GPU comparison with benchmarksThe Colorful iGame GeForce RTX 2080 Ti Kudan-V is based on the NVIDIA GeForce RTX 2080 Ti (Turing) and has 11 GB GDDR6 graphics memory with a bandwidth of 616 GB/s.
The KFA2 GeForce RTX 3090 Ti HOF is based on the NVIDIA GeForce RTX 3090 Ti (Ampere) and has 24 GB GDDR6X graphics memory with a bandwidth of 1008 GB/s. |
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GPUThe Colorful iGame GeForce RTX 2080 Ti Kudan-V has the TU102 graphics chip installed, which is based on the Turing architecture. The KFA2 GeForce RTX 3090 Ti HOF is based on the graphics chip GA102-350-A1, which comes from the Ampere architecture. |
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Colorful iGame GeForce RTX 2080 Ti Kudan-V | GPU | KFA2 GeForce RTX 3090 Ti HOF |
NVIDIA GeForce RTX 2080 Ti | Based on | NVIDIA GeForce RTX 3090 Ti |
TU102 | GPU Chip | GA102-350-A1 |
Turing | Architecture | Ampere |
68 | Streaming Multiprocessors | 84 |
4352 | Shader | 10752 |
88 | Render Output Units | 112 |
272 | Texture Units | 336 |
68 | Raytracing Cores | 84 |
MemoryThe graphics memory of the Colorful iGame GeForce RTX 2080 Ti Kudan-V clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps. The graphics memory speed of the KFA2 GeForce RTX 3090 Ti HOF is 21.0 Gbps and the clock speed is 1.313 GHz. |
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11 GB | Memory Size | 24 GB |
GDDR6 | Memory Type | GDDR6X |
1.750 GHz | Memory Clock | 1.313 GHz |
14.0 Gbps | Memory Speed | 21.0 Gbps |
616 GB/s | Memory bandwidth | 1008 GB/s |
352 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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1.350 GHz | Base Clock | 1.560 GHz |
1.815 GHz | Boost Clock | 1.935 GHz |
Avg (Game) Clock | 1.92 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe Colorful iGame GeForce RTX 2080 Ti Kudan-V is powered by 3 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W. The KFA2 GeForce RTX 3090 Ti HOF has 6 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 450 W. |
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250 W | TDP | 450 W |
-- | TDP (up) | -- |
89 °C | Tjunction max | 92 °C |
3 x 8-Pin | PCIe-Power | 6 x 8-Pin |
Cooler & FansThe Colorful iGame GeForce RTX 2080 Ti Kudan-V is equipped with a total of 4 Axial main fans. The KFA2 GeForce RTX 3090 Ti HOF has 3 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 90 mm | Fan 1 | 2 x 102 mm |
2 x 120 mm | Fan 2 | 1 x 92 mm |
AIO water cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the Colorful iGame GeForce RTX 2080 Ti Kudan-V. The KFA2 GeForce RTX 3090 Ti HOF 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 | -- |
1 | USB-C Ports | -- |
FeaturesetWith the Colorful iGame GeForce RTX 2080 Ti Kudan-V it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the KFA2 GeForce RTX 3090 Ti HOF 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 |
iGame Energy Core | LED | Addressable LED |
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 Colorful iGame GeForce RTX 2080 Ti Kudan-V is connected to the system via PCIe 3.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The KFA2 GeForce RTX 3090 Ti HOF needs the space of 4 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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317 mm | Length | 352 mm |
166 mm | Height | 160 mm |
62 mm | Width | 68 mm |
3 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
3580 g | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe Colorful iGame GeForce RTX 2080 Ti Kudan-V has been manufactured with a structure width of 12 nanometers since Q3/2018. The KFA2 GeForce RTX 3090 Ti HOF came on the market in Q2/2022 and will have a structure width of 8 nanometers manufactured. |
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-- | Part-no | 39IXM5MD5ZEK |
Q3/2018 | Release date | Q2/2022 |
999 $ (Reference) | Launch Price | 1,999 $ (Reference) |
12 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |
Colorful iGame GeForce RTX 2080 Ti Kudan-V
11 GB GDDR6 |
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KFA2 GeForce RTX 3090 Ti HOF
24 GB GDDR6X |