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 Colorful GeForce RTX 3090 NB-V is based on the NVIDIA GeForce RTX 3090 (Ampere) and has 24 GB GDDR6X graphics memory with a bandwidth of 936 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 Colorful GeForce RTX 3090 NB-V is based on the graphics chip GA102-300-A1, which comes from the Ampere architecture. |
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KFA2 GeForce RTX 2080 SUPER | GPU | Colorful GeForce RTX 3090 NB-V |
NVIDIA GeForce RTX 2080 SUPER | Based on | NVIDIA GeForce RTX 3090 |
TU104 | GPU Chip | GA102-300-A1 |
Turing | Architecture | Ampere |
48 | Streaming Multiprocessors | 82 |
3072 | Shader | 10496 |
64 | Render Output Units | 112 |
192 | Texture Units | 328 |
48 | Raytracing Cores | 82 |
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 Colorful GeForce RTX 3090 NB-V is 19.5 Gbps and the clock speed is 1.219 GHz. |
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8 GB | Memory Size | 24 GB |
GDDR6 | Memory Type | GDDR6X |
1.938 GHz | Memory Clock | 1.219 GHz |
15.5 Gbps | Memory Speed | 19.5 Gbps |
496 GB/s | Memory bandwidth | 936 GB/s |
256 bit | Memory Interface | 384 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 | 1.395 GHz |
1.815 GHz | Boost Clock | 1.695 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 Colorful GeForce RTX 3090 NB-V has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 350 W. |
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250 W | TDP | 350 W |
-- | TDP (up) | -- |
89 °C | Tjunction max | 93 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe KFA2 GeForce RTX 2080 SUPER is equipped with a total of 1 Radial main fans. The Colorful GeForce RTX 3090 NB-V has 3 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 100 mm |
-- | Fan 2 | 1 x 80 mm |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the KFA2 GeForce RTX 2080 SUPER. The Colorful GeForce RTX 3090 NB-V supports the operation of a maximum of 4 monitors. |
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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 | -- |
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 Colorful GeForce RTX 3090 NB-V 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 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 | Decode / Encode |
No | AV1 | Decode |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
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 Colorful GeForce RTX 3090 NB-V needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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283 mm | Length | 310 mm |
139 mm | Height | 131 mm |
41 mm | Width | 57 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe KFA2 GeForce RTX 2080 SUPER has been manufactured with a structure width of 12 nanometers since Q3/2019. The Colorful GeForce RTX 3090 NB-V came on the market in Q4/2020 and will have a structure width of 8 nanometers manufactured. |
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28ISL6MD31BK | Part-no | -- |
Q3/2019 | Release date | Q4/2020 |
699 $ (Reference) | Launch Price | 1,499 $ (Reference) |
12 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |
KFA2 GeForce RTX 2080 SUPER
8 GB GDDR6 |
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Colorful GeForce RTX 3090 NB-V
24 GB GDDR6X |