GPU comparison with benchmarksThe KFA2 GeForce RTX 4080 16GB SG (1-Click OC) is based on the NVIDIA GeForce RTX 4080 (Ada Lovelace) and has 16 GB GDDR6X graphics memory with a bandwidth of 717 GB/s.
The GALAX GeForce RTX 3070 (1-Click OC) LHR is based on the NVIDIA GeForce RTX 3070 LHR (Ampere) and has 8 GB GDDR6 graphics memory with a bandwidth of 448 GB/s. |
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GPUThe KFA2 GeForce RTX 4080 16GB SG (1-Click OC) has the AD103-300-A1 graphics chip installed, which is based on the Ada Lovelace architecture. The GALAX GeForce RTX 3070 (1-Click OC) LHR is based on the graphics chip GA104-302-A1, which comes from the Ampere architecture. |
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KFA2 GeForce RTX 4080 16GB SG (1-Click OC) | GPU | GALAX GeForce RTX 3070 (1-Click OC) LHR |
NVIDIA GeForce RTX 4080 | Based on | NVIDIA GeForce RTX 3070 LHR |
AD103-300-A1 | GPU Chip | GA104-302-A1 |
Ada Lovelace | Architecture | Ampere |
76 | Streaming Multiprocessors | 46 |
9728 | Shader | 5888 |
112 | Render Output Units | 96 |
304 | Texture Units | 184 |
76 | Raytracing Cores | 46 |
MemoryThe graphics memory of the KFA2 GeForce RTX 4080 16GB SG (1-Click OC) clocks at 1.400 GHz, which corresponds to a speed of 22.4 Gbps. The graphics memory speed of the GALAX GeForce RTX 3070 (1-Click OC) LHR is 14.0 Gbps and the clock speed is 1.750 GHz. |
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16 GB | Memory Size | 8 GB |
GDDR6X | Memory Type | GDDR6 |
1.400 GHz | Memory Clock | 1.750 GHz |
22.4 Gbps | Memory Speed | 14.0 Gbps |
717 GB/s | Memory bandwidth | 448 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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2.205 GHz | Base Clock | 1.500 GHz |
2.580 GHz | Boost Clock | 1.740 GHz |
Avg (Game) Clock | 1.73 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce RTX 4080 16GB SG (1-Click OC) is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 320 W. The GALAX GeForce RTX 3070 (1-Click OC) LHR has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 220 W. |
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320 W | TDP | 220 W |
-- | TDP (up) | -- |
90 °C | Tjunction max | 93 °C |
1 x 16-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe KFA2 GeForce RTX 4080 16GB SG (1-Click OC) is equipped with a total of 3 Axial main fans. The GALAX GeForce RTX 3070 (1-Click OC) LHR has 2 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 102 mm | Fan 1 | 2 x 102 mm |
-- | Fan 2 | -- |
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 4080 16GB SG (1-Click OC). The GALAX GeForce RTX 3070 (1-Click OC) LHR 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 v2.1a | 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 4080 16GB SG (1-Click OC) it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the GALAX GeForce RTX 3070 (1-Click OC) LHR 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 | 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 KFA2 GeForce RTX 4080 16GB SG (1-Click OC) is connected to the system via PCIe 4.0 x 16 lanes and requires 4 PCIe-Slots space in the housing. The GALAX GeForce RTX 3070 (1-Click OC) LHR needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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352 mm | Length | 254 mm |
153 mm | Height | 142 mm |
66 mm | Width | 54 mm |
4 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe KFA2 GeForce RTX 4080 16GB SG (1-Click OC) has been manufactured with a structure width of 5 nanometers since Q4/2022. The GALAX GeForce RTX 3070 (1-Click OC) LHR came on the market in Q4/2020 and will have a structure width of 8 nanometers manufactured. |
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-- | Part-no | 37NSL6MD2KCH |
Q4/2022 | Release date | Q4/2020 |
1,199 $ (Reference) | Launch Price | 499 $ (Reference) |
5 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
KFA2 GeForce RTX 4080 16GB SG (1-Click OC)
16 GB GDDR6X |
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GALAX GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |