GPU comparison with benchmarksThe ASUS TUF Gaming GeForce RTX 3090 OC is based on the NVIDIA GeForce RTX 3090 (Ampere) and has 24 GB GDDR6X graphics memory with a bandwidth of 936 GB/s.
The XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming is based on the AMD Radeon RX 6800 XT (RDNA 2) and has 16 GB GDDR6 graphics memory with a bandwidth of 512 GB/s. |
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GPUThe ASUS TUF Gaming GeForce RTX 3090 OC has the GA102-300-A1 graphics chip installed, which is based on the Ampere architecture. The XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming is based on the graphics chip Navi 21 XT, which comes from the RDNA 2 architecture. |
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ASUS TUF Gaming GeForce RTX 3090 OC | GPU | XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming |
NVIDIA GeForce RTX 3090 | Based on | AMD Radeon RX 6800 XT |
GA102-300-A1 | GPU Chip | Navi 21 XT |
Ampere | Architecture | RDNA 2 |
82 | Streaming Multiprocessors | 72 |
10496 | Shader | 4608 |
112 | Render Output Units | 128 |
328 | Texture Units | 288 |
82 | Raytracing Cores | 72 |
MemoryThe graphics memory of the ASUS TUF Gaming GeForce RTX 3090 OC clocks at 1.219 GHz, which corresponds to a speed of 19.5 Gbps. The graphics memory speed of the XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming is 16.0 Gbps and the clock speed is 2.000 GHz. |
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24 GB | Memory Size | 16 GB |
GDDR6X | Memory Type | GDDR6 |
1.219 GHz | Memory Clock | 2.000 GHz |
19.5 Gbps | Memory Speed | 16.0 Gbps |
936 GB/s | Memory bandwidth | 512 GB/s |
384 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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1.395 GHz | Base Clock | 1.925 GHz |
1.770 GHz | Boost Clock | 2.360 GHz |
1.74 GHz | Avg (Game) Clock | 2.11 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe ASUS TUF Gaming GeForce RTX 3090 OC is powered by 3 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 350 W. The XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 300 W. |
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350 W | TDP | 300 W |
-- | TDP (up) | 345 W |
93 °C | Tjunction max | 100 °C |
3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe ASUS TUF Gaming GeForce RTX 3090 OC is equipped with a total of 2 Axial main fans. The XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming has 3 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 95 mm | Fan 1 | 2 x 105 mm |
-- | Fan 2 | 1 x 90 mm |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
37-42 dB | Noise (Load) | 35-36 dB |
ConnectivityUp to 4 screens can be operated with the ASUS TUF Gaming GeForce RTX 3090 OC. The XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming supports the operation of a maximum of 4 monitors. |
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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 | 2x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetWith the ASUS TUF Gaming GeForce RTX 3090 OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming 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 | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | Decode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe ASUS TUF Gaming GeForce RTX 3090 OC is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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300 mm | Length | 340 mm |
127 mm | Height | 138 mm |
52 mm | Width | 54 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | 1817 g |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe ASUS TUF Gaming GeForce RTX 3090 OC has been manufactured with a structure width of 8 nanometers since Q4/2020. The XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming came on the market in Q1/2021 and will have a structure width of 7 nanometers manufactured. |
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TUF-RTX3090-O24G-GAMING | Part-no | RX-68XTACBD9 |
Q4/2020 | Release date | Q1/2021 |
1,649 $ | Launch Price | 799 $ |
8 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
|||
XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090 OC
24 GB GDDR6X |
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XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming
16 GB GDDR6 |