GPU comparison with benchmarksThe GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G has 10752 shader units and these clock a maximum of 1.91 GHz which results in an FP32 computing power of 40.97 TFLOPS.
The ASUS TUF Gaming GeForce RTX 3080 Ti OC has 10240 shader units and these clock at a maximum of 1.79 GHz and achieve an FP32 computing power of 36.56 TFLOPS. |
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GPUThe GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G is equipped with a graphics chip of the Ampere architecture, which has 84 streaming multiprocessors. The graphics card ASUS TUF Gaming GeForce RTX 3080 Ti OC is based on the Ampere architecture and is equipped with 80 execution units. |
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GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G | GPU | ASUS TUF Gaming GeForce RTX 3080 Ti OC |
NVIDIA GeForce RTX 3090 Ti | Based on | NVIDIA GeForce RTX 3080 Ti |
GA102-350-A1 | GPU Chip | GA102-225-A1 |
Ampere | Architecture | Ampere |
84 | Streaming Multiprocessors | 80 |
10752 | Shader | 10240 |
112 | Render Output Units | 112 |
336 | Texture Units | 320 |
84 | Raytracing Cores | 80 |
MemoryThe GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.313 GHz clocks. The ASUS TUF Gaming GeForce RTX 3080 Ti OC has a 12 GB large GDDR6X graphics memory and the memory clock is 1.188GHz. |
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24 GB | Memory Size | 12 GB |
GDDR6X | Memory Type | GDDR6X |
1.313 GHz | Memory Clock | 1.188 GHz |
21.0 Gbps | Memory Speed | 19.0 Gbps |
1008 GB/s | Memory bandwidth | 912 GB/s |
384 bit | Memory Interface | 384 bit |
Clock SpeedsThe GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G has a turbo clock of 1.905 GHz. The turbo frequency of the ASUS TUF Gaming GeForce RTX 3080 Ti OC is 1.785 GHz. |
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1.560 GHz | Base Clock | 1.365 GHz |
1.905 GHz | Boost Clock | 1.785 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G has 1 x 16-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 92 °C. The ASUS TUF Gaming GeForce RTX 3080 Ti OC is equipped with a 2 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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450 W | TDP | 350 W |
-- | TDP (up) | 370 W |
92 °C | Tjunction max | 93 °C |
1 x 16-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G are cooled with a Air cooling. The ASUS TUF Gaming GeForce RTX 3080 Ti OC is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 100 mm | Fan 1 | 3 x 95 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G supports the downward compatible copy protection HDCP in version 2.3. The ASUS TUF Gaming GeForce RTX 3080 Ti OC supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 2x HDMI v2.1 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ASUS TUF Gaming GeForce RTX 3080 Ti OC supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | 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 |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | Decode |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G is 70 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ASUS TUF Gaming GeForce RTX 3080 Ti OC is 70 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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331 mm | Length | 300 mm |
150 mm | Height | 127 mm |
70 mm | Width | 52 mm |
4 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 8 nanometer process, GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G was released in Q1/2022. The ASUS TUF Gaming GeForce RTX 3080 Ti OC published in Q2/2021 is manufactured with a structure width of 8 nanometers. |
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GV-N309TGAMING OC-24GD | Part-no | TUF-RTX3080TI-O12G-GAMING |
Q1/2022 | Release date | Q2/2021 |
1,999 $ (Reference) | Launch Price | 1,199 $ (Reference) |
8 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |
GIGABYTE GeForce RTX 3090 Ti GAMING OC 24G
24 GB GDDR6X |
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ASUS TUF Gaming GeForce RTX 3080 Ti OC
12 GB GDDR6X |