GPU comparison with benchmarksIn the gpu comparison between the PowerColor Red Devil Radeon RX 6600 XT and the PowerColor Radeon RX 5600 XT V2, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe PowerColor Red Devil Radeon RX 6600 XT is based on the AMD Radeon RX 6600 XT and has 2048 texture shaders and 32 execution units. PowerColor Radeon RX 5600 XT V2 is based on AMD Radeon RX 5600 XT, which has 2304 shaders and 36 execution units. |
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PowerColor Red Devil Radeon RX 6600 XT | GPU | PowerColor Radeon RX 5600 XT V2 |
AMD Radeon RX 6600 XT | Based on | AMD Radeon RX 5600 XT |
Navi 23 XT | GPU Chip | Navi 10 XLE |
RDNA 2 | Architecture | RDNA 1 |
32 | Streaming Multiprocessors | 36 |
2048 | Shader | 2304 |
64 | Render Output Units | 64 |
128 | Texture Units | 144 |
32 | Raytracing Cores | 0 |
MemoryThe PowerColor Red Devil Radeon RX 6600 XT has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 256 GB/s. The PowerColor Radeon RX 5600 XT V2 can access 6 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 336 GB/s. |
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8 GB | Memory Size | 6 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 1.750 GHz |
16.0 Gbps | Memory Speed | 14.0 Gbps |
256 GB/s | Memory bandwidth | 336 GB/s |
128 bit | Memory Interface | 192 bit |
Clock SpeedsThe PowerColor Red Devil Radeon RX 6600 XT clocks in the base with up to 2.188 GHz. The base frequency of the PowerColor Radeon RX 5600 XT V2 is 1.130 GHz. |
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2.188 GHz | Base Clock | 1.130 GHz |
2.607 GHz | Boost Clock | 1.620 GHz |
2.43 GHz | Avg (Game) Clock | 1.56 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the PowerColor Red Devil Radeon RX 6600 XT is 160 W. The graphics card is supplied with energy via the 1 x 6-Pin, 1 x 8-Pin connector. The PowerColor Radeon RX 5600 XT V2 has a TDP of 160 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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160 W | TDP | 160 W |
-- | TDP (up) | 195 W |
100 °C | Tjunction max | 100 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe PowerColor Red Devil Radeon RX 6600 XT has a total of 2 Axial fans. The PowerColor Radeon RX 5600 XT V2 has 2 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 34 dB |
-- | Noise (Load) | 39-40 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the PowerColor Red Devil Radeon RX 6600 XT. The PowerColor Radeon RX 5600 XT V2 supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe PowerColor Red Devil Radeon RX 6600 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the PowerColor Radeon RX 5600 XT V2 is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe PowerColor Red Devil Radeon RX 6600 XT is 251 mm long, 133 mm high and 54 mm wide. The PowerColor Radeon RX 5600 XT V2 is 230 mm long, 98 mm high and 40 mm wide. |
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251 mm | Length | 230 mm |
133 mm | Height | 98 mm |
54 mm | Width | 40 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe PowerColor Red Devil Radeon RX 6600 XT was released in Q3/2021 at a price of 379 $ (Reference). The PowerColor Radeon RX 5600 XT V2 was introduced in Q1/2020 at a price of 279 $ (Reference). |
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AXRX 6600XT 8GBD6-3DHE/OC | Part-no | AXRX 5600 XT 6GBD6-3DHV2/OC |
Q3/2021 | Release date | Q1/2020 |
379 $ (Reference) | Launch Price | 279 $ (Reference) |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
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PowerColor Radeon RX 5600 XT V2
6 GB GDDR6 |