ASUS TUF Gaming GeForce RTX 3090
vs
ASUS ROG Strix LC Radeon RX 6800 XT OC
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 ASUS ROG Strix LC Radeon RX 6800 XT OC has 4608 shader units and these clock at a maximum of 2.36 GHz and achieve an FP32 computing power of 21.75 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 ASUS ROG Strix LC Radeon RX 6800 XT OC is based on the RDNA 2 architecture and is equipped with 72 execution units. |
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| ASUS TUF Gaming GeForce RTX 3090 | GPU | ASUS ROG Strix LC Radeon RX 6800 XT OC |
| 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 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 ASUS ROG Strix LC Radeon RX 6800 XT OC has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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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 ASUS TUF Gaming GeForce RTX 3090 has a turbo clock of 1.725 GHz. The turbo frequency of the ASUS ROG Strix LC Radeon RX 6800 XT OC is 2.360 GHz. |
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| 1.395 GHz | Base Clock | 1.925 GHz |
| 1.725 GHz | Boost Clock | 2.360 GHz |
| 1.70 GHz | Avg (Game) Clock | 2.11 GHz |
| 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 ASUS ROG Strix LC Radeon RX 6800 XT 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 100 °C. |
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| 350 W | TDP | 300 W |
| -- | TDP (up) | 345 W |
| 93 °C | Tjunction max | 100 °C |
| 2 x 8-Pin | PCIe-Power | 2 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 ASUS ROG Strix LC Radeon RX 6800 XT OC is cooled by a AIO water cooling. |
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| Axial | Fan-Type | Axial |
| 3 x 95 mm | Fan 1 | 1 x 80 mm |
| -- | Fan 2 | 2 x 120 mm |
| Air cooling | Cooler-Type | AIO water cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 37-43 dB | Noise (Load) | 37-38 dB |
ConnectivityThe ASUS TUF Gaming GeForce RTX 3090 supports the downward compatible copy protection HDCP in version 2.3. The ASUS ROG Strix LC Radeon RX 6800 XT 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 |
| 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 |
FeaturesetThe ASUS TUF Gaming GeForce RTX 3090 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ASUS ROG Strix LC Radeon RX 6800 XT 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 |
| ASUS Aura Sync | 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 / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe ASUS TUF Gaming GeForce RTX 3090 is 52 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASUS ROG Strix LC Radeon RX 6800 XT OC is 52 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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| 300 mm | Length | 277 mm |
| 127 mm | Height | 131 mm |
| 52 mm | Width | 44 mm |
| 3 PCIe-Slots | Width (Slots) | 2 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 ASUS ROG Strix LC Radeon RX 6800 XT OC published in Q1/2021 is manufactured with a structure width of 7 nanometers. |
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| TUF-RTX3090-24G-GAMING | Part-no | ROG-STRIX-LC-RX6800XT-O16G-GAMING |
| Q4/2020 | Release date | Q1/2021 |
| 1,689 $ | Launch Price | 999 $ |
| 8 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.395 GHz, 24 GB (350 W TDP)
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1.925 GHz, 16 GB (300 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
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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Port Royal (Raytracing)
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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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
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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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
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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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
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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2560x1440 (1440p)
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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1920x1080 (1080p)
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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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
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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Geekbench 6 - Metal
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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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
24 GB GDDR6X |
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ASUS ROG Strix LC Radeon RX 6800 XT OC
16 GB GDDR6 |
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