GPU comparison with benchmarksIn the gpu comparison between the ASUS ROG Strix GeForce RTX 4080 16GB and the AMD Radeon RX 7900 XT, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ASUS ROG Strix GeForce RTX 4080 16GB is based on the NVIDIA GeForce RTX 4080 and has 9728 texture shaders and 76 execution units. AMD Radeon RX 7900 XT is based on AMD Radeon RX 7900 XT, which has 5376 shaders and 84 execution units. |
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ASUS ROG Strix GeForce RTX 4080 16GB | GPU | AMD Radeon RX 7900 XT |
NVIDIA GeForce RTX 4080 | Based on | AMD Radeon RX 7900 XT |
AD103-300-A1 | GPU Chip | Navi 31 |
Ada Lovelace | Architecture | RDNA 3 |
76 | Streaming Multiprocessors | 84 |
9728 | Shader | 5376 |
112 | Render Output Units | 192 |
304 | Texture Units | 336 |
76 | Raytracing Cores | 84 |
MemoryThe ASUS ROG Strix GeForce RTX 4080 16GB has 16 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 717 GB/s. The AMD Radeon RX 7900 XT can access 20 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 800 GB/s. |
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16 GB | Memory Size | 20 GB |
GDDR6X | Memory Type | GDDR6 |
1.400 GHz | Memory Clock | 2.500 GHz |
22.4 Gbps | Memory Speed | 20.0 Gbps |
717 GB/s | Memory bandwidth | 800 GB/s |
256 bit | Memory Interface | 320 bit |
Clock SpeedsThe ASUS ROG Strix GeForce RTX 4080 16GB clocks in the base with up to 2.205 GHz. The base frequency of the AMD Radeon RX 7900 XT is 1.500 GHz. |
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2.205 GHz | Base Clock | 1.500 GHz |
2.535 GHz | Boost Clock | 2.400 GHz |
Avg (Game) Clock | 2.00 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASUS ROG Strix GeForce RTX 4080 16GB is 320 W. The graphics card is supplied with energy via the 1 x 16-Pin connector. The AMD Radeon RX 7900 XT has a TDP of 300 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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320 W | TDP | 300 W |
-- | TDP (up) | -- |
90 °C | Tjunction max | 97 °C |
1 x 16-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe ASUS ROG Strix GeForce RTX 4080 16GB has a total of 3 Axial fans. The AMD Radeon RX 7900 XT has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 110 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
38 dB | Noise (Load) | 37 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 ASUS ROG Strix GeForce RTX 4080 16GB. The AMD Radeon RX 7900 XT supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
2x 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 |
FeaturesetThe ASUS ROG Strix GeForce RTX 4080 16GB supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the AMD Radeon RX 7900 XT 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 |
ASUS Aura Sync | 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 | Decode / Encode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe ASUS ROG Strix GeForce RTX 4080 16GB is 358 mm long, 149 mm high and 70 mm wide. The AMD Radeon RX 7900 XT is 276 mm long, 113 mm high and 51 mm wide. |
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358 mm | Length | 276 mm |
149 mm | Height | 113 mm |
70 mm | Width | 51 mm |
4 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataThe ASUS ROG Strix GeForce RTX 4080 16GB was released in Q4/2022 at a price of 1,199 $ (Reference). The AMD Radeon RX 7900 XT was introduced in Q4/2022 at a price of 899 $. |
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ROG-STRIX-RTX4080-16G | Part-no | -- |
Q4/2022 | Release date | Q4/2022 |
1,199 $ (Reference) | Launch Price | 899 $ |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |
ASUS ROG Strix GeForce RTX 4080 16GB
16 GB GDDR6X |
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AMD Radeon RX 7900 XT
20 GB GDDR6 |