PowerColor Red Devil Radeon RX 6600 XT
PowerColor Red Devil Radeon RX 6600 XT launched Q3/2021, which is based on AMD Radeon RX 6600 XT architecture. It will come with 8 GB of high-bandwidth GDDR6 memory.The PowerColor Red Devil Radeon RX 6600 XT features 2048 shader, 64 render output units, has a boost clock of 2.607 GHz+ 1 % and equipped with a power draw of 160 W. The GPU supports up to 4 monitors with resolutions of 7680x4320. In addition, if you are looking for Air cooling cooler & Axial fan-type, it would be your best choice.

Based on | AMD Radeon RX 6600 XT |
GPU Chip | Navi 23 XT |
Execution units | 32 |
Shader | 2048 |
Render Output Units | 64 |
Texture Units | 128 |
Memory Size | 8 GB |
Memory Type | GDDR6 |
Memory Speed | 2 GHz |
Memory Bandwith | 256 GB/s |
Memory Interface | 128 bit |
Where to Buy?
Buy PowerColor Red Devil Radeon RX 6600 XT
Clock Speeds
Base Clock | 2.188 GHz![]() |
Boost Clock | 2.607 GHz![]() |
Avg (Game) Clock | 2.428 GHz![]() |
Overclocking |
Yes ![]() |
Thermal Design
TDP | 160 W |
TDP (up) | -- |
Tjunction max | 110 °C |
PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & Fans
Fan-Type | Axial |
Fan 1 | 2 x 100 mm |
Fan 2 | -- |
-
Cooler-Type | Air cooling |
Noise (Idle) | 0 dB / Silent |
Noise (Load): | -- |
Connectivity
Max. Displays | 4 |
HDCP-Version | 2.3 |
HDMI Ports | 1x HDMI v2.1 |
DP Ports | 3x DP v1.4 |
DVI Ports | -- |
VGA Ports | -- |
USB-C Ports | -- |
Featureset
Max. resolution | 7680x4320 |
DirectX | 12_2 |
Raytracing |
Yes ![]() |
DLSS / FSR |
No ![]() |
LED | Addressable LED |
Supported Video Codecs
h264 | Decode / Encode |
h265 / HEVC | Decode / Encode |
AV1 |
Decode ![]() |
-
VP8 | Decode / Encode |
VP9 | Decode / Encode |
Noise (Load): | -- |
Dimensions
Length | 251 mm |
Height | 133 mm |
Width | 54 mm |
Width (Slots) | 3 PCIe-Slots |
Weight | -- |
Additional data
GPU Interface | PCIe 4.0 x 8 |
Release date | Q3/2021 |
Release price | -- |
Structure size | 7 nm |
Part-no | AXRX 6600XT 8GBD6-3DHE/OC |
FP32 Performance (Single-precision TFLOPS) - FP32 (TFLOPS)
Gainward GeForce RTX 2080 Phantom GS
10.69 (27%)
PowerColor Red Devil Radeon RX 6600 XT
10.68 (27%)
MSI Radeon RX 6600 XT GAMING X 8G
10.68 (27%)
ASUS ROG Strix Radeon RX 6600 XT OC
10.68 (27%)
3DMark Benchmark - Time Spy (Performance) Graphics score
ASUS ROG Strix GeForce RTX 2070
9392 (45%)
PowerColor Red Devil Radeon RX 6600 XT
9310 (45%)
MSI Radeon RX 6600 XT GAMING X 8G
9310 (45%)
ASUS ROG Strix Radeon RX 6600 XT OC
9310 (45%)
3DMark Benchmark - Fire Strike (Extreme) Graphics score
GIGABYTE GeForce GTX 1080 Ti Gaming OC 11G
12990 (44%)
GIGABYTE GeForce GTX 1080 Ti Gaming OC BLACK 11G
12990 (44%)
PowerColor Red Devil Radeon RX 6600 XT
12979 (44%)
ASUS ROG Strix Radeon RX 6600 XT OC
12979 (44%)
ASUS Dual Radeon RX 6600 XT OC
12979 (44%)
Battlefield 5 - 3840x2160 (2160p)
GALAX GeForce RTX 2080 EX Gamer (1-Click OC) (V2)
61 fps (avg) (51%)
Colorful iGame GeForce RTX 2080 Advanced-V
61 fps (avg) (51%)
PowerColor Red Devil Radeon RX 6600 XT
60 fps (avg) (50%)
ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
60 fps (avg) (50%)
XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming
60 fps (avg) (50%)
Battlefield 5 - 2560x1440 (1440p)
PowerColor Radeon RX 5700 XT Red Devil
113 fps (avg) (56%)
GALAX GeForce RTX 2080 EX Gamer (1-Click OC)
113 fps (avg) (56%)
PowerColor Red Devil Radeon RX 6600 XT
112 fps (avg) (56%)
GIGABYTE Radeon VII HBM2 16G
112 fps (avg) (56%)
Gainward GeForce RTX 2080 Phoenix
112 fps (avg) (56%)
Battlefield 5 - 1920x1080 (1080p)
MSI GeForce RTX 3060 VENTUS 3X 12G
142 fps (avg) (70%)
Sapphire Nitro+ Radeon RX 5700 XT 8G SE
142 fps (avg) (70%)
PowerColor Red Devil Radeon RX 6600 XT
141 fps (avg) (70%)
GIGABYTE AORUS Radeon RX 5700 XT 8G
141 fps (avg) (70%)
MSI Radeon RX 5700 XT Evoke OC
141 fps (avg) (70%)
Shadow of the Tomb Raider - 3840x2160 (2160p)
Palit GeForce GTX 1080 Ti Blower
39 fps (avg) (41%)
INNO3D GeForce GTX 1080 Ti Jet
39 fps (avg) (41%)
PowerColor Red Devil Radeon RX 6600 XT
38 fps (avg) (40%)
ASUS ROG Strix Radeon RX 6600 XT OC
38 fps (avg) (40%)
MSI GeForce RTX 2070 GAMING Z 8G
38 fps (avg) (40%)
Shadow of the Tomb Raider - 2560x1440 (1440p)
INNO3D GeForce GTX 1080 Ti Jet
71 fps (avg) (45%)
ZOTAC GAMING GeForce RTX 2070 AMP Extreme
70 fps (avg) (44%)
PowerColor Red Devil Radeon RX 6600 XT
69 fps (avg) (44%)
MSI GeForce RTX 2070 GAMING Z 8G
69 fps (avg) (44%)
GIGABYTE AORUS GeForce RTX 2070 8G
69 fps (avg) (44%)
Shadow of the Tomb Raider - 1920x1080 (1080p)
ASUS KO GeForce RTX 3060 V2 LHR
114 fps (avg) (57%)
ZOTAC GeForce GTX 1080 Ti AMP Extreme
111 fps (avg) (55%)
PowerColor Red Devil Radeon RX 6600 XT
110 fps (avg) (55%)
MANLI GeForce GTX 1080 Ti Gallardo Super Overclocking (F372G+N473)
110 fps (avg) (55%)
MSI Radeon RX 6600 XT MECH 2X 8G OC
110 fps (avg) (55%)
Crypto-Mining Ethereum Hashrate (MH/s) - Ethash Hashrate
ASUS ROG Strix GeForce RTX 3060 Ti OC V2 LHR
33 MH/s (27%)
Gainward GeForce RTX 3060 Ti Phoenix GS V1 LHR
33 MH/s (27%)
PowerColor Red Devil Radeon RX 6600 XT
32 MH/s (26%)
ASRock Radeon RX 6600 XT Challenger D 8GB OC
32 MH/s (26%)
Sapphire Pulse Radeon RX 580 8G G5
32 MH/s (26%)
Crypto-Mining Ergo Hashrate (MH/s) - Autolykos 2 Hashrate
Palit GeForce RTX 2060 GamingPro OC
64 MH/s (24%)
GIGABYTE GeForce RTX 2060 GAMING OC PRO 6G (rev. 1.0)
64 MH/s (24%)
PowerColor Red Devil Radeon RX 6600 XT
63 MH/s (24%)
MSI Radeon RX 6600 XT MECH 2X 8G V1
63 MH/s (24%)
ASUS Dual Radeon RX 6600 XT OC
63 MH/s (24%)
Crypto-Mining Ravencoin Hashrate (MH/s) - KawPow Hashrate
Gainward GeForce RTX 2060 SUPER Phoenix
18 MH/s (37%)
PowerColor Red Devil Radeon RX 6600 XT
17 MH/s (35%)
ASUS TUF Gaming X3 Radeon RX 5700 XT OC Evo
17 MH/s (35%)
GIGABYTE AORUS GeForce GTX 1080 8G
17 MH/s (35%)
Crypto-Mining Vertcoin Hashrate (MH/s) - Verthash Hashrate
XFX Radeon RX 5700 XT Raw II Ultra
0.71 MH/s (36%)
XFX Radeon RX 5700 XT Thicc II Ultra
0.71 MH/s (36%)
XFX Radeon RX 5700 XT Triple Dissipation
0.7 MH/s (36%)
MSI Radeon RX 5700 XT Gaming
0.7 MH/s (36%)
MSI Radeon RX 5700 XT Mech OC
0.7 MH/s (36%)
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