GPU comparison with benchmarksThe XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming has 2048 shader units and these clock a maximum of 2.59 GHz which results in an FP32 computing power of 10.61 TFLOPS.
The ZOTAC GAMING GeForce GTX 1660 SUPER AMP has 1408 shader units and these clock at a maximum of 1.85 GHz and achieve an FP32 computing power of 5.20 TFLOPS. |
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GPUThe XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming is equipped with a graphics chip of the RDNA 2 architecture, which has 32 streaming multiprocessors. The graphics card ZOTAC GAMING GeForce GTX 1660 SUPER AMP is based on the Turing architecture and is equipped with 22 execution units. |
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XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming | GPU | ZOTAC GAMING GeForce GTX 1660 SUPER AMP |
AMD Radeon RX 6600 XT | Based on | NVIDIA GeForce GTX 1660 SUPER |
Navi 23 XT | GPU Chip | TU116-300-A1 |
RDNA 2 | Architecture | Turing |
32 | Streaming Multiprocessors | 22 |
2048 | Shader | 1408 |
64 | Render Output Units | 48 |
128 | Texture Units | 88 |
32 | Raytracing Cores | 0 |
MemoryThe XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The ZOTAC GAMING GeForce GTX 1660 SUPER AMP has a 6 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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8 GB | Memory Size | 6 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 1.750 GHz |
16.0 Gbps | Memory Speed | 14.0 Gbps |
256 GB/s | Memory bandwidth | 336 GB/s |
128 bit | Memory Interface | 192 bit |
Clock SpeedsThe XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming has a turbo clock of 2.589 GHz. The turbo frequency of the ZOTAC GAMING GeForce GTX 1660 SUPER AMP is 1.845 GHz. |
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2.092 GHz | Base Clock | 1.530 GHz |
2.589 GHz | Boost Clock | 1.845 GHz |
2.36 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C. The ZOTAC GAMING GeForce GTX 1660 SUPER AMP is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C. |
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160 W | TDP | 125 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 93 °C |
1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming are cooled with a Air cooling. The ZOTAC GAMING GeForce GTX 1660 SUPER AMP is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming supports the downward compatible copy protection HDCP in version 2.3. The ZOTAC GAMING GeForce GTX 1660 SUPER AMP supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 3 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ZOTAC GAMING GeForce GTX 1660 SUPER AMP supports Microsoft's DirectX version 12_1. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | No LED lighting |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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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 SWFT 210 Radeon RX 6600 XT Core Gaming is 41 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ZOTAC GAMING GeForce GTX 1660 SUPER AMP is 41 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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241 mm | Length | 210 mm |
131 mm | Height | 119 mm |
41 mm | Width | 41 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 7 nanometer process, XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming was released in Q3/2021. The ZOTAC GAMING GeForce GTX 1660 SUPER AMP published in Q4/2019 is manufactured with a structure width of 12 nanometers. |
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RX-66XT8DFDQ | Part-no | ZT-T16620D-10M |
Q3/2021 | Release date | Q4/2019 |
379 $ (Reference) | Launch Price | 229 $ (Reference) |
7 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
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ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
|||
ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
|||
ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
|||
ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
|||
ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
|||
ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
|||
ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
|||
ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
|||
ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |
XFX Speedster SWFT 210 Radeon RX 6600 XT Core Gaming
8 GB GDDR6 |
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ZOTAC GAMING GeForce GTX 1660 SUPER AMP
6 GB GDDR6 |