GPU comparison with benchmarksIn the gpu comparison between the XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming and the GIGABYTE GeForce GTX 1080 G1 Gaming 8G, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming is based on the AMD Radeon RX 6650 XT and has 2048 texture shaders and 32 execution units. GIGABYTE GeForce GTX 1080 G1 Gaming 8G is based on NVIDIA GeForce GTX 1080, which has 2560 shaders and 20 execution units. |
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XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming | GPU | GIGABYTE GeForce GTX 1080 G1 Gaming 8G |
AMD Radeon RX 6650 XT | Based on | NVIDIA GeForce GTX 1080 |
Navi 23 KXT | GPU Chip | GP104-400-A1 / GP104-410-A1 |
RDNA 2 | Architecture | Pascal |
32 | Streaming Multiprocessors | 20 |
2048 | Shader | 2560 |
64 | Render Output Units | 64 |
128 | Texture Units | 160 |
32 | Raytracing Cores | 0 |
MemoryThe XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 280 GB/s. The GIGABYTE GeForce GTX 1080 G1 Gaming 8G can access 8 GB GDDR5X graphics memory and thus achieves a memory bandwidth of 320 GB/s. |
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8 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR5X |
2.190 GHz | Memory Clock | 1.251 GHz |
17.5 Gbps | Memory Speed | 10.0 Gbps |
280 GB/s | Memory bandwidth | 320 GB/s |
128 bit | Memory Interface | 256 bit |
Clock SpeedsThe XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming clocks in the base with up to 2.192 GHz. The base frequency of the GIGABYTE GeForce GTX 1080 G1 Gaming 8G is 1.695 GHz. |
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2.192 GHz | Base Clock | 1.695 GHz |
2.694 GHz | Boost Clock | 1.860 GHz |
2.52 GHz | Avg (Game) Clock | 1.84 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming is 175 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The GIGABYTE GeForce GTX 1080 G1 Gaming 8G has a TDP of 180 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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175 W | TDP | 180 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 94 °C |
1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming has a total of 3 Axial fans. The GIGABYTE GeForce GTX 1080 G1 Gaming 8G has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 3 x 80 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 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 XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming. The GIGABYTE GeForce GTX 1080 G1 Gaming 8G supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GIGABYTE GeForce GTX 1080 G1 Gaming 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 |
DimensionsThe XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming is 274 mm long, 114 mm high and 50 mm wide. The GIGABYTE GeForce GTX 1080 G1 Gaming 8G is 280 mm long, 114 mm high and 41 mm wide. |
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274 mm | Length | 280 mm |
114 mm | Height | 114 mm |
50 mm | Width | 41 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming was released in Q2/2022 at a price of 399 $ (Reference). The GIGABYTE GeForce GTX 1080 G1 Gaming 8G was introduced in Q2/2016 at a price of 599 $ (Reference). |
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RX-665X8TBDY | Part-no | GV-N1080G1 GAMING-8GD |
Q2/2022 | Release date | Q2/2016 |
399 $ (Reference) | Launch Price | 599 $ (Reference) |
7 nm | Structure size | 16 nm |
data sheet | Documents | data sheet |
XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 G1 Gaming 8G
8 GB GDDR5X |
XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 G1 Gaming 8G
8 GB GDDR5X |
XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 G1 Gaming 8G
8 GB GDDR5X |
XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 G1 Gaming 8G
8 GB GDDR5X |
XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 G1 Gaming 8G
8 GB GDDR5X |
XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 G1 Gaming 8G
8 GB GDDR5X |
XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 G1 Gaming 8G
8 GB GDDR5X |
XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6 |
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GIGABYTE GeForce GTX 1080 G1 Gaming 8G
8 GB GDDR5X |