GPU comparison with benchmarksIn the gpu comparison between the Gainward GeForce GTX 1080 Founders Edition and the KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Gainward GeForce GTX 1080 Founders Edition is based on the NVIDIA GeForce GTX 1080 and has 2560 texture shaders and 20 execution units. KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR is based on NVIDIA GeForce RTX 3070 LHR, which has 5888 shaders and 46 execution units. |
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Gainward GeForce GTX 1080 Founders Edition | GPU | KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR |
NVIDIA GeForce GTX 1080 | Based on | NVIDIA GeForce RTX 3070 LHR |
GP104-400-A1 / GP104-410-A1 | GPU Chip | GA104-302-A1 |
Pascal | Architecture | Ampere |
20 | Streaming Multiprocessors | 46 |
2560 | Shader | 5888 |
64 | Render Output Units | 96 |
160 | Texture Units | 184 |
0 | Raytracing Cores | 46 |
MemoryThe Gainward GeForce GTX 1080 Founders Edition has 8 GB of graphics memory of the type GDDR5X and achieves a memory bandwidth of 320 GB/s. The KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s. |
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8 GB | Memory Size | 8 GB |
GDDR5X | Memory Type | GDDR6 |
1.251 GHz | Memory Clock | 1.750 GHz |
10.0 Gbps | Memory Speed | 14.0 Gbps |
320 GB/s | Memory bandwidth | 448 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe Gainward GeForce GTX 1080 Founders Edition clocks in the base with up to 1.607 GHz. The base frequency of the KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR is 1.500 GHz. |
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1.607 GHz | Base Clock | 1.500 GHz |
1.733 GHz | Boost Clock | 1.785 GHz |
Avg (Game) Clock | 1.77 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Gainward GeForce GTX 1080 Founders Edition is 180 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR has a TDP of 220 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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180 W | TDP | 220 W |
-- | TDP (up) | -- |
94 °C | Tjunction max | 93 °C |
1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe Gainward GeForce GTX 1080 Founders Edition has a total of 1 Radial fans. The KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR has 3 Axial fans to cool the GPU and memory. |
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Radial | Fan-Type | Axial |
1 x 70 mm | Fan 1 | 1 x 102 mm |
-- | Fan 2 | 2 x 92 mm |
Air cooling | Cooler-Type | Air cooling |
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 Gainward GeForce GTX 1080 Founders Edition. The KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR supports a maximum of 4 screens. |
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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 v1.4 | DP Ports | 3x DP v1.4a |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe Gainward GeForce GTX 1080 Founders Edition supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
No LED lighting | 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 |
No | AV1 | Decode |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe Gainward GeForce GTX 1080 Founders Edition is 267 mm long, 112 mm high and -- wide. The KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR is 330 mm long, 142 mm high and 58 mm wide. |
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267 mm | Length | 330 mm |
112 mm | Height | 142 mm |
-- | Width | 58 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe Gainward GeForce GTX 1080 Founders Edition was released in Q2/2016 at a price of 599 $ (Reference). The KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR was introduced in Q4/2020 at a price of 499 $ (Reference). |
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426018336-3620 | Part-no | 37NSL6MD2HDK |
Q2/2016 | Release date | Q4/2020 |
599 $ (Reference) | Launch Price | 499 $ (Reference) |
16 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
Gainward GeForce GTX 1080 Founders Edition
8 GB GDDR5X |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
Gainward GeForce GTX 1080 Founders Edition
8 GB GDDR5X |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
Gainward GeForce GTX 1080 Founders Edition
8 GB GDDR5X |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
Gainward GeForce GTX 1080 Founders Edition
8 GB GDDR5X |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
Gainward GeForce GTX 1080 Founders Edition
8 GB GDDR5X |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
Gainward GeForce GTX 1080 Founders Edition
8 GB GDDR5X |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
Gainward GeForce GTX 1080 Founders Edition
8 GB GDDR5X |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
Gainward GeForce GTX 1080 Founders Edition
8 GB GDDR5X |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |