Sapphire Nitro+ Radeon RX Vega 56 LE
vs
KFA2 GeForce RTX 2080 EX OC
GPU comparison with benchmarksThe Sapphire Nitro+ Radeon RX Vega 56 LE has 3584 shader units and these clock a maximum of 1.57 GHz which results in an FP32 computing power of 11.26 TFLOPS.
The KFA2 GeForce RTX 2080 EX OC has 2944 shader units and these clock at a maximum of 1.85 GHz and achieve an FP32 computing power of 10.87 TFLOPS. |
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GPUThe Sapphire Nitro+ Radeon RX Vega 56 LE is equipped with a graphics chip of the GCN 5 architecture, which has 56 streaming multiprocessors. The graphics card KFA2 GeForce RTX 2080 EX OC is based on the Turing architecture and is equipped with 46 execution units. |
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| Sapphire Nitro+ Radeon RX Vega 56 LE | GPU | KFA2 GeForce RTX 2080 EX OC |
| AMD RX Vega 56 | Based on | NVIDIA GeForce RTX 2080 |
| Vega 10 XL | GPU Chip | TU104 |
| GCN 5 | Architecture | Turing |
| 56 | Streaming Multiprocessors | 46 |
| 3584 | Shader | 2944 |
| 64 | Render Output Units | 64 |
| 256 | Texture Units | 184 |
| 0 | Raytracing Cores | 46 |
MemoryThe Sapphire Nitro+ Radeon RX Vega 56 LE is equipped with a 8 GB large HBM2 graphics memory, which is equipped with 0.800 GHz clocks. The KFA2 GeForce RTX 2080 EX OC has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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| 8 GB | Memory Size | 8 GB |
| HBM2 | Memory Type | GDDR6 |
| 0.800 GHz | Memory Clock | 1.750 GHz |
| 1.6 Gbps | Memory Speed | 14.0 Gbps |
| 410 GB/s | Memory bandwidth | 448 GB/s |
| 2048 bit | Memory Interface | 256 bit |
Clock SpeedsThe Sapphire Nitro+ Radeon RX Vega 56 LE has a turbo clock of 1.572 GHz. The turbo frequency of the KFA2 GeForce RTX 2080 EX OC is 1.845 GHz. |
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| 1.266 GHz | Base Clock | 1.515 GHz |
| 1.572 GHz | Boost Clock | 1.845 GHz |
| Avg (Game) Clock | 1.71 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe Sapphire Nitro+ Radeon RX Vega 56 LE 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 KFA2 GeForce RTX 2080 EX OC is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 88 °C. |
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| 325 W | TDP | 215 W |
| -- | TDP (up) | -- |
| 100 °C | Tjunction max | 88 °C |
| 2 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the Sapphire Nitro+ Radeon RX Vega 56 LE are cooled with a Air cooling. The KFA2 GeForce RTX 2080 EX OC is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 2 x 92 mm | Fan 1 | 2 x 100 mm |
| 1 x 80 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityThe Sapphire Nitro+ Radeon RX Vega 56 LE supports the downward compatible copy protection HDCP in version --. The KFA2 GeForce RTX 2080 EX OC supports HDCP in version 2.2 and all previous versions. |
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| 4 | Max. Displays | 4 |
| -- | HDCP-Version | 2.2 |
| 2x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 2x DP v1.4 | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe Sapphire Nitro+ Radeon RX Vega 56 LE supports the DirectX standard from Microsoft in version 12_1. The KFA2 GeForce RTX 2080 EX OC 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 |
| Addressable LED | LED | 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 | No |
| Decode | VP8 | Decode |
| Decode / Encode | VP9 | Decode |
DimensionsThe Sapphire Nitro+ Radeon RX Vega 56 LE is 54 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the KFA2 GeForce RTX 2080 EX OC is 54 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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| 310 mm | Length | 295 mm |
| 133 mm | Height | 143 mm |
| 54 mm | Width | 52 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 14 nanometer process, Sapphire Nitro+ Radeon RX Vega 56 LE was released in Q3/2017. The KFA2 GeForce RTX 2080 EX OC published in Q3/2018 is manufactured with a structure width of 12 nanometers. |
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| 11276-00-40G | Part-no | 28NSL6UCU9OK |
| Q3/2017 | Release date | Q3/2018 |
| 399 $ (Reference) | Launch Price | 699 $ (Reference) |
| 14 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.266 GHz, 8 GB (325 W TDP)
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1.515 GHz, 8 GB (215 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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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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Port Royal (Raytracing)
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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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KFA2 GeForce RTX 2080 EX OC
8 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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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 2080 EX OC
8 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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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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2560x1440 (1440p)
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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1920x1080 (1080p)
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
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KFA2 GeForce RTX 2080 EX OC
8 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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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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Geekbench 6 - Vulkan
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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Geekbench 6 - Metal
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
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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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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
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KFA2 GeForce RTX 2080 EX OC
8 GB GDDR6 |
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