AMD Radeon RX 6800M (Mobile) - 145 W
vs
GIGABYTE Radeon RX Vega 64 Watercooling 8G
GPU comparison with benchmarksIn the gpu comparison between the AMD Radeon RX 6800M (Mobile) - 145 W and the GIGABYTE Radeon RX Vega 64 Watercooling 8G, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe AMD Radeon RX 6800M (Mobile) - 145 W is based on the AMD Radeon RX 6800M and has 2560 texture shaders and 40 execution units. GIGABYTE Radeon RX Vega 64 Watercooling 8G is based on AMD RX Vega 64, which has 4096 shaders and 64 execution units. |
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| AMD Radeon RX 6800M (Mobile) - 145 W | GPU | GIGABYTE Radeon RX Vega 64 Watercooling 8G |
| AMD Radeon RX 6800M | Based on | AMD RX Vega 64 |
| Navi 22 XTM | GPU Chip | Vega 10 XT |
| RDNA 2 | Architecture | GCN 5 |
| 40 | Streaming Multiprocessors | 64 |
| 2560 | Shader | 4096 |
| 64 | Render Output Units | 64 |
| 160 | Texture Units | 256 |
| 60 | Raytracing Cores | 0 |
MemoryThe AMD Radeon RX 6800M (Mobile) - 145 W has 12 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 384 GB/s. The GIGABYTE Radeon RX Vega 64 Watercooling 8G can access 8 GB HBM2 graphics memory and thus achieves a memory bandwidth of 484 GB/s. |
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| 12 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | HBM2 |
| 2.000 GHz | Memory Clock | 0.945 GHz |
| 16.0 Gbps | Memory Speed | 1.9 Gbps |
| 384 GB/s | Memory bandwidth | 484 GB/s |
| 192 bit | Memory Interface | 2048 bit |
Clock SpeedsThe AMD Radeon RX 6800M (Mobile) - 145 W clocks in the base with up to 2.116 GHz. The base frequency of the GIGABYTE Radeon RX Vega 64 Watercooling 8G is 1.406 GHz. |
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| 2.116 GHz | Base Clock | 1.406 GHz |
| 2.390 GHz | Boost Clock | 1.677 GHz |
| 2.30 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the AMD Radeon RX 6800M (Mobile) - 145 W is 145 W. The graphics card is supplied with energy via the connector. The GIGABYTE Radeon RX Vega 64 Watercooling 8G has a TDP of 345 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 145 W | TDP | 345 W |
| 165 W | TDP (up) | -- |
| 100 °C | Tjunction max | 100 °C |
| PCIe-Power | 2 x 8-Pin | |
Cooler & FansThe AMD Radeon RX 6800M (Mobile) - 145 W has a total of 0 -- fans. The GIGABYTE Radeon RX Vega 64 Watercooling 8G has 1 Axial (Radiator) fans to cool the GPU and memory. |
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| -- | Fan-Type | Axial (Radiator) |
| -- | Fan 1 | 1 x 120 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | AIO water cooling |
| 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 AMD Radeon RX 6800M (Mobile) - 145 W. The GIGABYTE Radeon RX Vega 64 Watercooling 8G supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.2 |
| -- | HDMI Ports | 1x HDMI v2.0b |
| -- | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe AMD Radeon RX 6800M (Mobile) - 145 W supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GIGABYTE Radeon RX Vega 64 Watercooling 8G is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_1 |
| Yes | 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 |
| Decode | AV1 | No |
| Decode / Encode | VP8 | Decode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe AMD Radeon RX 6800M (Mobile) - 145 W is -- long, -- high and -- wide. The GIGABYTE Radeon RX Vega 64 Watercooling 8G is 283 mm long, 130 mm high and 40 mm wide. |
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| -- | Length | 283 mm |
| -- | Height | 130 mm |
| -- | Width | 40 mm |
| -- | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe AMD Radeon RX 6800M (Mobile) - 145 W was released in Q2/2021 at a price of --. The GIGABYTE Radeon RX Vega 64 Watercooling 8G was introduced in Q3/2017 at a price of 499 $ (Reference). |
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| -- | Part-no | GV-RXVEGA64X W-8GD-B |
| Q2/2021 | Release date | Q3/2017 |
| -- | Launch Price | 499 $ (Reference) |
| 7 nm | Structure size | 14 nm |
| data sheet | Documents | data sheet |
2.116 GHz, 12 GB (145 W TDP)
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1.406 GHz, 8 GB (345 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
The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
2560x1440 (1440p)
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AMD Radeon RX 6800M (Mobile) - 145 W
12 GB GDDR6 |
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1920x1080 (1080p)
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AMD Radeon RX 6800M (Mobile) - 145 W
12 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)
2560x1440 (1440p)
1920x1080 (1080p)
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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AMD Radeon RX 6800M (Mobile) - 145 W
12 GB GDDR6 |
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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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Geekbench 6 - Vulkan
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AMD Radeon RX 6800M (Mobile) - 145 W
12 GB GDDR6 |
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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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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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AMD Radeon RX 6800M (Mobile) - 145 W
12 GB GDDR6 |
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GIGABYTE Radeon RX Vega 64 Watercooling 8G
8 GB HBM2 |
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