GPU comparison with benchmarksThe KFA2 GeForce GTX 980 Ti OC has 2816 shader units and these clock a maximum of 1.11 GHz which results in an FP32 computing power of 6.27 TFLOPS.
The ASUS ROG Strix GeForce RTX 3070 Ti has 6144 shader units and these clock at a maximum of 1.80 GHz and achieve an FP32 computing power of 22.12 TFLOPS. |
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GPUThe KFA2 GeForce GTX 980 Ti OC is equipped with a graphics chip of the Maxwell 2.0 architecture, which has 22 streaming multiprocessors. The graphics card ASUS ROG Strix GeForce RTX 3070 Ti is based on the Ampere architecture and is equipped with 48 execution units. |
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KFA2 GeForce GTX 980 Ti OC | GPU | ASUS ROG Strix GeForce RTX 3070 Ti |
NVIDIA GeForce GTX 980 Ti | Based on | NVIDIA GeForce RTX 3070 Ti |
GM200-310-A1 | GPU Chip | GA104-400-A1 |
Maxwell 2.0 | Architecture | Ampere |
22 | Streaming Multiprocessors | 48 |
2816 | Shader | 6144 |
96 | Render Output Units | 96 |
176 | Texture Units | 192 |
0 | Raytracing Cores | 48 |
MemoryThe KFA2 GeForce GTX 980 Ti OC is equipped with a 6 GB large GDDR5 graphics memory, which is equipped with 1.753 GHz clocks. The ASUS ROG Strix GeForce RTX 3070 Ti has a 8 GB large GDDR6X graphics memory and the memory clock is 1.188GHz. |
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6 GB | Memory Size | 8 GB |
GDDR5 | Memory Type | GDDR6X |
1.753 GHz | Memory Clock | 1.188 GHz |
7.0 Gbps | Memory Speed | 19.0 Gbps |
337 GB/s | Memory bandwidth | 608 GB/s |
384 bit | Memory Interface | 256 bit |
Clock SpeedsThe KFA2 GeForce GTX 980 Ti OC has a turbo clock of 1.114 GHz. The turbo frequency of the ASUS ROG Strix GeForce RTX 3070 Ti is 1.800 GHz. |
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1.025 GHz | Base Clock | 1.580 GHz |
1.114 GHz | Boost Clock | 1.800 GHz |
Avg (Game) Clock | 1.77 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce GTX 980 Ti OC has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 91 °C. The ASUS ROG Strix GeForce RTX 3070 Ti is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C. |
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250 W | TDP | 290 W |
-- | TDP (up) | -- |
91 °C | Tjunction max | 93 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the KFA2 GeForce GTX 980 Ti OC are cooled with a Air cooling. The ASUS ROG Strix GeForce RTX 3070 Ti is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 80 mm | Fan 1 | 3 x 95 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe KFA2 GeForce GTX 980 Ti OC supports the downward compatible copy protection HDCP in version 2.2. The ASUS ROG Strix GeForce RTX 3070 Ti supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0 | HDMI Ports | 2x HDMI v2.1 |
3x DP v1.2 | DP Ports | 3x DP v1.4a |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe KFA2 GeForce GTX 980 Ti OC supports the DirectX standard from Microsoft in version 12_1. The ASUS ROG Strix GeForce RTX 3070 Ti supports Microsoft's DirectX version 12_2 (Ultimate). |
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4096x2160 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
No | DLSS / FSR | Yes |
No LED lighting | LED | ASUS Aura Sync |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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Decode / Encode | h264 | Decode / Encode |
No | h265 / HEVC | Decode / Encode |
No | AV1 | Decode |
Decode | VP8 | Decode |
No | VP9 | Decode |
DimensionsThe KFA2 GeForce GTX 980 Ti OC is 41 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ASUS ROG Strix GeForce RTX 3070 Ti is 41 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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281 mm | Length | 319 mm |
124 mm | Height | 140 mm |
41 mm | Width | 58 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 28 nanometer process, KFA2 GeForce GTX 980 Ti OC was released in Q3/2015. The ASUS ROG Strix GeForce RTX 3070 Ti published in Q2/2021 is manufactured with a structure width of 8 nanometers. |
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98IRH5DH9WGT | Part-no | -- |
Q3/2015 | Release date | Q2/2021 |
649 $ (Reference) | Launch Price | 599 $ (Reference) |
28 nm | Structure size | 8 nm |
-- | Documents | data sheet |
KFA2 GeForce GTX 980 Ti OC
6 GB GDDR5 |
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ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
KFA2 GeForce GTX 980 Ti OC
6 GB GDDR5 |
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ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
KFA2 GeForce GTX 980 Ti OC
6 GB GDDR5 |
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ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |
KFA2 GeForce GTX 980 Ti OC
6 GB GDDR5 |
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ASUS ROG Strix GeForce RTX 3070 Ti
8 GB GDDR6X |