Sapphire Radeon RX Vega 64
vs
ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme
GPU comparison with benchmarksThe Sapphire Radeon RX Vega 64 is based on the AMD RX Vega 64 (GCN 5) and has 8 GB HBM2 graphics memory with a bandwidth of 484 GB/s.
The ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme is based on the NVIDIA GeForce RTX 2080 SUPER (Turing) and has 8 GB GDDR6 graphics memory with a bandwidth of 496 GB/s. |
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GPUThe Sapphire Radeon RX Vega 64 has the Vega 10 XT graphics chip installed, which is based on the GCN 5 architecture. The ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme is based on the graphics chip TU104, which comes from the Turing architecture. |
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| Sapphire Radeon RX Vega 64 | GPU | ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme |
| AMD RX Vega 64 | Based on | NVIDIA GeForce RTX 2080 SUPER |
| Vega 10 XT | GPU Chip | TU104 |
| GCN 5 | Architecture | Turing |
| 64 | Streaming Multiprocessors | 48 |
| 4096 | Shader | 3072 |
| 64 | Render Output Units | 64 |
| 256 | Texture Units | 192 |
| 0 | Raytracing Cores | 48 |
MemoryThe graphics memory of the Sapphire Radeon RX Vega 64 clocks at 0.945 GHz, which corresponds to a speed of 1.9 Gbps. The graphics memory speed of the ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme is 15.5 Gbps and the clock speed is 1.938 GHz. |
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| 8 GB | Memory Size | 8 GB |
| HBM2 | Memory Type | GDDR6 |
| 0.945 GHz | Memory Clock | 1.938 GHz |
| 1.9 Gbps | Memory Speed | 15.5 Gbps |
| 484 GB/s | Memory bandwidth | 496 GB/s |
| 2048 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.247 GHz | Base Clock | 1.650 GHz |
| 1.546 GHz | Boost Clock | 1.875 GHz |
| Avg (Game) Clock | 1.82 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe Sapphire Radeon RX Vega 64 is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 295 W. The ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme has 2 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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| 295 W | TDP | 250 W |
| -- | TDP (up) | 280 W |
| 100 °C | Tjunction max | 89 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe Sapphire Radeon RX Vega 64 is equipped with a total of 1 Radial main fans. The ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme has 3 Axial main fans that cool the GPU and memory. |
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| Radial | Fan-Type | Axial |
| 1 x 70 mm | Fan 1 | 3 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 43 dB |
ConnectivityUp to 4 screens can be operated with the Sapphire Radeon RX Vega 64. The ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme 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 |
| 3x DP v1.4 | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the Sapphire Radeon RX Vega 64 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme is 7680x4320 pixels. |
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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 | ZOTAC SPECTRA |
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 Sapphire Radeon RX Vega 64 is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme needs the space of 3 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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| 282 mm | Length | 324 mm |
| 125 mm | Height | 136 mm |
| 40 mm | Width | 59 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe Sapphire Radeon RX Vega 64 has been manufactured with a structure width of 14 nanometers since Q3/2017. The ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme came on the market in Q3/2019 and will have a structure width of 12 nanometers manufactured. |
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| 21275-02 | Part-no | ZT-T20820B-10P |
| Q3/2017 | Release date | Q3/2019 |
| 499 $ (Reference) | Launch Price | 869 $ |
| 14 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.247 GHz, 8 GB (295 W TDP)
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1.650 GHz, 8 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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Sapphire Radeon RX Vega 64
8 GB HBM2 |
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ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme
8 GB GDDR6 |
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Port Royal (Raytracing)
Speed Way Graphics Score (Raytracing)
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)
2560x1440 (1440p)
1920x1080 (1080p)
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 Radeon RX Vega 64
8 GB HBM2 |
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ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme
8 GB GDDR6 |
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2560x1440 (1440p)
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Sapphire Radeon RX Vega 64
8 GB HBM2 |
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ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme
8 GB GDDR6 |
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1920x1080 (1080p)
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Sapphire Radeon RX Vega 64
8 GB HBM2 |
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ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme
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 Radeon RX Vega 64
8 GB HBM2 |
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ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme
8 GB GDDR6 |
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Geekbench 6 - Vulkan
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Sapphire Radeon RX Vega 64
8 GB HBM2 |
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ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme
8 GB GDDR6 |
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Geekbench 6 - Metal
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Sapphire Radeon RX Vega 64
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 Radeon RX Vega 64
8 GB HBM2 |
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ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme
8 GB GDDR6 |
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