GPU comparison with benchmarksIn the gpu comparison between the PowerColor Radeon RX 7900 XTX 24GB and the MSI Radeon RX 550 AERO ITX 2G OC, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe PowerColor Radeon RX 7900 XTX 24GB is based on the AMD Radeon RX 7900 XTX and has 6144 texture shaders and 96 execution units. MSI Radeon RX 550 AERO ITX 2G OC is based on AMD Radeon RX 550 (Lexa), which has 512 shaders and 8 execution units. |
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PowerColor Radeon RX 7900 XTX 24GB | GPU | MSI Radeon RX 550 AERO ITX 2G OC |
AMD Radeon RX 7900 XTX | Based on | AMD Radeon RX 550 (Lexa) |
Navi 31 | GPU Chip | Lexa PRO |
RDNA 3 | Architecture | GCN 4 |
96 | Streaming Multiprocessors | 8 |
6144 | Shader | 512 |
192 | Render Output Units | 16 |
384 | Texture Units | 32 |
96 | Raytracing Cores | 0 |
MemoryThe PowerColor Radeon RX 7900 XTX 24GB has 24 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 960 GB/s. The MSI Radeon RX 550 AERO ITX 2G OC can access 2 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 112 GB/s. |
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24 GB | Memory Size | 2 GB |
GDDR6 | Memory Type | GDDR5 |
2.500 GHz | Memory Clock | 1.750 GHz |
20.0 Gbps | Memory Speed | 7.0 Gbps |
960 GB/s | Memory bandwidth | 112 GB/s |
384 bit | Memory Interface | 128 bit |
Clock SpeedsThe PowerColor Radeon RX 7900 XTX 24GB clocks in the base with up to 1.900 GHz. The base frequency of the MSI Radeon RX 550 AERO ITX 2G OC is 1.100 GHz. |
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1.900 GHz | Base Clock | 1.100 GHz |
2.500 GHz | Boost Clock | 1.203 GHz |
2.30 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the PowerColor Radeon RX 7900 XTX 24GB is 355 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The MSI Radeon RX 550 AERO ITX 2G OC has a TDP of 50 W and is supplied with the required energy via PCIe power connectors. |
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355 W | TDP | 50 W |
-- | TDP (up) | -- |
97 °C | Tjunction max | 80 °C |
2 x 8-Pin | PCIe-Power |
Cooler & FansThe PowerColor Radeon RX 7900 XTX 24GB has a total of 3 Axial fans. The MSI Radeon RX 550 AERO ITX 2G OC has 1 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 1 x 85 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
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 Radeon RX 7900 XTX 24GB. The MSI Radeon RX 550 AERO ITX 2G OC supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
2x DP v2.1 | DP Ports | 1x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe PowerColor Radeon RX 7900 XTX 24GB supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the MSI Radeon RX 550 AERO ITX 2G OC is 5120x2880 pixels. |
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7680x4320 | Max. resolution | 5120x2880 |
12_2 (Ultimate) | DirectX | 12 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
No LED lighting | 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 / Encode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe PowerColor Radeon RX 7900 XTX 24GB is 287 mm long, 123 mm high and 51 mm wide. The MSI Radeon RX 550 AERO ITX 2G OC is 155 mm long, 112 mm high and 38 mm wide. |
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287 mm | Length | 155 mm |
123 mm | Height | 112 mm |
51 mm | Width | 38 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4 x 16 | GPU Interface | PCIe 3.0 x 8 |
Additional dataThe PowerColor Radeon RX 7900 XTX 24GB was released in Q4/2022 at a price of 999 $ (Reference). The MSI Radeon RX 550 AERO ITX 2G OC was introduced in Q2/2017 at a price of 79 $ (Reference). |
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RX 7900 XTX 24G | Part-no | -- |
Q4/2022 | Release date | Q2/2017 |
999 $ (Reference) | Launch Price | 79 $ (Reference) |
5 nm | Structure size | 14 nm |
data sheet | Documents | -- |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
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MSI Radeon RX 550 AERO ITX 2G OC
2 GB GDDR5 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI Radeon RX 550 AERO ITX 2G OC
2 GB GDDR5 |
MSI Radeon RX 550 AERO ITX 2G OC
2 GB GDDR5 |
MSI Radeon RX 550 AERO ITX 2G OC
2 GB GDDR5 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
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MSI Radeon RX 550 AERO ITX 2G OC
2 GB GDDR5 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
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MSI Radeon RX 550 AERO ITX 2G OC
2 GB GDDR5 |
MSI Radeon RX 550 AERO ITX 2G OC
2 GB GDDR5 |
PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
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MSI Radeon RX 550 AERO ITX 2G OC
2 GB GDDR5 |