64/corefreq-cli-json.c
@@ -539,8 +539,10 @@ void JsonSysInfo(RO(SHM_STRUCT) *RO(Shm))
 					json_literal(&s, "%u", (unsigned) RO(Shm)->Proc.Features.FP);
 					json_key(&s, "SIMD");
 					json_literal(&s, "%u", (unsigned) RO(Shm)->Proc.Features.SIMD);
-					json_key(&s, "GIC");
-					json_literal(&s, "%u", (unsigned) RO(Shm)->Proc.Features.GIC);
+					json_key(&s, "GIC_vers");
+					json_literal(&s, "%u", (unsigned) RO(Shm)->Proc.Features.GIC_vers);
+					json_key(&s, "GIC_frac");
+					json_literal(&s, "%u", (unsigned) RO(Shm)->Proc.Features.GIC_frac);
 					json_key(&s, "SVE");
 					json_literal(&s, "%u", (unsigned) RO(Shm)->Proc.Features.SVE);
 					json_key(&s, "DIT");
diff --git a/aarch64/corefreq-cli.c b/aarch64/corefreq-cli.c
index 1b5c8d1a..b31b3071 100644
--- a/aarch64/corefreq-cli.c
+++ b/aarch64/corefreq-cli.c
@@ -2080,10 +2080,14 @@ REASON_CODE SysInfoFeatures(	Window *win,
 	},
 	{
 		NULL,
-		RO(Shm)->Proc.Features.GIC == 1,
+		( RO(Shm)->Proc.Features.GIC_vers
+		+ RO(Shm)->Proc.Features.GIC_frac ) > 0,
 		attr_Feat,
-		2, "%s%.*sGIC   [%7s]", RSC(FEATURES_GIC).CODE(),
-		width - 18 - RSZ(FEATURES_GIC),
+		2, RO(Shm)->Proc.Features.GIC_vers ?
+			RO(Shm)->Proc.Features.GIC_frac ?
+			"%s v4.1%.*sGIC   [%7s]" : "%s v3.0%.*sGIC   [%7s]"
+			"%s     %.*sGIC   [%7s]" : "%s     %.*sGIC   [%7s]",
+		RSC(FEATURES_GIC).CODE(), width - 23 - RSZ(FEATURES_GIC),
 		NULL
 	},
 	{
diff --git a/aarch64/corefreqk.c b/aarch64/corefreqk.c
index f2ebcbc1..790e9cd4 100644
--- a/aarch64/corefreqk.c
+++ b/aarch64/corefreqk.c
@@ -939,13 +939,16 @@ static void Query_Features(void *pArg)
 		break;
 	}
 	switch (pfr0.GIC) {
-	case 0b0001:
 	case 0b0011:
-		iArg->Features->GIC = 1;
+		iArg->Features->GIC_frac = 1;
+		fallthrough;
+	case 0b0001:
+		iArg->Features->GIC_vers = 1;
 		break;
 	case 0b0000:
 	default:
-		iArg->Features->GIC = 0;
+		iArg->Features->GIC_frac = \
+		iArg->Features->GIC_vers = 0;
 		break;
 	}
 	switch (pfr0.SVE) {
diff --git a/aarch64/coretypes.h b/aarch64/coretypes.h
index e6a66a95..9ffbf335 100644
--- a/aarch64/coretypes.h
+++ b/aarch64/coretypes.h
@@ -795,7 +795,7 @@ typedef struct	/* BSP features.					*/
 			RAND		:  8-7,
 			FP		:  9-8,
 			SIMD		: 10-9,
-			GIC		: 11-10,
+			GIC_vers	: 11-10,
 			SVE		: 12-11,
 			VHE		: 13-12,
 			SME		: 14-13,
@@ -827,7 +827,8 @@ typedef struct	/* BSP features.					*/
 			FlagM		: 40-39,
 			FlagM2		: 41-40,
 			PMULL		: 42-41,
-			_Unused1_	: 64-42;
+			GIC_frac	: 43-42,
+			_Unused1_	: 64-43;
 
 		Bit64	CSV2		:  4-0,
 			SSBS		:  8-4,