PowerColor Radeon RX Vega 56 Nano Edition
vs
KFA2 GeForce GTX 1080 Ti EX OC White
GPU comparison with benchmarksThe PowerColor Radeon RX Vega 56 Nano Edition is based on the AMD RX Vega 56 (GCN 5) and has 8 GB HBM2 graphics memory with a bandwidth of 410 GB/s.
The KFA2 GeForce GTX 1080 Ti EX OC White 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 PowerColor Radeon RX Vega 56 Nano Edition has the Vega 10 XL graphics chip installed, which is based on the GCN 5 architecture. The KFA2 GeForce GTX 1080 Ti EX OC White is based on the graphics chip GP102-350-K1-A1, which comes from the Pascal architecture. |
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| PowerColor Radeon RX Vega 56 Nano Edition | GPU | KFA2 GeForce GTX 1080 Ti EX OC White |
| AMD RX Vega 56 | Based on | NVIDIA GeForce GTX 1080 Ti |
| Vega 10 XL | GPU Chip | GP102-350-K1-A1 |
| GCN 5 | Architecture | Pascal |
| 56 | Streaming Multiprocessors | 28 |
| 3584 | Shader | 3584 |
| 64 | Render Output Units | 88 |
| 256 | Texture Units | 224 |
| 0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the PowerColor Radeon RX Vega 56 Nano Edition clocks at 0.800 GHz, which corresponds to a speed of 1.6 Gbps. The graphics memory speed of the KFA2 GeForce GTX 1080 Ti EX OC White is 11.0 Gbps and the clock speed is 1.376 GHz. |
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| 8 GB | Memory Size | 11 GB |
| HBM2 | Memory Type | GDDR5X |
| 0.800 GHz | Memory Clock | 1.376 GHz |
| 1.6 Gbps | Memory Speed | 11.0 Gbps |
| 410 GB/s | Memory bandwidth | 484 GB/s |
| 2048 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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| 1.156 GHz | Base Clock | 1.531 GHz |
| 1.471 GHz | Boost Clock | 1.645 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe PowerColor Radeon RX Vega 56 Nano Edition is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 210 W. The KFA2 GeForce GTX 1080 Ti EX OC White 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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| 210 W | TDP | 250 W |
| -- | TDP (up) | -- |
| 100 °C | Tjunction max | 91 °C |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe PowerColor Radeon RX Vega 56 Nano Edition is equipped with a total of 1 Axial main fans. The KFA2 GeForce GTX 1080 Ti EX OC White has 2 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 1 x 90 mm | Fan 1 | 2 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the PowerColor Radeon RX Vega 56 Nano Edition. The KFA2 GeForce GTX 1080 Ti EX OC White supports the operation of a maximum of 4 monitors. |
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| 4 | Max. Displays | 4 |
| -- | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4 | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the PowerColor Radeon RX Vega 56 Nano Edition it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the KFA2 GeForce GTX 1080 Ti EX OC White is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | 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 / Encode | VP9 | Decode |
DimensionsThe PowerColor Radeon RX Vega 56 Nano Edition is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The KFA2 GeForce GTX 1080 Ti EX OC White needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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| 280 mm | Length | 281 mm |
| 127 mm | Height | 124 mm |
| 40 mm | Width | 42 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe PowerColor Radeon RX Vega 56 Nano Edition has been manufactured with a structure width of 14 nanometers since Q3/2017. The KFA2 GeForce GTX 1080 Ti EX OC White came on the market in Q1/2017 and will have a structure width of 16 nanometers manufactured. |
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| AXRX VEGA 56 NANO 8GBHBM2 | Part-no | 80IUJBMDQ0EK |
| Q3/2017 | Release date | Q1/2017 |
| 399 $ (Reference) | Launch Price | 699 $ (Reference) |
| 14 nm | Structure size | 16 nm |
| data sheet | Documents | data sheet |
1.156 GHz, 8 GB (210 W TDP)
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1.531 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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PowerColor Radeon RX Vega 56 Nano Edition
8 GB HBM2 |
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KFA2 GeForce GTX 1080 Ti EX OC White
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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PowerColor Radeon RX Vega 56 Nano Edition
8 GB HBM2 |
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KFA2 GeForce GTX 1080 Ti EX OC White
11 GB GDDR5X |
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2560x1440 (1440p)
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PowerColor Radeon RX Vega 56 Nano Edition
8 GB HBM2 |
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KFA2 GeForce GTX 1080 Ti EX OC White
11 GB GDDR5X |
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1920x1080 (1080p)
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PowerColor Radeon RX Vega 56 Nano Edition
8 GB HBM2 |
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KFA2 GeForce GTX 1080 Ti EX OC White
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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PowerColor Radeon RX Vega 56 Nano Edition
8 GB HBM2 |
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KFA2 GeForce GTX 1080 Ti EX OC White
11 GB GDDR5X |
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Geekbench 6 - Vulkan
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PowerColor Radeon RX Vega 56 Nano Edition
8 GB HBM2 |
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KFA2 GeForce GTX 1080 Ti EX OC White
11 GB GDDR5X |
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Geekbench 6 - Metal
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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PowerColor Radeon RX Vega 56 Nano Edition
8 GB HBM2 |
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KFA2 GeForce GTX 1080 Ti EX OC White
11 GB GDDR5X |
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