GPU comparison with benchmarksThe XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy has 2304 shader units and these clock a maximum of 1.43 GHz which results in an FP32 computing power of 5.96 TFLOPS.
The NVIDIA GeForce GTX 1660 Ti has 1536 shader units and these clock at a maximum of 1.77 GHz and achieve an FP32 computing power of 5.44 TFLOPS. |
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GPUThe XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy is equipped with a graphics chip of the GCN 4 architecture, which has 36 streaming multiprocessors. The graphics card NVIDIA GeForce GTX 1660 Ti is based on the Turing architecture and is equipped with 24 execution units. |
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XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy | GPU | NVIDIA GeForce GTX 1660 Ti |
AMD Radeon RX 580 (36 CU) | Based on | NVIDIA GeForce GTX 1660 Ti |
Polaris 20 XT | GPU Chip | TU116-400-A1 |
GCN 4 | Architecture | Turing |
36 | Streaming Multiprocessors | 24 |
2304 | Shader | 1536 |
32 | Render Output Units | 48 |
144 | Texture Units | 96 |
0 | Raytracing Cores | 0 |
MemoryThe XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy is equipped with a 8 GB large GDDR5 graphics memory, which is equipped with 2.025 GHz clocks. The NVIDIA GeForce GTX 1660 Ti has a 6 GB large GDDR6 graphics memory and the memory clock is 1.500GHz. |
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8 GB | Memory Size | 6 GB |
GDDR5 | Memory Type | GDDR6 |
2.025 GHz | Memory Clock | 1.500 GHz |
8.1 Gbps | Memory Speed | 12.0 Gbps |
259 GB/s | Memory bandwidth | 288 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy has a turbo clock of 1.425 GHz. The turbo frequency of the NVIDIA GeForce GTX 1660 Ti is 1.770 GHz. |
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1.257 GHz | Base Clock | 1.500 GHz |
1.425 GHz | Boost Clock | 1.770 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy 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 90 °C. The NVIDIA GeForce GTX 1660 Ti is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 95 °C. |
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185 W | TDP | 120 W |
-- | TDP (up) | -- |
90 °C | Tjunction max | 95 °C |
1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy are cooled with a Air cooling. The NVIDIA GeForce GTX 1660 Ti is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy supports the downward compatible copy protection HDCP in version 2.2. The NVIDIA GeForce GTX 1660 Ti supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 3 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 1x DP v1.4a |
1 | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy supports the DirectX standard from Microsoft in version 12. The NVIDIA GeForce GTX 1660 Ti supports Microsoft's DirectX version 12_1. |
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7680x4320 | Max. resolution | 7680x4320 |
12 | DirectX | 12_1 |
No | Raytracing | No |
Yes | DLSS / FSR | Yes |
No LED lighting | 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 |
No | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy is 40 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the NVIDIA GeForce GTX 1660 Ti is 40 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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270 mm | Length | 145 mm |
124 mm | Height | 111 mm |
40 mm | Width | -- |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 14 nanometer process, XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy was released in Q2/2017. The NVIDIA GeForce GTX 1660 Ti published in Q1/2019 is manufactured with a structure width of 12 nanometers. |
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RX-580P8DBDR | Part-no | -- |
Q2/2017 | Release date | Q1/2019 |
229 $ | Launch Price | 279 $ (Reference) |
14 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy
8 GB GDDR5 |
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy
8 GB GDDR5 |
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy
8 GB GDDR5 |
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy
8 GB GDDR5 |
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy
8 GB GDDR5 |
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy
8 GB GDDR5 |
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |
XFX Radeon RX 580 GTS Black Edition 8GB only a Best Buy
8 GB GDDR5 |
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NVIDIA GeForce GTX 1660 Ti
6 GB GDDR6 |