GPU comparison with benchmarksThe ASUS TUF Gaming GeForce RTX 3090 has 10496 shader units and these clock a maximum of 1.73 GHz which results in an FP32 computing power of 36.21 TFLOPS.
The Gainward GeForce RTX 3080 Phantom has 8704 shader units and these clock at a maximum of 1.76 GHz and achieve an FP32 computing power of 30.55 TFLOPS. |
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GPUThe ASUS TUF Gaming GeForce RTX 3090 is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors. The graphics card Gainward GeForce RTX 3080 Phantom is based on the Ampere architecture and is equipped with 68 execution units. |
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ASUS TUF Gaming GeForce RTX 3090 | GPU | Gainward GeForce RTX 3080 Phantom |
NVIDIA GeForce RTX 3090 | Based on | NVIDIA GeForce RTX 3080 |
GA102-300-A1 | GPU Chip | GA102-200-K1-A1 |
Ampere | Architecture | Ampere |
82 | Streaming Multiprocessors | 68 |
10496 | Shader | 8704 |
112 | Render Output Units | 96 |
328 | Texture Units | 272 |
82 | Raytracing Cores | 68 |
MemoryThe ASUS TUF Gaming GeForce RTX 3090 is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks. The Gainward GeForce RTX 3080 Phantom has a 10 GB large GDDR6X graphics memory and the memory clock is 1.188GHz. |
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24 GB | Memory Size | 10 GB |
GDDR6X | Memory Type | GDDR6X |
1.219 GHz | Memory Clock | 1.188 GHz |
19.5 Gbps | Memory Speed | 19.0 Gbps |
936 GB/s | Memory bandwidth | 760 GB/s |
384 bit | Memory Interface | 320 bit |
Clock SpeedsThe ASUS TUF Gaming GeForce RTX 3090 has a turbo clock of 1.725 GHz. The turbo frequency of the Gainward GeForce RTX 3080 Phantom is 1.755 GHz. |
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1.395 GHz | Base Clock | 1.440 GHz |
1.725 GHz | Boost Clock | 1.755 GHz |
1.70 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe ASUS TUF Gaming GeForce RTX 3090 has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C. The Gainward GeForce RTX 3080 Phantom 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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350 W | TDP | 340 W |
-- | TDP (up) | 370 W |
93 °C | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASUS TUF Gaming GeForce RTX 3090 are cooled with a Air cooling. The Gainward GeForce RTX 3080 Phantom is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 95 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
37-43 dB | Noise (Load) | 41-43 dB |
ConnectivityThe ASUS TUF Gaming GeForce RTX 3090 supports the downward compatible copy protection HDCP in version 2.3. The Gainward GeForce RTX 3080 Phantom supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
2x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASUS TUF Gaming GeForce RTX 3090 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The Gainward GeForce RTX 3080 Phantom 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 |
ASUS Aura Sync | LED | Addressable LED |
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 ASUS TUF Gaming GeForce RTX 3090 is 52 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the Gainward GeForce RTX 3080 Phantom is 52 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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300 mm | Length | 304 mm |
127 mm | Height | 136 mm |
52 mm | Width | -- |
3 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, ASUS TUF Gaming GeForce RTX 3090 was released in Q4/2020. The Gainward GeForce RTX 3080 Phantom published in Q4/2020 is manufactured with a structure width of 8 nanometers. |
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TUF-RTX3090-24G-GAMING | Part-no | NED3080U19IA-1020P |
Q4/2020 | Release date | Q4/2020 |
1,689 $ | Launch Price | 729 $ |
8 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X |