GPU comparison with benchmarksIn the gpu comparison between the KFA2 GeForce RTX 4090 SG (1-Click OC) and the GIGABYTE GeForce RTX 4090 GAMING OC 24G, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe KFA2 GeForce RTX 4090 SG (1-Click OC) is based on the NVIDIA GeForce RTX 4090 and has 16384 texture shaders and 128 execution units. GIGABYTE GeForce RTX 4090 GAMING OC 24G is based on NVIDIA GeForce RTX 4090, which has 16384 shaders and 128 execution units. |
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KFA2 GeForce RTX 4090 SG (1-Click OC) | GPU | GIGABYTE GeForce RTX 4090 GAMING OC 24G |
NVIDIA GeForce RTX 4090 | Based on | NVIDIA GeForce RTX 4090 |
AD102-300-A1 | GPU Chip | AD102-300-A1 |
Ada Lovelace | Architecture | Ada Lovelace |
128 | Streaming Multiprocessors | 128 |
16384 | Shader | 16384 |
176 | Render Output Units | 176 |
512 | Texture Units | 512 |
128 | Raytracing Cores | 128 |
MemoryThe KFA2 GeForce RTX 4090 SG (1-Click OC) has 24 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 1008 GB/s. The GIGABYTE GeForce RTX 4090 GAMING OC 24G can access 24 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 1008 GB/s. |
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24 GB | Memory Size | 24 GB |
GDDR6X | Memory Type | GDDR6X |
1.313 GHz | Memory Clock | 1.313 GHz |
21.0 Gbps | Memory Speed | 21.0 Gbps |
1008 GB/s | Memory bandwidth | 1008 GB/s |
384 bit | Memory Interface | 384 bit |
Clock SpeedsThe KFA2 GeForce RTX 4090 SG (1-Click OC) clocks in the base with up to 2.235 GHz. The base frequency of the GIGABYTE GeForce RTX 4090 GAMING OC 24G is 2.235 GHz. |
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2.235 GHz | Base Clock | 2.235 GHz |
2.595 GHz+ 3 % | Boost Clock | 2.535 GHz+ 1 % |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the KFA2 GeForce RTX 4090 SG (1-Click OC) is 450 W. The graphics card is supplied with energy via the 1 x 16-Pin connector. The GIGABYTE GeForce RTX 4090 GAMING OC 24G has a TDP of 450 W and is supplied with the required energy via 1 x 16-Pin PCIe power connectors. |
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450 W | TDP | 450 W |
450 W-25 % | TDP (up) | 450 W-25 % |
90 °C | Tjunction max | 90 °C |
1 x 16-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe KFA2 GeForce RTX 4090 SG (1-Click OC) has a total of 3 Axial fans. The GIGABYTE GeForce RTX 4090 GAMING OC 24G has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 102 mm | Fan 1 | 3 x 110 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the KFA2 GeForce RTX 4090 SG (1-Click OC) . The GIGABYTE GeForce RTX 4090 GAMING OC 24G supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x 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 | -- |
FeaturesetThe KFA2 GeForce RTX 4090 SG (1-Click OC) supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GIGABYTE GeForce RTX 4090 GAMING OC 24G 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 | GIGABYTE RGB Fusion |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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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 4090 SG (1-Click OC) is 352 mm long, 153 mm high and 74 mm wide. The GIGABYTE GeForce RTX 4090 GAMING OC 24G is 340 mm long, 150 mm high and 75 mm wide. |
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352 mm | Length | 340 mm |
153 mm | Height | 150 mm |
74 mm | Width | 75 mm |
4 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe KFA2 GeForce RTX 4090 SG (1-Click OC) was released in Q4/2022 at a price of 1,599 $ (Reference). The GIGABYTE GeForce RTX 4090 GAMING OC 24G was introduced in Q4/2022 at a price of 1,999 $. |
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49NXM5MD6DSK | Part-no | GV-N4090GAMING OC-24GD |
Q4/2022 | Release date | Q4/2022 |
1,599 $ (Reference) | Launch Price | 1,999 $ |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |
KFA2 GeForce RTX 4090 SG (1-Click OC)
24 GB GDDR6X |
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GIGABYTE GeForce RTX 4090 GAMING OC 24G
24 GB GDDR6X |