GPU comparison with benchmarksThe XFX Radeon VII has 3840 shader units and these clock a maximum of 1.75 GHz which results in an FP32 computing power of 13.07 TFLOPS.
The Gainward GeForce RTX 3090 Phoenix has 10496 shader units and these clock at a maximum of 1.70 GHz and achieve an FP32 computing power of 35.58 TFLOPS. |
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GPUThe XFX Radeon VII is equipped with a graphics chip of the GCN 5.1 architecture, which has 60 streaming multiprocessors. The graphics card Gainward GeForce RTX 3090 Phoenix is based on the Ampere architecture and is equipped with 82 execution units. |
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XFX Radeon VII | GPU | Gainward GeForce RTX 3090 Phoenix |
AMD Radeon VII | Based on | NVIDIA GeForce RTX 3090 |
Vega 20 XT | GPU Chip | GA102-300-A1 |
GCN 5.1 | Architecture | Ampere |
60 | Streaming Multiprocessors | 82 |
3840 | Shader | 10496 |
64 | Render Output Units | 112 |
240 | Texture Units | 328 |
0 | Raytracing Cores | 82 |
MemoryThe XFX Radeon VII is equipped with a 16 GB large HBM2 graphics memory, which is equipped with 1.000 GHz clocks. The Gainward GeForce RTX 3090 Phoenix has a 24 GB large GDDR6X graphics memory and the memory clock is 1.219GHz. |
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16 GB | Memory Size | 24 GB |
HBM2 | Memory Type | GDDR6X |
1.000 GHz | Memory Clock | 1.219 GHz |
2.0 Gbps | Memory Speed | 19.5 Gbps |
1024 GB/s | Memory bandwidth | 936 GB/s |
4096 bit | Memory Interface | 384 bit |
Clock SpeedsThe XFX Radeon VII has a turbo clock of 1.750 GHz. The turbo frequency of the Gainward GeForce RTX 3090 Phoenix is 1.695 GHz. |
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1.400 GHz | Base Clock | 1.395 GHz |
1.750 GHz | Boost Clock | 1.695 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe XFX Radeon VII 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 99 °C. The Gainward GeForce RTX 3090 Phoenix 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 | 350 W |
-- | TDP (up) | -- |
99 °C | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the XFX Radeon VII are cooled with a Air cooling. The Gainward GeForce RTX 3090 Phoenix is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 75 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
32 dB | Noise (Idle) | 0 dB |
52 dB | Noise (Load) | -- |
ConnectivityThe XFX Radeon VII supports the downward compatible copy protection HDCP in version 2.2. The Gainward GeForce RTX 3090 Phoenix supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe XFX Radeon VII supports the DirectX standard from Microsoft in version 12_1. The Gainward GeForce RTX 3090 Phoenix supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
Non addressable LED | LED | Non addressable LED |
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 |
No | AV1 | Decode |
Decode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe XFX Radeon VII is 42 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the Gainward GeForce RTX 3090 Phoenix is 42 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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268 mm | Length | 294 mm |
120 mm | Height | 112 mm |
42 mm | Width | -- |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 7 nanometer process, XFX Radeon VII was released in Q1/2019. The Gainward GeForce RTX 3090 Phoenix published in Q3/2020 is manufactured with a structure width of 8 nanometers. |
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RX-VEGMA3FD6 | Part-no | NED3090019SB-132BX |
Q1/2019 | Release date | Q3/2020 |
699 $ (Reference) | Launch Price | 1,559 $ |
7 nm | Structure size | 8 nm |
-- | Documents | data sheet |
XFX Radeon VII
16 GB HBM2 |
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Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
XFX Radeon VII
16 GB HBM2 |
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Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
XFX Radeon VII
16 GB HBM2 |
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Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
XFX Radeon VII
16 GB HBM2 |
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Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
XFX Radeon VII
16 GB HBM2 |
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Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
XFX Radeon VII
16 GB HBM2 |
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Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |
XFX Radeon VII
16 GB HBM2 |
XFX Radeon VII
16 GB HBM2 |
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Gainward GeForce RTX 3090 Phoenix
24 GB GDDR6X |