GPU comparison with benchmarksIn the gpu comparison between the GIGABYTE Radeon RX Vega 64 Watercooling 8G and the NVIDIA GeForce RTX 3080 12GB, 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. NVIDIA GeForce RTX 3080 12GB is based on NVIDIA GeForce RTX 3080 12GB, which has 8960 shaders and 70 execution units. |
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GIGABYTE Radeon RX Vega 64 Watercooling 8G | GPU | NVIDIA GeForce RTX 3080 12GB |
AMD RX Vega 64 | Based on | NVIDIA GeForce RTX 3080 12GB |
Vega 10 XT | GPU Chip | GA102 |
GCN 5 | Architecture | Ampere |
64 | Streaming Multiprocessors | 70 |
4096 | Shader | 8960 |
64 | Render Output Units | 112 |
256 | Texture Units | 280 |
0 | Raytracing Cores | 70 |
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 NVIDIA GeForce RTX 3080 12GB can access 12 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 912 GB/s. |
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8 GB | Memory Size | 12 GB |
HBM2 | Memory Type | GDDR6X |
0.945 GHz | Memory Clock | 1.188 GHz |
1.9 Gbps | Memory Speed | 19.0 Gbps |
484 GB/s | Memory bandwidth | 912 GB/s |
2048 bit | Memory Interface | 384 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 NVIDIA GeForce RTX 3080 12GB is 1.260 GHz. |
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1.406 GHz | Base Clock | 1.260 GHz |
1.677 GHz | Boost Clock | 1.710 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 NVIDIA GeForce RTX 3080 12GB has a TDP of 350 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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345 W | TDP | 350 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe GIGABYTE Radeon RX Vega 64 Watercooling 8G has a total of 1 Axial (Radiator) fans. The NVIDIA GeForce RTX 3080 12GB has 3 Axial fans to cool the GPU and memory. |
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Axial (Radiator) | Fan-Type | Axial |
1 x 120 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
AIO water cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
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 NVIDIA GeForce RTX 3080 12GB supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4 | DP Ports | 3x DP v1.4a |
-- | 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 NVIDIA GeForce RTX 3080 12GB 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 | 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 | Decode |
Decode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe GIGABYTE Radeon RX Vega 64 Watercooling 8G is 283 mm long, 130 mm high and 40 mm wide. The NVIDIA GeForce RTX 3080 12GB is 285 mm long, 112 mm high and -- wide. |
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283 mm | Length | 285 mm |
130 mm | Height | 112 mm |
40 mm | Width | -- |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe GIGABYTE Radeon RX Vega 64 Watercooling 8G was released in Q3/2017 at a price of 499 $ (Reference). The NVIDIA GeForce RTX 3080 12GB was introduced in Q1/2022 at a price of 699 $ (Reference). |
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GV-RXVEGA64X W-8GD-B | Part-no | -- |
Q3/2017 | Release date | Q1/2022 |
499 $ (Reference) | Launch Price | 699 $ (Reference) |
14 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |
GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X |