GPU comparison with benchmarksThe MSI Radeon RX 6700 XT MECH 2X 12G OC is based on the AMD Radeon RX 6700 XT (RDNA 2) and has 12 GB GDDR6 graphics memory with a bandwidth of 384 GB/s.
The XFX Radeon RX Vega 56 is based on the AMD RX Vega 56 (GCN 5) and has 8 GB HBM2 graphics memory with a bandwidth of 410 GB/s. |
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GPUThe MSI Radeon RX 6700 XT MECH 2X 12G OC has the Navi 22 XT graphics chip installed, which is based on the RDNA 2 architecture. The XFX Radeon RX Vega 56 is based on the graphics chip Vega 10 XL, which comes from the GCN 5 architecture. |
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MSI Radeon RX 6700 XT MECH 2X 12G OC | GPU | XFX Radeon RX Vega 56 |
AMD Radeon RX 6700 XT | Based on | AMD RX Vega 56 |
Navi 22 XT | GPU Chip | Vega 10 XL |
RDNA 2 | Architecture | GCN 5 |
40 | Streaming Multiprocessors | 56 |
2560 | Shader | 3584 |
64 | Render Output Units | 64 |
160 | Texture Units | 256 |
40 | Raytracing Cores | 0 |
MemoryThe graphics memory of the MSI Radeon RX 6700 XT MECH 2X 12G OC clocks at 2.000 GHz, which corresponds to a speed of 16.0 Gbps. The graphics memory speed of the XFX Radeon RX Vega 56 is 1.6 Gbps and the clock speed is 0.800 GHz. |
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12 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | HBM2 |
2.000 GHz | Memory Clock | 0.800 GHz |
16.0 Gbps | Memory Speed | 1.6 Gbps |
384 GB/s | Memory bandwidth | 410 GB/s |
192 bit | Memory Interface | 2048 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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2.321 GHz | Base Clock | 1.156 GHz |
2.620 GHz | Boost Clock | 1.471 GHz |
2.47 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe MSI Radeon RX 6700 XT MECH 2X 12G OC is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 230 W. The XFX Radeon RX Vega 56 has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 210 W. |
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230 W | TDP | 210 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe MSI Radeon RX 6700 XT MECH 2X 12G OC is equipped with a total of 2 Axial main fans. The XFX Radeon RX Vega 56 has 1 Radial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Radial |
2 x 100 mm | Fan 1 | 1 x 70 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 37 dB |
-- | Noise (Load) | 49 dB |
ConnectivityUp to 4 screens can be operated with the MSI Radeon RX 6700 XT MECH 2X 12G OC. The XFX Radeon RX Vega 56 supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | -- |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the MSI Radeon RX 6700 XT MECH 2X 12G OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the XFX Radeon RX Vega 56 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 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 |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe MSI Radeon RX 6700 XT MECH 2X 12G OC is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The XFX Radeon RX Vega 56 needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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247 mm | Length | 280 mm |
131 mm | Height | 127 mm |
51 mm | Width | 40 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
921 g | Weight | 1090 g |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe MSI Radeon RX 6700 XT MECH 2X 12G OC has been manufactured with a structure width of 7 nanometers since Q1/2021. The XFX Radeon RX Vega 56 came on the market in Q3/2017 and will have a structure width of 14 nanometers manufactured. |
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-- | Part-no | RX-VEGMLBFX6 |
Q1/2021 | Release date | Q3/2017 |
479 $ (Reference) | Launch Price | 399 $ (Reference) |
7 nm | Structure size | 14 nm |
data sheet | Documents | -- |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
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XFX Radeon RX Vega 56
8 GB HBM2 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
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XFX Radeon RX Vega 56
8 GB HBM2 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
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XFX Radeon RX Vega 56
8 GB HBM2 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
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XFX Radeon RX Vega 56
8 GB HBM2 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
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XFX Radeon RX Vega 56
8 GB HBM2 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
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XFX Radeon RX Vega 56
8 GB HBM2 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
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XFX Radeon RX Vega 56
8 GB HBM2 |
MSI Radeon RX 6700 XT MECH 2X 12G OC
12 GB GDDR6 |
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XFX Radeon RX Vega 56
8 GB HBM2 |