GPU comparison with benchmarksThe KFA2 GeForce RTX 2080 SUPER is based on the NVIDIA GeForce RTX 2080 SUPER (Turing) and has 8 GB GDDR6 graphics memory with a bandwidth of 496 GB/s.
The ASUS ROG Poseidon GeForce GTX 980 is based on the NVIDIA GeForce GTX 980 (Maxwell 2.0) and has 4 GB GDDR5 graphics memory with a bandwidth of 224 GB/s. |
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GPUThe KFA2 GeForce RTX 2080 SUPER has the TU104 graphics chip installed, which is based on the Turing architecture. The ASUS ROG Poseidon GeForce GTX 980 is based on the graphics chip GM204-400-A1, which comes from the Maxwell 2.0 architecture. |
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KFA2 GeForce RTX 2080 SUPER | GPU | ASUS ROG Poseidon GeForce GTX 980 |
NVIDIA GeForce RTX 2080 SUPER | Based on | NVIDIA GeForce GTX 980 |
TU104 | GPU Chip | GM204-400-A1 |
Turing | Architecture | Maxwell 2.0 |
48 | Streaming Multiprocessors | 16 |
3072 | Shader | 2048 |
64 | Render Output Units | 64 |
192 | Texture Units | 128 |
48 | Raytracing Cores | 0 |
MemoryThe graphics memory of the KFA2 GeForce RTX 2080 SUPER clocks at 1.938 GHz, which corresponds to a speed of 15.5 Gbps. The graphics memory speed of the ASUS ROG Poseidon GeForce GTX 980 is 7.0 Gbps and the clock speed is 1.753 GHz. |
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8 GB | Memory Size | 4 GB |
GDDR6 | Memory Type | GDDR5 |
1.938 GHz | Memory Clock | 1.753 GHz |
15.5 Gbps | Memory Speed | 7.0 Gbps |
496 GB/s | Memory bandwidth | 224 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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1.650 GHz | Base Clock | 1.127 GHz |
1.815 GHz | Boost Clock | 1.216 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce RTX 2080 SUPER is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W. The ASUS ROG Poseidon GeForce GTX 980 has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 165 W. |
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250 W | TDP | 165 W |
-- | TDP (up) | -- |
89 °C | Tjunction max | 98 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe KFA2 GeForce RTX 2080 SUPER is equipped with a total of 1 Radial main fans. The ASUS ROG Poseidon GeForce GTX 980 has 2 Axial main fans that cool the GPU and memory. |
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Radial | Fan-Type | Axial |
1 x 75 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Hybrid cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the KFA2 GeForce RTX 2080 SUPER. The ASUS ROG Poseidon GeForce GTX 980 supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0 |
3x DP v1.4a | DP Ports | 3x DP v1.2 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the KFA2 GeForce RTX 2080 SUPER it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the ASUS ROG Poseidon GeForce GTX 980 is 4096x2160 pixels. |
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7680x4320 | Max. resolution | 4096x2160 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | No |
No LED lighting | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | No |
No | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | No |
DimensionsThe KFA2 GeForce RTX 2080 SUPER is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The ASUS ROG Poseidon GeForce GTX 980 needs the space of 2 PCIe-Slots in the case and has a PCIe 3 x 16 Lanes interface. |
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283 mm | Length | 27 mm |
139 mm | Height | 137 mm |
41 mm | Width | 41 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3 x 16 |
Additional dataThe KFA2 GeForce RTX 2080 SUPER has been manufactured with a structure width of 12 nanometers since Q3/2019. The ASUS ROG Poseidon GeForce GTX 980 came on the market in Q4/2014 and will have a structure width of 28 nanometers manufactured. |
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28ISL6MD31BK | Part-no | POSEIDON-GTX980-4GD5 |
Q3/2019 | Release date | Q4/2014 |
699 $ (Reference) | Launch Price | 599 $ |
12 nm | Structure size | 28 nm |
data sheet | Documents | -- |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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ASUS ROG Poseidon GeForce GTX 980
4 GB GDDR5 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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ASUS ROG Poseidon GeForce GTX 980
4 GB GDDR5 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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ASUS ROG Poseidon GeForce GTX 980
4 GB GDDR5 |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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ASUS ROG Poseidon GeForce GTX 980
4 GB GDDR5 |