GPU comparison with benchmarksIn the gpu comparison between the AMD Radeon RX 7900 XTX and the Gainward GeForce RTX 4070 Ti Phantom Reunion, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe AMD Radeon RX 7900 XTX is based on the AMD Radeon RX 7900 XTX and has 6144 texture shaders and 96 execution units. Gainward GeForce RTX 4070 Ti Phantom Reunion is based on NVIDIA GeForce RTX 4070 Ti, which has 7680 shaders and 60 execution units. |
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AMD Radeon RX 7900 XTX | GPU | Gainward GeForce RTX 4070 Ti Phantom Reunion |
AMD Radeon RX 7900 XTX | Based on | NVIDIA GeForce RTX 4070 Ti |
Navi 31 | GPU Chip | AD104-400-A1 |
RDNA 3 | Architecture | Ada Lovelace |
96 | Streaming Multiprocessors | 60 |
6144 | Shader | 7680 |
192 | Render Output Units | 80 |
384 | Texture Units | 240 |
96 | Raytracing Cores | 60 |
MemoryThe AMD Radeon RX 7900 XTX has 24 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 960 GB/s. The Gainward GeForce RTX 4070 Ti Phantom Reunion can access 12 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 504 GB/s. |
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24 GB | Memory Size | 12 GB |
GDDR6 | Memory Type | GDDR6X |
2.500 GHz | Memory Clock | 1.313 GHz |
20.0 Gbps | Memory Speed | 21.0 Gbps |
960 GB/s | Memory bandwidth | 504 GB/s |
384 bit | Memory Interface | 192 bit |
Clock SpeedsThe AMD Radeon RX 7900 XTX clocks in the base with up to 1.900 GHz. The base frequency of the Gainward GeForce RTX 4070 Ti Phantom Reunion is 2.310 GHz. |
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1.900 GHz | Base Clock | 2.310 GHz |
2.500 GHz | Boost Clock | 2.610 GHz |
2.30 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the AMD Radeon RX 7900 XTX is 355 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The Gainward GeForce RTX 4070 Ti Phantom Reunion has a TDP of 285 W and is supplied with the required energy via 1 x 16-Pin PCIe power connectors. |
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355 W | TDP | 285 W |
-- | TDP (up) | -- |
97 °C | Tjunction max | 90 °C |
2 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe AMD Radeon RX 7900 XTX has a total of 3 Axial fans. The Gainward GeForce RTX 4070 Ti Phantom Reunion has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 3 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
40 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 AMD Radeon RX 7900 XTX. The Gainward GeForce RTX 4070 Ti Phantom Reunion supports a maximum of 4 screens. |
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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 AMD Radeon RX 7900 XTX supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Gainward GeForce RTX 4070 Ti Phantom Reunion 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 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 | Decode |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe AMD Radeon RX 7900 XTX is 287 mm long, 123 mm high and 51 mm wide. The Gainward GeForce RTX 4070 Ti Phantom Reunion is 314 mm long, 137 mm high and 60 mm wide. |
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287 mm | Length | 314 mm |
123 mm | Height | 137 mm |
51 mm | Width | 60 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe AMD Radeon RX 7900 XTX was released in Q4/2022 at a price of 999 $. The Gainward GeForce RTX 4070 Ti Phantom Reunion was introduced in Q1/2023 at a price of 799 $ (Reference). |
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-- | Part-no | 471056224-3543 / NED407T019K9-1046P |
Q4/2022 | Release date | Q1/2023 |
999 $ | Launch Price | 799 $ (Reference) |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |
AMD Radeon RX 7900 XTX
24 GB GDDR6 |
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Gainward GeForce RTX 4070 Ti Phantom Reunion
12 GB GDDR6X |