GPU comparison with benchmarksThe MSI GeForce RTX 4080 16GB VENTUS 3X OC is based on the NVIDIA GeForce RTX 4080 (Ada Lovelace) and has 16 GB GDDR6X graphics memory with a bandwidth of 736 GB/s.
The PowerColor Radeon RX 7900 XTX 24GB is based on the AMD Radeon RX 7900 XTX (RDNA 3) and has 24 GB GDDR6 graphics memory with a bandwidth of 960 GB/s. |
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GPUThe MSI GeForce RTX 4080 16GB VENTUS 3X OC has the AD103-300-A1 graphics chip installed, which is based on the Ada Lovelace architecture. The PowerColor Radeon RX 7900 XTX 24GB is based on the graphics chip Navi 31, which comes from the RDNA 3 architecture. |
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MSI GeForce RTX 4080 16GB VENTUS 3X OC | GPU | PowerColor Radeon RX 7900 XTX 24GB |
NVIDIA GeForce RTX 4080 | Based on | AMD Radeon RX 7900 XTX |
AD103-300-A1 | GPU Chip | Navi 31 |
Ada Lovelace | Architecture | RDNA 3 |
76 | Streaming Multiprocessors | 96 |
9728 | Shader | 6144 |
112 | Render Output Units | 192 |
304 | Texture Units | 384 |
76 | Raytracing Cores | 96 |
MemoryThe graphics memory of the MSI GeForce RTX 4080 16GB VENTUS 3X OC clocks at 1.400 GHz, which corresponds to a speed of 22.4 Gbps. The graphics memory speed of the PowerColor Radeon RX 7900 XTX 24GB is 20.0 Gbps and the clock speed is 2.500 GHz. |
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16 GB | Memory Size | 24 GB |
GDDR6X | Memory Type | GDDR6 |
1.400 GHz | Memory Clock | 2.500 GHz |
22.4 Gbps | Memory Speed | 20.0 Gbps |
736 GB/s | Memory bandwidth | 960 GB/s |
256 bit | Memory Interface | 384 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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2.205 GHz | Base Clock | 1.900 GHz |
2.550 GHz | Boost Clock | 2.500 GHz |
Avg (Game) Clock | 2.30 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe MSI GeForce RTX 4080 16GB VENTUS 3X OC is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 320 W. The PowerColor Radeon RX 7900 XTX 24GB has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 355 W. |
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320 W | TDP | 355 W |
-- | TDP (up) | -- |
90 °C | Tjunction max | 97 °C |
1 x 16-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe MSI GeForce RTX 4080 16GB VENTUS 3X OC is equipped with a total of 3 Axial main fans. The PowerColor Radeon RX 7900 XTX 24GB has 3 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 100 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the MSI GeForce RTX 4080 16GB VENTUS 3X OC. The PowerColor Radeon RX 7900 XTX 24GB supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1a | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 2x DP v2.1 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetWith the MSI GeForce RTX 4080 16GB VENTUS 3X OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the PowerColor Radeon RX 7900 XTX 24GB is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
No LED lighting | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | Decode / Encode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe MSI GeForce RTX 4080 16GB VENTUS 3X OC is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The PowerColor Radeon RX 7900 XTX 24GB needs the space of 3 PCIe-Slots in the case and has a PCIe 4 x 16 Lanes interface. |
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322 mm | Length | 287 mm |
136 mm | Height | 123 mm |
63 mm | Width | 51 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
1595 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataThe MSI GeForce RTX 4080 16GB VENTUS 3X OC has been manufactured with a structure width of 5 nanometers since Q4/2022. The PowerColor Radeon RX 7900 XTX 24GB came on the market in Q4/2022 and will have a structure width of 5 nanometers manufactured. |
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-- | Part-no | RX 7900 XTX 24G |
Q4/2022 | Release date | Q4/2022 |
1,199 $ (Reference) | Launch Price | 999 $ (Reference) |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |
MSI GeForce RTX 4080 16GB VENTUS 3X OC
16 GB GDDR6X |
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PowerColor Radeon RX 7900 XTX 24GB
24 GB GDDR6 |