GPU comparison with benchmarksThe PowerColor Radeon RX 7900 XT has 5376 shader units and these clock a maximum of 2.40 GHz which results in an FP32 computing power of 51.61 TFLOPS.
The MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR has 5888 shader units and these clock at a maximum of 1.76 GHz and achieve an FP32 computing power of 20.66 TFLOPS. |
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GPUThe PowerColor Radeon RX 7900 XT is equipped with a graphics chip of the RDNA 3 architecture, which has 84 streaming multiprocessors. The graphics card MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR is based on the Ampere architecture and is equipped with 46 execution units. |
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PowerColor Radeon RX 7900 XT | GPU | MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR |
AMD Radeon RX 7900 XT | Based on | NVIDIA GeForce RTX 3070 LHR |
Navi 31 | GPU Chip | GA104-302-A1 |
RDNA 3 | Architecture | Ampere |
84 | Streaming Multiprocessors | 46 |
5376 | Shader | 5888 |
192 | Render Output Units | 96 |
336 | Texture Units | 184 |
84 | Raytracing Cores | 46 |
MemoryThe PowerColor Radeon RX 7900 XT is equipped with a 20 GB large GDDR6 graphics memory, which is equipped with 2.500 GHz clocks. The MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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20 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR6 |
2.500 GHz | Memory Clock | 1.750 GHz |
20.0 Gbps | Memory Speed | 14.0 Gbps |
800 GB/s | Memory bandwidth | 448 GB/s |
320 bit | Memory Interface | 256 bit |
Clock SpeedsThe PowerColor Radeon RX 7900 XT has a turbo clock of 2.400 GHz. The turbo frequency of the MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR is 1.755 GHz. |
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1.500 GHz | Base Clock | 1.500 GHz |
2.400 GHz | Boost Clock | 1.755 GHz |
2.00 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe PowerColor Radeon RX 7900 XT has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 97 °C. The MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C. |
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300 W | TDP | 220 W |
-- | TDP (up) | -- |
97 °C | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the PowerColor Radeon RX 7900 XT are cooled with a Air cooling. The MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe PowerColor Radeon RX 7900 XT supports the downward compatible copy protection HDCP in version 2.3. The MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
2x DP v2.1 | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe PowerColor Radeon RX 7900 XT supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR supports Microsoft's DirectX version 12_2 (Ultimate). |
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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 CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode / Encode | AV1 | Decode |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe PowerColor Radeon RX 7900 XT is 51 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR is 51 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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276 mm | Length | 305 mm |
113 mm | Height | 121 mm |
51 mm | Width | 52 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | 992 g |
PCIe 4 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 5 nanometer process, PowerColor Radeon RX 7900 XT was released in Q4/2022. The MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR published in Q2/2023 is manufactured with a structure width of 8 nanometers. |
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RX 7900 XT 20G | Part-no | -- |
Q4/2022 | Release date | Q2/2023 |
899 $ | Launch Price | 499 $ (Reference) |
5 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
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MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
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MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
|||
MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
|||
MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
|||
MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
|||
MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
|||
MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
|||
MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
|||
MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |
PowerColor Radeon RX 7900 XT
20 GB GDDR6 |
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MSI GeForce RTX 3070 Ventus 3X PLUS 8G OC LHR
8 GB GDDR6 |