diff --git a/Controllers/SapphireGPUController/SapphireGPUControllerDetect.cpp b/Controllers/SapphireGPUController/SapphireGPUControllerDetect.cpp
index 0930d2b3..cbe07888 100644
--- a/Controllers/SapphireGPUController/SapphireGPUControllerDetect.cpp
+++ b/Controllers/SapphireGPUController/SapphireGPUControllerDetect.cpp
@@ -95,5 +95,6 @@ REGISTER_I2C_PCI_DETECTOR("Sapphire RX 6950 XT Nitro+",                     Dete
 REGISTER_I2C_PCI_DETECTOR("Sapphire RX 6900 XT Toxic",                      DetectSapphireV3Controllers,    AMD_GPU_VEN,    AMD_NAVI21_DEV2,        SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI21_TOXIC_SUB_DEV,              SAPPHIRE_NITRO_GLOW_V3_ADDR);
 REGISTER_I2C_PCI_DETECTOR("Sapphire RX 6900 XT Toxic Limited Edition",      DetectSapphireV3Controllers,    AMD_GPU_VEN,    AMD_NAVI21_DEV1,        SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI21_TOXIC_SUB_DEV1,             SAPPHIRE_NITRO_GLOW_V3_ADDR);
 REGISTER_I2C_PCI_DETECTOR("Sapphire RX 6900 XT Toxic",                      DetectSapphireV3Controllers,    AMD_GPU_VEN,    AMD_NAVI21_DEV1,        SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI21_6900XT_TOXIC_AC_SUB_DEV,    SAPPHIRE_NITRO_GLOW_V3_ADDR);
+REGISTER_I2C_PCI_DETECTOR("Sapphire RX 7900 GRE Nitro+",                    DetectSapphireV3Controllers,    AMD_GPU_VEN,    AMD_NAVI31_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI31_GRE_NITRO_PLUS_SUB_DEV,     SAPPHIRE_NITRO_GLOW_V3_ADDR);
 REGISTER_I2C_PCI_DETECTOR("Sapphire RX 7900 XTX Nitro+",                    DetectSapphireV3Controllers,    AMD_GPU_VEN,    AMD_NAVI31_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI31_NITRO_PLUS_SUB_DEV,         SAPPHIRE_NITRO_GLOW_V3_ADDR);
 REGISTER_I2C_PCI_DETECTOR("Sapphire RX 7800 XT Nitro+",                     DetectSapphireV3Controllers,    AMD_GPU_VEN,    AMD_NAVI32_DEV,         SAPPHIRE_SUB_VEN,           SAPPHIRE_NAVI32_NITRO_PLUS_SUB_DEV,         SAPPHIRE_NITRO_GLOW_V3_ADDR);
\ No newline at end of file
diff --git a/pci_ids/pci_ids.h b/pci_ids/pci_ids.h
index 554dbf13..3d59d601 100644
--- a/pci_ids/pci_ids.h
+++ b/pci_ids/pci_ids.h
@@ -675,6 +675,7 @@
 #define SAPPHIRE_NAVI21_TOXIC_SUB_DEV                   0xF440
 #define SAPPHIRE_NAVI21_TOXIC_SUB_DEV1                  0xF441
 #define SAPPHIRE_NAVI31_NITRO_PLUS_SUB_DEV              0xE471
+#define SAPPHIRE_NAVI31_GRE_NITRO_PLUS_SUB_DEV          0xE475
 #define SAPPHIRE_NAVI32_NITRO_PLUS_SUB_DEV              0xD475
 
 /*-----------------------------------------------------*\