ASUS ROG Strix Radeon RX 6800 OC
vs
Gainward GeForce RTX 3080 Phoenix
GPU comparison with benchmarksThe ASUS ROG Strix Radeon RX 6800 OC has 3840 shader units and these clock a maximum of 2.19 GHz which results in an FP32 computing power of 16.82 TFLOPS.
The Gainward GeForce RTX 3080 Phoenix has 8704 shader units and these clock at a maximum of 1.71 GHz and achieve an FP32 computing power of 29.77 TFLOPS. |
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GPUThe ASUS ROG Strix Radeon RX 6800 OC is equipped with a graphics chip of the RDNA 2 architecture, which has 60 streaming multiprocessors. The graphics card Gainward GeForce RTX 3080 Phoenix is based on the Ampere architecture and is equipped with 68 execution units. |
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| ASUS ROG Strix Radeon RX 6800 OC | GPU | Gainward GeForce RTX 3080 Phoenix |
| AMD Radeon RX 6800 | Based on | NVIDIA GeForce RTX 3080 |
| Navi 21 | GPU Chip | GA102-200-K1-A1 |
| RDNA 2 | Architecture | Ampere |
| 60 | Streaming Multiprocessors | 68 |
| 3840 | Shader | 8704 |
| 96 | Render Output Units | 96 |
| 240 | Texture Units | 272 |
| 60 | Raytracing Cores | 68 |
MemoryThe ASUS ROG Strix Radeon RX 6800 OC is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The Gainward GeForce RTX 3080 Phoenix has a 10 GB large GDDR6X graphics memory and the memory clock is 1.188GHz. |
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| 16 GB | Memory Size | 10 GB |
| GDDR6 | Memory Type | GDDR6X |
| 2.000 GHz | Memory Clock | 1.188 GHz |
| 16.0 Gbps | Memory Speed | 19.0 Gbps |
| 512 GB/s | Memory bandwidth | 760 GB/s |
| 256 bit | Memory Interface | 320 bit |
Clock SpeedsThe ASUS ROG Strix Radeon RX 6800 OC has a turbo clock of 2.190 GHz. The turbo frequency of the Gainward GeForce RTX 3080 Phoenix is 1.710 GHz. |
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| 1.850 GHz | Base Clock | 1.440 GHz |
| 2.190 GHz | Boost Clock | 1.710 GHz |
| 1.98 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe ASUS ROG Strix Radeon RX 6800 OC 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 100 °C. The Gainward GeForce RTX 3080 Phoenix is equipped with a 2 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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| 250 W | TDP | 320 W |
| 285 W | TDP (up) | 370 W |
| 100 °C | Tjunction max | 93 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASUS ROG Strix Radeon RX 6800 OC are cooled with a Air cooling. The Gainward GeForce RTX 3080 Phoenix is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 3 x 100 mm | Fan 1 | 3 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 35 dB | Noise (Load) | 41-42 dB |
ConnectivityThe ASUS ROG Strix Radeon RX 6800 OC supports the downward compatible copy protection HDCP in version 2.3. The Gainward GeForce RTX 3080 Phoenix supports HDCP in version 2.3 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x 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 ROG Strix Radeon RX 6800 OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The Gainward GeForce RTX 3080 Phoenix 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 | 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 | Decode |
| Decode / Encode | VP8 | Decode |
| Decode / Encode | VP9 | Decode |
DimensionsThe ASUS ROG Strix Radeon RX 6800 OC is 57 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the Gainward GeForce RTX 3080 Phoenix is 57 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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| 320 mm | Length | 294 mm |
| 129 mm | Height | 112 mm |
| 57 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 7 nanometer process, ASUS ROG Strix Radeon RX 6800 OC was released in Q4/2020. The Gainward GeForce RTX 3080 Phoenix published in Q4/2020 is manufactured with a structure width of 8 nanometers. |
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| ROG-STRIX-RX6800-O16G-GAMING | Part-no | NED3080019IA-132AX |
| Q4/2020 | Release date | Q4/2020 |
| 799 $ | Launch Price | 749 $ |
| 7 nm | Structure size | 8 nm |
| data sheet | Documents | data sheet |
1.850 GHz, 16 GB (250 W TDP)
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1.440 GHz, 10 GB (320 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 Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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Port Royal (Raytracing)
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 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 Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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2560x1440 (1440p)
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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1920x1080 (1080p)
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 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 Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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2560x1440 (1440p)
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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1920x1080 (1080p)
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 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 Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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2560x1440 (1440p)
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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1920x1080 (1080p)
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 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 ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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Geekbench 6 - Vulkan
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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Geekbench 6 - Metal
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ASUS ROG Strix Radeon RX 6800 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 ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
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Gainward GeForce RTX 3080 Phoenix
10 GB GDDR6X |
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