ASUS ROG Strix GeForce RTX 3090 OC
vs
ASUS Turbo GeForce GTX 1080 TI
GPU comparison with benchmarksThe ASUS ROG Strix GeForce RTX 3090 OC has 10496 shader units and these clock a maximum of 1.89 GHz which results in an FP32 computing power of 39.67 TFLOPS.
The ASUS Turbo GeForce GTX 1080 TI has 3584 shader units and these clock at a maximum of 1.58 GHz and achieve an FP32 computing power of 11.34 TFLOPS. |
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GPUThe ASUS ROG Strix GeForce RTX 3090 OC is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors. The graphics card ASUS Turbo GeForce GTX 1080 TI is based on the Pascal architecture and is equipped with 28 execution units. |
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| ASUS ROG Strix GeForce RTX 3090 OC | GPU | ASUS Turbo GeForce GTX 1080 TI |
| NVIDIA GeForce RTX 3090 | Based on | NVIDIA GeForce GTX 1080 Ti |
| GA102-300-A1 | GPU Chip | GP102-350-K1-A1 |
| Ampere | Architecture | Pascal |
| 82 | Streaming Multiprocessors | 28 |
| 10496 | Shader | 3584 |
| 112 | Render Output Units | 88 |
| 328 | Texture Units | 224 |
| 82 | Raytracing Cores | 0 |
MemoryThe ASUS ROG Strix GeForce RTX 3090 OC is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks. The ASUS Turbo GeForce GTX 1080 TI has a 11 GB large GDDR5X graphics memory and the memory clock is 1.376GHz. |
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| 24 GB | Memory Size | 11 GB |
| GDDR6X | Memory Type | GDDR5X |
| 1.219 GHz | Memory Clock | 1.376 GHz |
| 19.5 Gbps | Memory Speed | 11.0 Gbps |
| 936 GB/s | Memory bandwidth | 484 GB/s |
| 384 bit | Memory Interface | 352 bit |
Clock SpeedsThe ASUS ROG Strix GeForce RTX 3090 OC has a turbo clock of 1.890 GHz. The turbo frequency of the ASUS Turbo GeForce GTX 1080 TI is 1.582 GHz. |
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| 1.395 GHz | Base Clock | 1.480 GHz |
| 1.890 GHz | Boost Clock | 1.582 GHz |
| 1.86 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe ASUS ROG Strix GeForce RTX 3090 OC has 3 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 ASUS Turbo GeForce GTX 1080 TI is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 91 °C. |
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| 390 W | TDP | 250 W |
| 480 W | TDP (up) | -- |
| 93 °C | Tjunction max | 91 °C |
| 3 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASUS ROG Strix GeForce RTX 3090 OC are cooled with a Air cooling. The ASUS Turbo GeForce GTX 1080 TI is cooled by a Air cooling. |
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| Axial | Fan-Type | Radial |
| 3 x 95 mm | Fan 1 | 1 x 70 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | dB |
| 40-47 dB | Noise (Load) | -- |
ConnectivityThe ASUS ROG Strix GeForce RTX 3090 OC supports the downward compatible copy protection HDCP in version 2.3. The ASUS Turbo GeForce GTX 1080 TI supports HDCP in version 2.2 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.2 |
| 1x HDMI v2.1 | HDMI Ports | 2x HDMI v2.0b |
| 3x DP v1.4a | DP Ports | 2x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe ASUS ROG Strix GeForce RTX 3090 OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ASUS Turbo GeForce GTX 1080 TI supports Microsoft's DirectX version 12_1. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_1 |
| Yes | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| ASUS Aura Sync | LED | No LED lighting |
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 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe ASUS ROG Strix GeForce RTX 3090 OC is -- wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASUS Turbo GeForce GTX 1080 TI is -- and thus requires the space of 2 PCIe-Slots in the PC case. |
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| 320 mm | Length | 267 mm |
| 140 mm | Height | 111 mm |
| -- | Width | 38 mm |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| 1810 g | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 8 nanometer process, ASUS ROG Strix GeForce RTX 3090 OC was released in Q4/2020. The ASUS Turbo GeForce GTX 1080 TI published in Q1/2017 is manufactured with a structure width of 16 nanometers. |
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| ROG-STRIX-RTX3090-O24G-GAMING | Part-no | TURBO-GTX1080TI-11G |
| Q4/2020 | Release date | Q1/2017 |
| 1,659 $ | Launch Price | 799 $ |
| 8 nm | Structure size | 16 nm |
| data sheet | Documents | data sheet |
1.395 GHz, 24 GB (390 W TDP)
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1.480 GHz, 11 GB (250 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 ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Turbo GeForce GTX 1080 TI
11 GB GDDR5X |
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Port Royal (Raytracing)
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ASUS ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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ASUS ROG Strix GeForce RTX 3090 OC
24 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 ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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2560x1440 (1440p)
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ASUS ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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1920x1080 (1080p)
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ASUS ROG Strix GeForce RTX 3090 OC
24 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 ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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2560x1440 (1440p)
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ASUS ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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1920x1080 (1080p)
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ASUS ROG Strix GeForce RTX 3090 OC
24 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 ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Turbo GeForce GTX 1080 TI
11 GB GDDR5X |
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2560x1440 (1440p)
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ASUS ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Turbo GeForce GTX 1080 TI
11 GB GDDR5X |
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1920x1080 (1080p)
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ASUS ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Turbo GeForce GTX 1080 TI
11 GB GDDR5X |
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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 ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Turbo GeForce GTX 1080 TI
11 GB GDDR5X |
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Geekbench 6 - Vulkan
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ASUS ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Turbo GeForce GTX 1080 TI
11 GB GDDR5X |
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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 ROG Strix GeForce RTX 3090 OC
24 GB GDDR6X |
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ASUS Turbo GeForce GTX 1080 TI
11 GB GDDR5X |
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