ASUS Phoenix Radeon RX 550 4G EVO
vs
KFA2 GeForce GTX 1080 Ti
GPU comparison with benchmarksThe ASUS Phoenix Radeon RX 550 4G EVO is based on the AMD Radeon RX 550 (Lexa) (GCN 4) and has 4 GB GDDR5 graphics memory with a bandwidth of 96 GB/s.
The KFA2 GeForce GTX 1080 Ti is based on the NVIDIA GeForce GTX 1080 Ti (Pascal) and has 11 GB GDDR5X graphics memory with a bandwidth of 484 GB/s. |
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GPUThe ASUS Phoenix Radeon RX 550 4G EVO has the Lexa PRO graphics chip installed, which is based on the GCN 4 architecture. The KFA2 GeForce GTX 1080 Ti is based on the graphics chip GP102-350-K1-A1, which comes from the Pascal architecture. |
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| ASUS Phoenix Radeon RX 550 4G EVO | GPU | KFA2 GeForce GTX 1080 Ti |
| AMD Radeon RX 550 (Lexa) | Based on | NVIDIA GeForce GTX 1080 Ti |
| Lexa PRO | GPU Chip | GP102-350-K1-A1 |
| GCN 4 | Architecture | Pascal |
| 8 | Streaming Multiprocessors | 28 |
| 512 | Shader | 3584 |
| 16 | Render Output Units | 88 |
| 32 | Texture Units | 224 |
| 0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the ASUS Phoenix Radeon RX 550 4G EVO clocks at 1.500 GHz, which corresponds to a speed of 6.0 Gbps. The graphics memory speed of the KFA2 GeForce GTX 1080 Ti is 11.0 Gbps and the clock speed is 1.376 GHz. |
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| 4 GB | Memory Size | 11 GB |
| GDDR5 | Memory Type | GDDR5X |
| 1.500 GHz | Memory Clock | 1.376 GHz |
| 6.0 Gbps | Memory Speed | 11.0 Gbps |
| 96 GB/s | Memory bandwidth | 484 GB/s |
| 128 bit | Memory Interface | 352 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.100 GHz | Base Clock | 1.480 GHz |
| 1.183 GHz | Boost Clock | 1.582 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe ASUS Phoenix Radeon RX 550 4G EVO is powered by connectors. The TDP (Thermal Design Power) of the graphics card is 50 W. The KFA2 GeForce GTX 1080 Ti has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 250 W. |
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| 50 W | TDP | 250 W |
| -- | TDP (up) | -- |
| 80 °C | Tjunction max | 91 °C |
| PCIe-Power | 1 x 6-Pin, 1 x 8-Pin | |
Cooler & FansThe ASUS Phoenix Radeon RX 550 4G EVO is equipped with a total of 1 Axial main fans. The KFA2 GeForce GTX 1080 Ti has 1 Radial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Radial |
| 1 x 80 mm | Fan 1 | 1 x 70 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the ASUS Phoenix Radeon RX 550 4G EVO. The KFA2 GeForce GTX 1080 Ti supports the operation of a maximum of 4 monitors. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 1x DP v1.4 | DP Ports | 3x DP v1.4 |
| 1 | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the ASUS Phoenix Radeon RX 550 4G EVO it is possible to operate a screen with a maximum resolution of up to 5120x2880 pixels. The maximum supported resolution of the KFA2 GeForce GTX 1080 Ti is 7680x4320 pixels. |
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| 5120x2880 | Max. resolution | 7680x4320 |
| 12 | DirectX | 12_1 |
| No | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | No LED lighting |
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 |
| No | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe ASUS Phoenix Radeon RX 550 4G EVO is connected to the system via PCIe 3.0 x 8 lanes and requires 2 PCIe-Slots space in the housing. The KFA2 GeForce GTX 1080 Ti needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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| 192 mm | Length | 281 mm |
| 115 mm | Height | 124 mm |
| 39 mm | Width | 42 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe ASUS Phoenix Radeon RX 550 4G EVO has been manufactured with a structure width of 14 nanometers since Q2/2017. The KFA2 GeForce GTX 1080 Ti came on the market in Q1/2017 and will have a structure width of 16 nanometers manufactured. |
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| PH-RX550-4G-EVO | Part-no | 80IUJBMDP9VK |
| Q2/2017 | Release date | Q1/2017 |
| 79 $ (Reference) | Launch Price | 699 $ (Reference) |
| 14 nm | Structure size | 16 nm |
| data sheet | Documents | data sheet |
1.100 GHz, 4 GB (50 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 Phoenix Radeon RX 550 4G EVO
4 GB GDDR5 |
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KFA2 GeForce GTX 1080 Ti
11 GB GDDR5X |
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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 Phoenix Radeon RX 550 4G EVO
4 GB GDDR5 |
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KFA2 GeForce GTX 1080 Ti
11 GB GDDR5X |
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2560x1440 (1440p)
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ASUS Phoenix Radeon RX 550 4G EVO
4 GB GDDR5 |
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KFA2 GeForce GTX 1080 Ti
11 GB GDDR5X |
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1920x1080 (1080p)
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ASUS Phoenix Radeon RX 550 4G EVO
4 GB GDDR5 |
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KFA2 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 Phoenix Radeon RX 550 4G EVO
4 GB GDDR5 |
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KFA2 GeForce GTX 1080 Ti
11 GB GDDR5X |
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Geekbench 6 - Vulkan
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ASUS Phoenix Radeon RX 550 4G EVO
4 GB GDDR5 |
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KFA2 GeForce GTX 1080 Ti
11 GB GDDR5X |
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Geekbench 6 - Metal
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ASUS Phoenix Radeon RX 550 4G EVO
4 GB GDDR5 |
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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 Phoenix Radeon RX 550 4G EVO
4 GB GDDR5 |
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KFA2 GeForce GTX 1080 Ti
11 GB GDDR5X |
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