Palit GeForce GTX 1080 Dual OC
vs
PowerColor Radeon RX 6900 XT
GPU comparison with benchmarksThe Palit GeForce GTX 1080 Dual OC has 2560 shader units and these clock a maximum of 1.76 GHz which results in an FP32 computing power of 9.00 TFLOPS.
The PowerColor Radeon RX 6900 XT has 5120 shader units and these clock at a maximum of 2.25 GHz and achieve an FP32 computing power of 23.04 TFLOPS. |
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GPUThe Palit GeForce GTX 1080 Dual OC is equipped with a graphics chip of the Pascal architecture, which has 20 streaming multiprocessors. The graphics card PowerColor Radeon RX 6900 XT is based on the RDNA 2 architecture and is equipped with 80 execution units. |
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| Palit GeForce GTX 1080 Dual OC | GPU | PowerColor Radeon RX 6900 XT |
| NVIDIA GeForce GTX 1080 | Based on | AMD Radeon RX 6900 XT |
| GP104-400-A1 / GP104-410-A1 | GPU Chip | Navi 21 |
| Pascal | Architecture | RDNA 2 |
| 20 | Streaming Multiprocessors | 80 |
| 2560 | Shader | 5120 |
| 64 | Render Output Units | 128 |
| 160 | Texture Units | 320 |
| 0 | Raytracing Cores | 80 |
MemoryThe Palit GeForce GTX 1080 Dual OC is equipped with a 8 GB large GDDR5X graphics memory, which is equipped with 1.251 GHz clocks. The PowerColor Radeon RX 6900 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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| 8 GB | Memory Size | 16 GB |
| GDDR5X | Memory Type | GDDR6 |
| 1.251 GHz | Memory Clock | 2.000 GHz |
| 10.0 Gbps | Memory Speed | 16.0 Gbps |
| 320 GB/s | Memory bandwidth | 512 GB/s |
| 256 bit | Memory Interface | 256 bit |
Clock SpeedsThe Palit GeForce GTX 1080 Dual OC has a turbo clock of 1.759 GHz. The turbo frequency of the PowerColor Radeon RX 6900 XT is 2.250 GHz. |
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| 1.620 GHz | Base Clock | 1.825 GHz |
| 1.759 GHz | Boost Clock | 2.250 GHz |
| Avg (Game) Clock | 2.02 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe Palit GeForce GTX 1080 Dual OC has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 94 °C. The PowerColor Radeon RX 6900 XT 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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| 180 W | TDP | 300 W |
| -- | TDP (up) | 345 W |
| 94 °C | Tjunction max | 100 °C |
| 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the Palit GeForce GTX 1080 Dual OC are cooled with a Air cooling. The PowerColor Radeon RX 6900 XT is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 3 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 40 dB |
ConnectivityThe Palit GeForce GTX 1080 Dual OC supports the downward compatible copy protection HDCP in version 2.2. The PowerColor Radeon RX 6900 XT supports HDCP in version 2.3 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.3 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4 | DP Ports | 2x DP v1.4a |
| 1 | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe Palit GeForce GTX 1080 Dual OC supports the DirectX standard from Microsoft in version 12_1. The PowerColor Radeon RX 6900 XT supports Microsoft's DirectX version 12_2 (Ultimate). |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | DirectX | 12_2 (Ultimate) |
| No | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | Non addressable LED |
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 |
| No | AV1 | Decode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe Palit GeForce GTX 1080 Dual OC is 39 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the PowerColor Radeon RX 6900 XT is 39 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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| 252 mm | Length | 267 mm |
| 112 mm | Height | 120 mm |
| 39 mm | Width | 50 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | 1500 g |
| PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 16 nanometer process, Palit GeForce GTX 1080 Dual OC was released in Q1/2017. The PowerColor Radeon RX 6900 XT published in Q1/2021 is manufactured with a structure width of 7 nanometers. |
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| NEB1080U15P2-1045D | Part-no | AXRX 6900XT 16GBD6-M2DHC |
| Q1/2017 | Release date | Q1/2021 |
| 599 $ (Reference) | Launch Price | 999 $ (Reference) |
| 16 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.620 GHz, 8 GB (180 W TDP)
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1.825 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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Palit GeForce GTX 1080 Dual OC
8 GB GDDR5X |
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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Port Royal (Raytracing)
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Palit GeForce GTX 1080 Dual OC
8 GB GDDR5X |
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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PowerColor Radeon RX 6900 XT
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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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Radeon RX 6900 XT
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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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Radeon RX 6900 XT
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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Palit GeForce GTX 1080 Dual OC
8 GB GDDR5X |
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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Palit GeForce GTX 1080 Dual OC
8 GB GDDR5X |
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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Palit GeForce GTX 1080 Dual OC
8 GB GDDR5X |
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PowerColor Radeon RX 6900 XT
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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Palit GeForce GTX 1080 Dual OC
8 GB GDDR5X |
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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Palit GeForce GTX 1080 Dual OC
8 GB GDDR5X |
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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Geekbench 6 - Metal
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PowerColor Radeon RX 6900 XT
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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Palit GeForce GTX 1080 Dual OC
8 GB GDDR5X |
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PowerColor Radeon RX 6900 XT
16 GB GDDR6 |
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