GPU comparison with benchmarksThe ASUS ROG Matrix Platinum GeForce RTX 4090 has 16384 shader units and these clock a maximum of 2.70 GHz which results in an FP32 computing power of 88.48 TFLOPS.
The AMD Radeon RX 7900 XTX has 6144 shader units and these clock at a maximum of 2.50 GHz and achieve an FP32 computing power of 61.44 TFLOPS. |
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GPUThe ASUS ROG Matrix Platinum GeForce RTX 4090 is equipped with a graphics chip of the Ada Lovelace architecture, which has 128 streaming multiprocessors. The graphics card AMD Radeon RX 7900 XTX is based on the RDNA 3 architecture and is equipped with 96 execution units. |
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ASUS ROG Matrix Platinum GeForce RTX 4090 | GPU | AMD Radeon RX 7900 XTX |
NVIDIA GeForce RTX 4090 | Based on | AMD Radeon RX 7900 XTX |
AD102-300-A1 | GPU Chip | Navi 31 |
Ada Lovelace | Architecture | RDNA 3 |
128 | Streaming Multiprocessors | 96 |
16384 | Shader | 6144 |
176 | Render Output Units | 192 |
512 | Texture Units | 384 |
128 | Raytracing Cores | 96 |
MemoryThe ASUS ROG Matrix Platinum GeForce RTX 4090 is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.313 GHz clocks. The AMD Radeon RX 7900 XTX has a 24 GB large GDDR6 graphics memory and the memory clock is 2.500GHz. |
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24 GB | Memory Size | 24 GB |
GDDR6X | Memory Type | GDDR6 |
1.313 GHz | Memory Clock | 2.500 GHz |
21.0 Gbps | Memory Speed | 20.0 Gbps |
1008 GB/s | Memory bandwidth | 960 GB/s |
384 bit | Memory Interface | 384 bit |
Clock SpeedsThe ASUS ROG Matrix Platinum GeForce RTX 4090 has a turbo clock of 2.700 GHz. The turbo frequency of the AMD Radeon RX 7900 XTX is 2.500 GHz. |
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2.235 GHz | Base Clock | 1.900 GHz |
2.700 GHz | Boost Clock | 2.500 GHz |
Avg (Game) Clock | 2.30 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe ASUS ROG Matrix Platinum GeForce RTX 4090 has 1 x 16-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 90 °C. The AMD Radeon RX 7900 XTX is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 97 °C. |
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450 W (Reference) | TDP | 355 W |
-- | TDP (up) | -- |
90 °C | Tjunction max | 97 °C |
1 x 16-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASUS ROG Matrix Platinum GeForce RTX 4090 are cooled with a AIO water cooling. The AMD Radeon RX 7900 XTX is cooled by a Air cooling. |
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Axial (Radiator) | Fan-Type | Axial |
3 x 120 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
AIO water cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 40 dB |
ConnectivityThe ASUS ROG Matrix Platinum GeForce RTX 4090 supports the downward compatible copy protection HDCP in version 2.3. The AMD Radeon RX 7900 XTX supports HDCP in version 2.3 and all previous versions. |
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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 Matrix Platinum GeForce RTX 4090 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The AMD Radeon RX 7900 XTX 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 |
ASUS Aura Sync | 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 | AV1 | Decode / Encode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe ASUS ROG Matrix Platinum GeForce RTX 4090 is 25 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the AMD Radeon RX 7900 XTX is 25 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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287 mm | Length | 287 mm |
148 mm | Height | 123 mm |
25 mm | Width | 51 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataManufactured using the 5 nanometer process, ASUS ROG Matrix Platinum GeForce RTX 4090 was released in Q3/2023. The AMD Radeon RX 7900 XTX published in Q4/2022 is manufactured with a structure width of 5 nanometers. |
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ROG-MATRIX-RTX4090-P24G-GAMING | Part-no | -- |
Q3/2023 | Release date | Q4/2022 |
1,599 $ (Reference) | Launch Price | 999 $ |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |
ASUS ROG Matrix Platinum GeForce RTX 4090
24 GB GDDR6X |
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AMD Radeon RX 7900 XTX
24 GB GDDR6 |