GPU comparison with benchmarksIn the gpu comparison between the ASUS ROG Strix GeForce RTX 3080 OC and the KFA2 GeForce RTX 2070, 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 3080 OC is based on the NVIDIA GeForce RTX 3080 and has 8704 texture shaders and 68 execution units. KFA2 GeForce RTX 2070 is based on NVIDIA GeForce RTX 2070, which has 2304 shaders and 36 execution units. |
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ASUS ROG Strix GeForce RTX 3080 OC | GPU | KFA2 GeForce RTX 2070 |
NVIDIA GeForce RTX 3080 | Based on | NVIDIA GeForce RTX 2070 |
GA102-200-K1-A1 | GPU Chip | TU106 |
Ampere | Architecture | Turing |
68 | Streaming Multiprocessors | 36 |
8704 | Shader | 2304 |
96 | Render Output Units | 64 |
272 | Texture Units | 144 |
68 | Raytracing Cores | 36 |
MemoryThe ASUS ROG Strix GeForce RTX 3080 OC has 10 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 760 GB/s. The KFA2 GeForce RTX 2070 can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s. |
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10 GB | Memory Size | 8 GB |
GDDR6X | Memory Type | GDDR6 |
1.188 GHz | Memory Clock | 1.750 GHz |
19.0 Gbps | Memory Speed | 14.0 Gbps |
760 GB/s | Memory bandwidth | 448 GB/s |
320 bit | Memory Interface | 256 bit |
Clock SpeedsThe ASUS ROG Strix GeForce RTX 3080 OC clocks in the base with up to 1.440 GHz. The base frequency of the KFA2 GeForce RTX 2070 is 1.410 GHz. |
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1.440 GHz | Base Clock | 1.410 GHz |
1.935 GHz | Boost Clock | 1.620 GHz |
1.91 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASUS ROG Strix GeForce RTX 3080 OC is 370 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The KFA2 GeForce RTX 2070 has a TDP of 175 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors. |
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370 W | TDP | 175 W |
450 W | TDP (up) | -- |
93 °C | Tjunction max | 89 °C |
3 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe ASUS ROG Strix GeForce RTX 3080 OC has a total of 3 Axial fans. The KFA2 GeForce RTX 2070 has 1 Radial fans to cool the GPU and memory. |
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Axial | Fan-Type | Radial |
3 x 100 mm | Fan 1 | 1 x 65 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
42 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 3080 OC. The KFA2 GeForce RTX 2070 supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
2x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetThe ASUS ROG Strix GeForce RTX 3080 OC supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the KFA2 GeForce RTX 2070 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 | No LED lighting |
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 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe ASUS ROG Strix GeForce RTX 3080 OC is 319 mm long, 140 mm high and 58 mm wide. The KFA2 GeForce RTX 2070 is 283 mm long, 139 mm high and 41 mm wide. |
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319 mm | Length | 283 mm |
140 mm | Height | 139 mm |
58 mm | Width | 41 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
1900 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe ASUS ROG Strix GeForce RTX 3080 OC was released in Q3/2020 at a price of 799 $. The KFA2 GeForce RTX 2070 was introduced in Q4/2018 at a price of 499 $ (Reference). |
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ROG-STRIX-RTX3080-O10G-GAMING | Part-no | 27NSL6UCV2BK |
Q3/2020 | Release date | Q4/2018 |
799 $ | Launch Price | 499 $ (Reference) |
8 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080 OC
10 GB GDDR6X |
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KFA2 GeForce RTX 2070
8 GB GDDR6 |