GPU comparison with benchmarksIn the gpu comparison between the ASUS ROG Strix GeForce RTX 3070 Ti and the KFA2 GeForce RTX 4080 16GB ST (1-Click OC), we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ASUS ROG Strix GeForce RTX 3070 Ti is based on the NVIDIA GeForce RTX 3070 Ti and has 6144 texture shaders and 48 execution units. KFA2 GeForce RTX 4080 16GB ST (1-Click OC) is based on NVIDIA GeForce RTX 4080, which has 9728 shaders and 76 execution units. |
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ASUS ROG Strix GeForce RTX 3070 Ti | GPU | KFA2 GeForce RTX 4080 16GB ST (1-Click OC) |
NVIDIA GeForce RTX 3070 Ti | Based on | NVIDIA GeForce RTX 4080 |
GA104-400-A1 | GPU Chip | AD103-300-A1 |
Ampere | Architecture | Ada Lovelace |
48 | Streaming Multiprocessors | 76 |
6144 | Shader | 9728 |
96 | Render Output Units | 112 |
192 | Texture Units | 304 |
48 | Raytracing Cores | 76 |
MemoryThe ASUS ROG Strix GeForce RTX 3070 Ti has 8 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 608 GB/s. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) can access 16 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 717 GB/s. |
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8 GB | Memory Size | 16 GB |
GDDR6X | Memory Type | GDDR6X |
1.188 GHz | Memory Clock | 1.400 GHz |
19.0 Gbps | Memory Speed | 22.4 Gbps |
608 GB/s | Memory bandwidth | 717 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe ASUS ROG Strix GeForce RTX 3070 Ti clocks in the base with up to 1.580 GHz. The base frequency of the KFA2 GeForce RTX 4080 16GB ST (1-Click OC) is 2.205 GHz. |
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1.580 GHz | Base Clock | 2.205 GHz |
1.800 GHz | Boost Clock | 2.520 GHz |
1.77 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASUS ROG Strix GeForce RTX 3070 Ti is 290 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) has a TDP of 320 W and is supplied with the required energy via 1 x 16-Pin PCIe power connectors. |
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290 W | TDP | 320 W |
-- | TDP (up) | -- |
93 °C | Tjunction max | 90 °C |
3 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe ASUS ROG Strix GeForce RTX 3070 Ti has a total of 3 Axial fans. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 95 mm | Fan 1 | 3 x 102 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 ASUS ROG Strix GeForce RTX 3070 Ti. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
2x HDMI v2.1 | HDMI Ports | 2x HDMI v2.1a |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASUS ROG Strix GeForce RTX 3070 Ti supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the KFA2 GeForce RTX 4080 16GB ST (1-Click OC) 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 |
ASUS Aura Sync | LED | Addressable LED |
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 ASUS ROG Strix GeForce RTX 3070 Ti is 319 mm long, 140 mm high and 58 mm wide. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) is 352 mm long, 153 mm high and 66 mm wide. |
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319 mm | Length | 352 mm |
140 mm | Height | 153 mm |
58 mm | Width | 66 mm |
3 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe ASUS ROG Strix GeForce RTX 3070 Ti was released in Q2/2021 at a price of 599 $ (Reference). The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) was introduced in Q4/2022 at a price of 1,199 $ (Reference). |
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-- | Part-no | -- |
Q2/2021 | Release date | Q4/2022 |
599 $ (Reference) | Launch Price | 1,199 $ (Reference) |
8 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |