GPU comparison with benchmarksThe GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR is based on the NVIDIA GeForce RTX 3080 LHR (Ampere) and has 10 GB GDDR6X graphics memory with a bandwidth of 760 GB/s.
The KFA2 GeForce RTX 4090 Hydro is based on the NVIDIA GeForce RTX 4090 (Ada Lovelace) and has 24 GB GDDR6X graphics memory with a bandwidth of 1008 GB/s. |
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GPUThe GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR has the GA102-202-K1-A1 graphics chip installed, which is based on the Ampere architecture. The KFA2 GeForce RTX 4090 Hydro is based on the graphics chip AD102-300-A1, which comes from the Ada Lovelace architecture. |
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GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR | GPU | KFA2 GeForce RTX 4090 Hydro |
NVIDIA GeForce RTX 3080 LHR | Based on | NVIDIA GeForce RTX 4090 |
GA102-202-K1-A1 | GPU Chip | AD102-300-A1 |
Ampere | Architecture | Ada Lovelace |
68 | Streaming Multiprocessors | 128 |
8704 | Shader | 16384 |
96 | Render Output Units | 176 |
272 | Texture Units | 512 |
68 | Raytracing Cores | 128 |
MemoryThe graphics memory of the GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR clocks at 1.188 GHz, which corresponds to a speed of 19.0 Gbps. The graphics memory speed of the KFA2 GeForce RTX 4090 Hydro is 21.0 Gbps and the clock speed is 1.313 GHz. |
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10 GB | Memory Size | 24 GB |
GDDR6X | Memory Type | GDDR6X |
1.188 GHz | Memory Clock | 1.313 GHz |
19.0 Gbps | Memory Speed | 21.0 Gbps |
760 GB/s | Memory bandwidth | 1008 GB/s |
320 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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1.440 GHz | Base Clock | 2.235 GHz |
1.800 GHz | Boost Clock | 2.580 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 320 W. The KFA2 GeForce RTX 4090 Hydro has 1 x 16-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 450 W (Reference). |
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320 W | TDP | 450 W (Reference) |
-- | TDP (up) | -- |
93 °C | Tjunction max | 90 °C |
2 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR is equipped with a total of 0 -- main fans. The KFA2 GeForce RTX 4090 Hydro has 3 Axial main fans that cool the GPU and memory. |
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-- | Fan-Type | Axial |
-- | Fan 1 | 3 x 120 mm |
-- | Fan 2 | -- |
Water cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
0 dB | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR. The KFA2 GeForce RTX 4090 Hydro supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
2x HDMI v2.1 | 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 GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR 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 4090 Hydro 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 |
GIGABYTE RGB Fusion | 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 |
Decode | AV1 | Decode |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR is connected to the system via PCIe 4.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The KFA2 GeForce RTX 4090 Hydro needs the space of 2 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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310 mm | Length | 216 mm |
134 mm | Height | 150 mm |
40 mm | Width | 42 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR has been manufactured with a structure width of 8 nanometers since Q3/2021. The KFA2 GeForce RTX 4090 Hydro came on the market in Q2/2023 and will have a structure width of 5 nanometers manufactured. |
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GV-N3080GAMINGOC WB-10GD | Part-no | -- |
Q3/2021 | Release date | Q2/2023 |
699 $ (Reference) | Launch Price | 1,599 $ (Reference) |
8 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |
GIGABYTE GeForce RTX 3080 GAMING OC WATERFORCE WB 10G (rev. 2.0) LHR
10 GB GDDR6X |
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KFA2 GeForce RTX 4090 Hydro
24 GB GDDR6X |