GPU comparison with benchmarksIn the gpu comparison between the KFA2 GeForce RTX 3080 HOF and the Gainward GeForce RTX 2070 SUPER Phoenix GS, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe KFA2 GeForce RTX 3080 HOF is based on the NVIDIA GeForce RTX 3080 and has 8704 texture shaders and 68 execution units. Gainward GeForce RTX 2070 SUPER Phoenix GS is based on NVIDIA GeForce RTX 2070 SUPER, which has 2560 shaders and 40 execution units. |
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KFA2 GeForce RTX 3080 HOF | GPU | Gainward GeForce RTX 2070 SUPER Phoenix GS |
NVIDIA GeForce RTX 3080 | Based on | NVIDIA GeForce RTX 2070 SUPER |
GA102-200-K1-A1 | GPU Chip | TU104 |
Ampere | Architecture | Turing |
68 | Streaming Multiprocessors | 40 |
8704 | Shader | 2560 |
96 | Render Output Units | 64 |
272 | Texture Units | 160 |
68 | Raytracing Cores | 40 |
MemoryThe KFA2 GeForce RTX 3080 HOF has 10 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 760 GB/s. The Gainward GeForce RTX 2070 SUPER Phoenix GS can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s. |
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10 GB | Memory Size | 8 GB |
GDDR6X | Memory Type | GDDR6 |
1.188 GHz | Memory Clock | 1.750 GHz |
19.0 Gbps | Memory Speed | 14.0 Gbps |
760 GB/s | Memory bandwidth | 448 GB/s |
320 bit | Memory Interface | 256 bit |
Clock SpeedsThe KFA2 GeForce RTX 3080 HOF clocks in the base with up to 1.440 GHz. The base frequency of the Gainward GeForce RTX 2070 SUPER Phoenix GS is 1.605 GHz. |
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1.440 GHz | Base Clock | 1.605 GHz |
1.815 GHz | Boost Clock | 1.815 GHz |
1.80 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the KFA2 GeForce RTX 3080 HOF is 320 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The Gainward GeForce RTX 2070 SUPER Phoenix GS has a TDP of 215 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors. |
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320 W | TDP | 215 W |
-- | TDP (up) | -- |
93 °C | Tjunction max | 88 °C |
3 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe KFA2 GeForce RTX 3080 HOF has a total of 3 Axial fans. The Gainward GeForce RTX 2070 SUPER Phoenix GS has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 102 mm | Fan 1 | 3 x 80 mm |
1 x 92 mm | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 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 KFA2 GeForce RTX 3080 HOF. The Gainward GeForce RTX 2070 SUPER Phoenix GS supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe KFA2 GeForce RTX 3080 HOF supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Gainward GeForce RTX 2070 SUPER Phoenix GS 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 |
Addressable LED | 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 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe KFA2 GeForce RTX 3080 HOF is 352 mm long, 160 mm high and 68 mm wide. The Gainward GeForce RTX 2070 SUPER Phoenix GS is 288 mm long, 112 mm high and -- wide. |
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352 mm | Length | 288 mm |
160 mm | Height | 112 mm |
68 mm | Width | -- |
4 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe KFA2 GeForce RTX 3080 HOF was released in Q3/2021 at a price of 699 $ (Reference). The Gainward GeForce RTX 2070 SUPER Phoenix GS was introduced in Q1/2020 at a price of 499 $ (Reference). |
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38NWM3MD3BJK | Part-no | 471056224-1662 |
Q3/2021 | Release date | Q1/2020 |
699 $ (Reference) | Launch Price | 499 $ (Reference) |
8 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |
KFA2 GeForce RTX 3080 HOF
10 GB GDDR6X |
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Gainward GeForce RTX 2070 SUPER Phoenix GS
8 GB GDDR6 |