ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
vs
ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
GPU comparison with benchmarksThe ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition is based on the NVIDIA GeForce RTX 3090 Ti (Ampere) and has 24 GB GDDR6X graphics memory with a bandwidth of 1008 GB/s.
The ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo is based on the NVIDIA GeForce RTX 3080 Ti (Ampere) and has 12 GB GDDR6X graphics memory with a bandwidth of 912 GB/s. |
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GPUThe ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition has the GA102-350-A1 graphics chip installed, which is based on the Ampere architecture. The ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo is based on the graphics chip GA102-225-A1, which comes from the Ampere architecture. |
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| ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition | GPU | ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo |
| 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 graphics memory of the ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition clocks at 1.313 GHz, which corresponds to a speed of 21.0 Gbps. The graphics memory speed of the ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo is 19.0 Gbps and the clock speed is 1.188 GHz. |
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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 clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.670 GHz | Base Clock | 1.365 GHz |
| 1.950 GHz | Boost Clock | 1.785 GHz |
| 1.92 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 450 W. The ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo has 3 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 400 W. |
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| 450 W | TDP | 400 W |
| -- | TDP (up) | -- |
| 92 °C | Tjunction max | 93 °C |
| 1 x 16-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition is equipped with a total of 3 Axial main fans. The ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo has 3 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 100 mm | Fan 1 | 3 x 100 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition. The ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo 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 | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo 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 | ZOTAC SPECTRA |
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 |
| Decode | VP9 | Decode |
DimensionsThe ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition is connected to the system via PCIe 4.0 x 16 lanes and requires 4 PCIe-Slots space in the housing. The ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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| 326 mm | Length | 353 mm |
| 140 mm | Height | 145 mm |
| 63 mm | Width | 60 mm |
| 4 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition has been manufactured with a structure width of 8 nanometers since Q1/2022. The ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo came on the market in Q3/2021 and will have a structure width of 8 nanometers manufactured. |
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| -- | Part-no | ZT-A30810B-10P |
| Q1/2022 | Release date | Q3/2021 |
| 1,999 $ (Reference) | Launch Price | 1,199 $ (Reference) |
| 8 nm | Structure size | 8 nm |
| data sheet | Documents | data sheet |
1.670 GHz, 24 GB (450 W TDP)
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1.365 GHz, 12 GB (400 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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Port Royal (Raytracing)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
3840x2160 (2160p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
||
|
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
||
1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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Geekbench 6 - Vulkan
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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ASUS TUF Gaming GeForce RTX 3090 Ti OC Edition
24 GB GDDR6X |
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ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo
12 GB GDDR6X |
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