GIGABYTE Radeon RX Vega 64 Watercooling 8G
vs
AMD Radeon RX Vega 56
GPU comparison with benchmarksIn the gpu comparison between the GIGABYTE Radeon RX Vega 64 Watercooling 8G and the AMD Radeon RX Vega 56, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GIGABYTE Radeon RX Vega 64 Watercooling 8G is based on the AMD RX Vega 64 and has 4096 texture shaders and 64 execution units. AMD Radeon RX Vega 56 is based on AMD RX Vega 56, which has 3584 shaders and 56 execution units. |
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| GIGABYTE Radeon RX Vega 64 Watercooling 8G | GPU | AMD Radeon RX Vega 56 |
| AMD RX Vega 64 | Based on | AMD RX Vega 56 |
| Vega 10 XT | GPU Chip | Vega 10 XL |
| GCN 5 | Architecture | GCN 5 |
| 64 | Streaming Multiprocessors | 56 |
| 4096 | Shader | 3584 |
| 64 | Render Output Units | 64 |
| 256 | Texture Units | 256 |
| 0 | Raytracing Cores | 0 |
MemoryThe GIGABYTE Radeon RX Vega 64 Watercooling 8G has 8 GB of graphics memory of the type HBM2 and achieves a memory bandwidth of 484 GB/s. The AMD Radeon RX Vega 56 can access 8 GB HBM2 graphics memory and thus achieves a memory bandwidth of 410 GB/s. |
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| 8 GB | Memory Size | 8 GB |
| HBM2 | Memory Type | HBM2 |
| 0.945 GHz | Memory Clock | 0.800 GHz |
| 1.9 Gbps | Memory Speed | 1.6 Gbps |
| 484 GB/s | Memory bandwidth | 410 GB/s |
| 2048 bit | Memory Interface | 2048 bit |
Clock SpeedsThe GIGABYTE Radeon RX Vega 64 Watercooling 8G clocks in the base with up to 1.406 GHz. The base frequency of the AMD Radeon RX Vega 56 is 1.156 GHz. |
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| 1.406 GHz | Base Clock | 1.156 GHz |
| 1.677 GHz | Boost Clock | 1.471 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GIGABYTE Radeon RX Vega 64 Watercooling 8G is 345 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The AMD Radeon RX Vega 56 has a TDP of 210 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 345 W | TDP | 210 W |
| -- | TDP (up) | -- |
| 100 °C | Tjunction max | 100 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe GIGABYTE Radeon RX Vega 64 Watercooling 8G has a total of 1 Axial (Radiator) fans. The AMD Radeon RX Vega 56 has 1 Radial fans to cool the GPU and memory. |
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| Axial (Radiator) | Fan-Type | Radial |
| 1 x 120 mm | Fan 1 | 1 x 70 mm |
| -- | Fan 2 | -- |
| AIO water cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 37 dB |
| -- | Noise (Load) | 49 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the GIGABYTE Radeon RX Vega 64 Watercooling 8G. The AMD Radeon RX Vega 56 supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | -- |
| 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 | -- |
FeaturesetThe GIGABYTE Radeon RX Vega 64 Watercooling 8G supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the AMD Radeon RX Vega 56 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 directly in the graphics card reduces the load when playing or creating videos. |
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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 / Encode |
DimensionsThe GIGABYTE Radeon RX Vega 64 Watercooling 8G is 283 mm long, 130 mm high and 40 mm wide. The AMD Radeon RX Vega 56 is 280 mm long, 127 mm high and 40 mm wide. |
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| 283 mm | Length | 280 mm |
| 130 mm | Height | 127 mm |
| 40 mm | Width | 40 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | 1090 g |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe GIGABYTE Radeon RX Vega 64 Watercooling 8G was released in Q3/2017 at a price of 499 $ (Reference). The AMD Radeon RX Vega 56 was introduced in Q3/2017 at a price of 399 $ (Reference). |
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| GV-RXVEGA64X W-8GD-B | Part-no | -- |
| Q3/2017 | Release date | Q3/2017 |
| 499 $ (Reference) | Launch Price | 399 $ (Reference) |
| 14 nm | Structure size | 14 nm |
| data sheet | Documents | data sheet |
1.406 GHz, 8 GB (345 W TDP)
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1.156 GHz, 8 GB (210 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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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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AMD Radeon RX Vega 56
8 GB HBM2 |
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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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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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AMD Radeon RX Vega 56
8 GB HBM2 |
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2560x1440 (1440p)
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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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AMD Radeon RX Vega 56
8 GB HBM2 |
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1920x1080 (1080p)
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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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AMD Radeon RX Vega 56
8 GB HBM2 |
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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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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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AMD Radeon RX Vega 56
8 GB HBM2 |
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Geekbench 6 - Vulkan
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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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AMD Radeon RX Vega 56
8 GB HBM2 |
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Geekbench 6 - Metal
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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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AMD Radeon RX Vega 56
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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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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AMD Radeon RX Vega 56
8 GB HBM2 |
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